WASHINGTON

                                           MONTHLY AVERAGE MINIMUM TEMPERATURES (F)

                          |  PERIOD   |
                          | OF RECORD |   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP   OCT   NOV   DEC    YEAR

ABERDEEN                  | 1931-2010 |  35.2  35.7  37.0  40.1  44.6  49.3  52.0  52.6  49.4  44.0  38.8  36.0    42.9
ABERDEEN 20 NNE WISHKA    | 1931-2004 |  33.0  33.7  34.5  37.0  41.5  46.5  49.4  50.0  46.6  41.0  36.5  33.5    40.3
ALDER DAM CAMP            | 1948-1954 |  27.2  30.9  32.4  35.6  40.7  45.5  48.5  49.6  46.3  41.3  36.5  33.2    39.0
AMANDA PARK               | 1957-1963 |  34.6  37.5  35.5  39.4  42.8  47.3  49.2  49.9  48.0  43.6  37.1  36.2    41.8
ANACORTES                 | 1931-2010 |  35.1  36.4  38.5  42.0  46.3  50.3  52.5  52.6  49.9  44.9  39.6  36.4    43.7
ANATONE 2 S               | 1948-1981 |  18.1  24.0  26.4  31.5  38.1  44.2  48.4  48.1  41.3  34.5  27.5  22.4    33.7
APPLETON                  | 1959-2006 |  24.3  26.9  29.9  33.6  39.0  44.9  49.2  49.3  43.5  36.1  30.0  24.7    36.0
BARING                    | 1970-2010 |  31.1  32.0  34.3  37.7  43.2  48.1  51.7  52.0  47.7  41.2  35.2  31.2    40.5
BATTLE GROUND             | 1948-2010 |  31.8  33.3  35.4  38.3  43.0  47.9  50.3  50.0  45.9  40.3  36.2  32.8    40.4
BELLINGHAM 2 N            | 1948-1985 |  30.1  33.4  34.5  37.7  42.8  48.3  50.1  50.1  46.0  40.5  36.0  32.8    40.2
BELLINGHAM KVOS           | 1998-2006 |  36.5  35.1  38.5  41.8  47.3  52.3  55.5  55.9  51.1  45.2  39.9  35.8    44.6
BELLINGHAM FCWOS AP       | 1949-2005 |  31.6  33.9  36.0  39.9  45.3  50.4  53.2  53.2  48.1  42.0  36.8  33.2    42.0
BELLINGHAM 3 SSW          | 1985-2010 |  35.9  35.7  39.0  42.4  47.1  51.5  54.4  54.5  50.5  45.2  39.6  35.2    44.3
BLAINE                    | 1948-2010 |  31.6  33.7  35.6  39.3  44.4  49.5  51.9  51.8  47.5  42.0  36.8  32.8    41.4
BOTHELL 2 N               | 1948-1959 |  29.6  32.3  33.5  36.1  41.4  45.7  48.2  48.2  44.8  40.3  35.6  33.9    39.1
BOUNDARY DAM              | 1965-2010 |  18.1  20.9  26.0  32.3  39.9  46.8  50.4  48.6  41.5  33.7  27.3  19.6    33.8
BREMERTON                 | 1948-2010 |  34.2  35.0  36.9  40.4  45.6  50.2  53.5  53.8  50.1  44.1  38.3  34.7    43.1
BUCKLEY 1 NE              | 1931-2010 |  32.8  34.0  35.6  38.6  43.5  48.0  50.7  50.7  47.2  41.8  36.7  33.4    41.1
BUMPING LAKE              | 1931-1967 |  13.5  16.1  19.5  26.2  32.1  37.9  42.1  41.3  35.5  30.1  23.6  19.1    28.1
CARSON FISH HATCHERY      | 1977-2010 |  27.6  28.3  31.4  34.6  40.2  45.3  48.5  47.6  42.7  36.3  32.6  27.7    36.9
CEDAR LAKE                | 1931-2010 |  30.2  31.7  33.0  36.3  41.4  46.1  49.8  50.2  46.6  41.1  35.5  31.7    39.5
CENTRALIA                 | 1931-2010 |  34.0  35.0  36.6  39.7  44.4  49.1  52.4  52.3  48.6  43.3  38.3  35.2    42.4
CHELAN                    | 1890-2010 |  22.8  26.8  32.7  39.8  47.8  55.3  60.6  59.6  50.7  40.3  31.8  25.0    41.1
CHENEY                    | 1948-1955 |  16.5  23.5  27.1  33.6  40.8  46.7  50.8  50.3  46.0  35.8  30.1  22.8    35.3
CHESAW                    | 1948-1958 |   7.7  14.2  19.5  28.0  36.2  42.3  44.8  43.9  37.3  29.1  20.9  11.9    28.0
CHESAW 4 NNW              | 1959-1984 |  11.0  16.4  20.1  28.0  35.4  41.9  44.6  44.3  37.2  29.5  20.7  13.1    28.5
CHEWELAH                  | 1948-2010 |  17.2  21.6  27.0  33.0  39.8  45.6  48.1  46.4  38.8  31.1  26.7  20.1    32.9
CHIEF JOSEPH DAM          | 1949-2010 |  20.3  24.9  31.4  37.9  45.6  52.6  57.9  57.0  48.4  37.9  29.9  22.6    38.9
CLALLAM BAY SLIP POINT    | 1948-1976 |  33.1  34.7  34.6  37.5  42.0  46.4  48.1  48.5  45.6  41.1  37.7  35.4    40.4
CLARKSTON HEIGHTS         | 1948-1959 |  23.3  28.9  31.6  37.7  44.1  49.1  52.9  51.5  45.1  37.9  31.4  28.5    38.5
CLEARBROOK                | 1931-2010 |  30.9  33.0  35.4  38.7  43.5  48.2  50.0  49.3  45.8  41.0  35.9  32.3    40.3
CLEARWATER                | 1931-2010 |  34.0  34.4  35.5  37.8  41.9  46.1  49.0  48.9  45.8  41.6  37.5  34.8    40.6
CLE ELUM                  | 1931-2010 |  20.3  23.7  28.3  33.0  39.5  46.4  51.3  49.8  41.8  34.0  28.2  23.1    34.9
COLFAX 1 NW               | 1893-1994 |  22.4  27.4  30.6  35.4  41.3  47.0  49.8  48.9  41.6  34.3  29.9  25.3    36.2
COLVILLE                  | 1917-2010 |  18.5  21.3  28.2  33.8  40.5  46.3  49.9  48.2  42.0  34.3  28.0  22.1    34.4
COLVILLE AIRPORT          | 1948-1987 |  17.6  22.9  27.7  33.7  41.0  47.4  50.9  50.2  42.4  33.9  26.9  21.1    34.6
CONCONULLY                | 1948-2008 |  13.4  19.6  26.0  33.9  41.9  48.0  53.3  52.6  45.0  35.1  25.3  16.8    34.2
CONCRETE PPL FISH STN     | 1931-2010 |  31.8  33.1  35.4  39.5  44.9  49.7  52.4  52.9  49.3  43.6  37.3  33.3    41.9
CONNELL 1 W               | 1960-2003 |  24.8  28.8  32.4  36.8  43.4  49.7  55.1  54.2  46.2  37.5  31.5  25.6    38.8
PETERSONS RANCH           | 1953-2010 |  33.1  34.7  36.3  39.3  44.5  49.6  53.2  53.2  50.2  44.5  38.4  33.8    42.6
COULEE DAM 1 SW           | 1948-2010 |  21.3  25.9  31.2  38.0  45.5  52.5  58.3  57.5  50.1  40.1  31.4  24.0    39.7
COUPEVILLE 1 S            | 1948-2010 |  34.4  35.3  37.1  40.0  44.5  48.3  50.6  50.8  47.2  42.5  38.1  35.3    42.0
CUSHMAN DAM               | 1931-1973 |  31.0  32.7  34.0  38.0  43.4  48.0  51.1  51.5  48.6  43.4  37.0  33.6    41.0
CUSHMAN POWERHOUSE 2      | 1973-2010 |  34.8  34.9  36.7  39.4  44.5  49.0  52.5  52.5  48.9  43.2  38.0  34.6    42.4
DALLESPORT FCWOS AP       | 1948-2010 |  28.6  31.8  35.7  41.0  48.0  54.4  59.6  59.0  51.3  42.0  35.1  30.4    43.1
DARRINGTON RANGER STN     | 1931-2010 |  27.8  29.9  33.0  36.8  42.7  47.8  50.5  50.8  45.7  39.3  33.3  30.1    39.0
DARRINGTON 21 NNE (CRN)   | 2003-2010 |  31.9  31.8  34.3  37.6  43.3  48.9  51.7  51.8  47.4  41.3  35.0  31.7    40.6
DAVENPORT                 | 1948-2010 |  18.6  23.2  28.1  32.9  39.6  45.3  49.9  49.4  42.5  33.3  26.9  20.4    34.2
DAYTON 1 WSW              | 1931-2010 |  25.5  29.1  33.6  38.4  44.4  50.0  54.7  53.8  47.1  38.8  31.8  27.5    39.6
DEER PARK 2 E             | 1948-1977 |  16.1  21.1  25.0  31.5  39.2  45.0  48.5  46.5  39.7  31.3  26.8  20.8    32.6
DIABLO DAM                | 1931-2010 |  27.8  29.9  32.5  37.0  43.1  48.5  52.2  52.7  48.1  41.1  34.2  30.1    39.8
EASTON                    | 1950-2010 |  24.0  25.1  28.1  31.6  38.0  45.5  49.8  49.2  42.7  35.4  29.3  24.1    35.2
ELECTRON HEADWORKS        | 1948-1980 |  27.8  30.3  30.7  33.5  38.2  43.6  45.9  45.9  41.9  36.8  32.4  30.5    36.5
ELLENSBURG                | 1901-2010 |  18.8  22.9  28.6  34.0  41.6  48.3  53.0  51.4  43.0  34.0  27.0  20.8    35.3
ELLENSBURG FAA AIRPORT    | 1940-1959 |  15.2  22.1  27.4  34.1  42.6  48.5  54.1  52.9  45.3  35.9  26.6  22.0    35.6
ELMA                      | 1948-2010 |  33.4  34.3  35.5  38.3  43.1  47.7  50.5  50.8  47.0  41.4  37.0  34.2    41.1
ELTOPIA 6 W               | 1954-1973 |  23.7  27.9  31.7  36.5  44.2  50.7  55.2  54.1  47.9  38.8  31.4  26.1    39.0
ELTOPIA 8 WSW             | 1974-2007 |  25.8  28.7  33.3  38.0  44.5  50.6  55.1  54.8  48.1  39.5  31.8  26.2    39.7
ELWHA RANGER STN          | 1948-2010 |  31.1  32.4  34.1  37.3  42.0  46.5  49.9  50.9  47.5  41.1  35.8  32.7    40.1
ENTIAT FISH HATCHERY      | 1989-2010 |  21.9  25.5  30.9  36.1  42.5  48.0  53.8  52.8  46.6  37.0  29.2  22.2    37.2
EPHRATA                   | 1931-1971 |  21.2  26.5  33.2  40.5  48.5  55.6  61.6  59.9  52.6  42.1  31.3  25.0    41.5
EPHRATA AIRPORT FCWOS     | 1949-2010 |  21.3  26.6  32.4  39.0  47.6  55.1  61.5  60.0  51.4  40.0  30.0  23.1    40.7
EVERETT JR COLLEGE        | 1948-2010 |  33.2  34.6  36.7  40.4  45.8  50.9  53.6  53.5  48.7  42.7  37.4  34.3    42.6
FORKS 1 E                 | 1931-2010 |  33.8  34.3  35.2  37.7  42.2  46.6  49.5  49.9  47.0  42.4  37.4  34.6    40.9
GLACIER RANGER STN        | 1949-1983 |  25.8  29.9  30.8  34.2  40.5  46.8  49.5  49.3  44.9  38.2  32.7  29.8    37.7
GLENOMA 1 W               | 1966-2004 |  31.0  32.2  34.3  37.0  42.3  47.0  49.9  49.0  44.8  38.3  34.9  31.5    39.3
GLENWOOD 2                | 1979-2010 |  23.8  24.8  28.4  30.2  35.3  40.1  43.0  41.8  35.0  29.2  27.7  22.8    31.8
GOLDENDALE                | 1931-2010 |  23.9  27.0  30.2  33.8  39.6  45.3  49.6  48.4  42.6  35.5  29.9  26.4    36.0
GOLDENDALE 2 E            | 1972-1995 |  23.0  26.5  30.1  33.2  37.9  43.9  48.2  47.9  41.3  33.5  29.1  23.8    34.9
GRAPEVIEW 3 SW            | 1948-1995 |  34.5  36.1  37.1  39.9  44.8  49.7  52.4  53.2  49.5  44.2  39.4  36.1    43.1
GRAYLAND                  | 1948-2010 |  36.3  36.8  37.8  40.3  44.3  48.4  50.5  50.7  48.0  43.4  39.6  36.2    42.7
GRAYS RIVER HATCHERY      | 1962-2010 |  33.1  33.5  35.0  37.4  42.0  46.4  49.5  49.3  45.5  40.2  36.6  33.9    40.2
GREENWATER                | 1939-1981 |  26.0  29.3  30.1  33.6  39.2  44.2  46.7  46.1  42.1  36.8  31.5  28.8    36.2
GROTTO                    | 1955-1969 |  29.7  32.1  32.5  36.5  42.0  47.4  49.7  50.0  46.2  41.1  34.8  32.0    39.5
HARRINGTON 1 N            | 1948-1956 |  15.4  21.2  26.6  30.5  37.3  43.2  47.1  46.4  41.8  34.4  27.7  21.2    32.7
HARRINGTON 4 ENE          | 1961-2010 |  20.7  25.0  29.2  32.6  38.5  44.1  48.2  48.0  41.3  33.0  27.6  21.1    34.1
HARTLINE                  | 1948-2005 |  19.4  24.8  30.4  35.5  42.4  49.3  55.2  54.5  46.9  36.5  28.2  21.4    37.0
HATTON 9 SE               | 1948-2010 |  23.4  28.5  32.5  36.4  43.3  49.6  55.4  54.6  47.0  37.7  31.1  25.5    38.8
HOLDEN                    | 1948-1957 |  13.7  19.1  23.4  31.1  37.4  42.7  48.0  47.6  43.7  34.4  26.0  19.5    32.2
HOLDEN VILLAGE            | 1962-2010 |  15.4  17.8  22.5  27.9  34.0  40.3  44.0  44.0  37.8  30.5  23.4  15.4    29.4
HOQUIAM FCWOS AP          | 1953-2010 |  37.1  37.8  38.8  41.4  45.9  50.1  52.7  53.4  50.9  45.5  40.5  37.2    44.3
HUMPTULIPS SALMON HATCH   | 1987-2010 |  34.3  33.0  34.6  37.5  41.7  46.4  49.1  49.2  45.0  40.1  36.4  33.1    40.0
ICE HARBOR DAM            | 1957-2010 |  27.4  30.2  34.8  40.5  47.6  54.2  60.0  59.2  50.8  41.2  34.5  28.5    42.4
INCHELIUM 2 NW            | 1953-1975 |  17.4  21.2  25.3  32.1  39.3  45.9  48.6  47.6  41.1  33.2  27.3  21.3    33.4
JOHN DAY DAM              | 1958-1972 |  30.4  35.0  37.5  43.4  49.5  57.0  62.5  62.5  55.3  46.1  38.3  32.2    45.8
KENNEWICK                 | 1948-2010 |  27.1  30.9  35.4  41.2  48.4  55.0  60.1  59.1  50.9  41.2  34.5  28.9    42.7
KENNEWICK 10 SW           | 1949-1974 |  24.5  29.9  33.2  38.2  45.6  52.3  58.5  58.0  51.1  42.0  32.6  27.1    41.1
KENT                      | 1948-2010 |  34.1  35.0  37.0  40.2  45.3  50.3  53.3  53.0  48.9  43.1  37.4  34.1    42.6
KID VALLEY                | 1948-1980 |  29.5  32.4  33.0  36.1  40.7  45.8  48.0  48.6  45.0  39.4  34.8  32.5    38.8
KOSMOS                    | 1932-1965 |  28.9  31.2  32.8  36.5  41.2  45.7  48.9  47.6  44.0  39.2  33.7  31.9    38.5
LA CROSSE                 | 1931-2010 |  23.8  27.7  31.4  35.7  41.2  47.3  51.7  50.6  43.6  35.6  30.2  25.9    37.0
LA GRANDE                 | 1954-1983 |  33.1  35.4  35.9  38.6  44.0  48.9  52.2  52.8  49.6  43.7  37.6  34.9    42.2
LAKE CLE ELUM             | 1948-1977 |  18.5  23.3  25.9  31.8  38.9  46.8  50.9  50.1  41.9  33.4  27.8  23.2    34.4
LAKE KACHESS              | 1931-1977 |  20.0  22.7  26.1  31.4  37.5  44.6  49.3  48.7  41.9  34.9  28.4  24.4    34.1
LAKE KEECHELUS            | 1931-1977 |  20.1  21.4  24.1  29.4  35.8  43.2  47.7  47.0  40.5  34.2  28.4  24.6    33.0
LAKESIDE                  | 1948-1958 |  17.6  23.0  29.6  37.4  47.1  53.3  58.3  57.4  49.9  39.7  30.9  24.1    39.0
LANDSBURG                 | 1931-2010 |  31.4  32.5  34.2  37.2  42.0  46.9  49.5  49.2  45.2  39.9  35.3  32.3    39.6
LAURIER                   | 1948-1986 |  15.3  19.9  24.8  31.1  39.4  46.4  49.2  48.6  40.6  32.8  25.9  19.2    32.8
LEAVENWORTH 3 S           | 1948-2010 |  18.1  22.0  27.4  33.6  40.6  46.8  50.9  50.2  42.5  33.8  27.6  20.3    34.5
LEMANASKY LAKE 3          | 1948-1955 |   9.1  16.6  17.9  27.7  37.2  41.1  46.8  46.8  41.7  32.3  25.4  16.3    29.9
LIND 3 NE EXP STN         | 1931-2010 |  22.9  27.1  31.2  35.4  41.7  47.8  53.2  52.5  45.6  37.0  29.8  24.7    37.4
LITTLE GOOSE DAM          | 1963-1979 |  28.4  32.5  35.4  40.5  47.6  55.6  61.4  61.0  52.2  42.0  36.2  30.4    43.6
LONG BEACH EXP STN        | 1967-2010 |  36.0  36.5  38.2  40.5  45.0  49.1  51.8  51.6  47.8  42.6  39.3  36.1    42.9
LONG BEACH 3 NNE          | 1953-1967 |  35.8  37.0  36.2  39.8  43.6  48.4  50.4  50.3  47.1  43.8  39.2  37.2    42.4
LONGMIRE RAINIER NPS      | 1909-2010 |  25.5  26.7  28.5  31.6  36.9  42.7  47.0  47.0  42.8  36.9  30.9  27.1    35.3
LONGVIEW                  | 1931-2010 |  33.2  34.3  36.3  39.1  43.7  48.4  51.6  51.8  48.9  43.4  37.9  34.6    41.9
LOWER GRANITE DAM         | 1965-1975 |  29.6  34.7  37.8  41.1  48.7  56.3  62.5  62.2  55.6  45.6  38.5  32.9    45.5
LOWER MONUMENTAL DAM      | 1962-2007 |  27.3  32.5  35.7  41.1  48.1  55.6  61.8  61.3  53.3  42.5  36.0  30.1    43.8
MARIETTA 3 NNW            | 1948-1958 |  28.1  32.1  33.5  37.6  43.6  49.2  50.2  49.9  45.7  40.3  35.4  33.2    39.9
MAZAMA                    | 1950-2010 |  13.5  17.9  24.8  31.4  39.5  46.7  51.8  50.8  41.9  31.8  23.7  14.2    32.3
MC MILLIN RESERVOIR       | 1941-2010 |  31.5  33.0  35.0  38.2  43.2  48.0  50.9  51.1  47.1  41.4  36.1  32.5    40.7
MC NARY DAM               | 1954-2008 |  28.6  31.3  35.9  41.5  48.4  55.0  61.0  60.7  52.8  43.3  35.6  30.4    43.7
METALINE FALLS            | 1926-1965 |  16.6  19.5  25.1  31.5  39.0  45.0  48.6  46.9  41.3  34.7  26.9  21.7    33.1
METHOW 2 S                | 1970-2010 |  16.8  21.8  28.6  35.0  42.3  48.4  53.9  52.8  44.1  33.6  25.9  17.2    35.0
METHOW 2                  | 1957-1970 |  14.7  22.3  26.8  33.9  41.5  49.4  53.3  52.3  44.6  34.2  26.3  19.4    34.9
MONROE                    | 1948-2010 |  32.9  34.3  36.3  39.8  45.0  49.7  52.3  52.6  48.6  42.9  37.3  33.9    42.1
MOSES LAKE                | 1979-1987 |  22.4  25.0  32.9  37.8  44.1  50.5  53.8  53.2  44.5  35.9  28.2  21.2    37.5
MOSES LAKE 3 E            | 1943-1979 |  18.4  25.1  29.8  35.4  43.0  49.6  53.8  52.6  45.2  35.5  28.1  22.9    36.6
MOUNT ADAMS RANGER STN    | 1948-2010 |  22.3  25.8  28.8  32.6  38.4  44.4  48.0  47.3  41.0  34.3  30.0  24.8    34.8
MOUNT SPOKANE SUMMIT      | 1953-1972 |  13.1  18.4  19.4  24.9  35.0  41.1  49.3  48.8  40.9  30.9  22.5  16.9    30.1
MOUNT VERNON 3 WNW        | 1956-2005 |  33.6  35.1  37.1  39.9  44.7  48.8  50.6  50.9  47.0  41.9  37.8  34.6    41.8
MOXEE CITY 10 E           | 1948-2010 |  22.0  26.7  30.1  34.5  40.9  47.5  52.1  51.4  45.4  36.4  29.1  23.2    36.6
MUD MOUNTAIN DAM          | 1939-2010 |  30.9  32.4  33.9  37.0  42.3  46.9  50.7  50.7  47.0  41.1  35.5  32.0    40.0
NESPELEM 2 S              | 1931-1991 |  15.5  20.5  27.1  33.6  39.7  46.0  50.4  49.4  41.7  33.8  26.5  20.6    33.7
NEWHALEM                  | 1959-2010 |  31.2  32.8  34.8  38.8  44.5  49.5  52.9  53.5  49.6  43.0  36.5  32.1    41.6
NEWPORT                   | 1927-2010 |  18.3  20.9  25.7  31.2  38.0  43.9  46.6  44.6  38.6  32.5  27.2  21.7    32.4
NORTHPORT                 | 1920-2010 |  19.9  22.8  28.4  34.7  41.6  47.8  51.3  49.9  43.2  35.8  29.2  23.1    35.6
OAKVILLE                  | 1948-1997 |  32.1  33.5  34.6  37.2  41.9  47.1  50.0  50.2  46.0  40.5  36.4  33.6    40.2
ODESSA                    | 1948-2010 |  20.4  25.2  29.3  34.2  40.8  47.6  52.3  51.1  43.2  34.2  27.7  21.8    35.7
OLGA 2 SE                 | 1891-2010 |  34.5  35.9  37.6  40.6  44.5  48.0  50.0  50.3  48.1  44.0  39.1  36.0    42.4
OLYMPIA PRIEST PT PARK    | 1948-1955 |  30.2  33.1  33.9  37.2  42.6  47.4  50.1  50.7  47.4  41.6  37.6  32.8    40.4
OLYMPIA WSO AP            | 1948-2010 |  31.7  32.4  33.8  36.5  41.6  46.7  49.5  49.5  45.3  39.7  35.6  32.6    39.6
OMAK                      | 1980-1991 |  23.2  25.2  32.3  38.6  46.0  53.8  57.6  57.8  47.5  37.6  32.0  22.1    39.5
OMAK 2 NW                 | 1931-2010 |  17.4  22.0  29.0  36.1  43.7  50.5  55.7  54.2  45.7  35.6  27.5  21.2    36.6
OROVILLE 1 S              | 1960-1970 |  20.9  26.0  28.5  35.7  42.7  50.5  55.1  53.7  45.3  36.7  30.8  24.5    37.5
OROVILLE 3 NW             | 1948-1960 |  18.7  24.6  30.7  38.8  45.9  51.6  56.9  56.4  49.9  39.6  30.8  25.4    39.1
OTHELLO 6 ESE             | 1941-2002 |  21.9  27.2  31.1  36.4  43.6  50.0  54.8  53.8  46.5  37.2  30.0  24.2    38.1
PACKWOOD                  | 1948-2010 |  29.3  30.5  32.8  36.5  41.8  47.4  51.0  50.6  44.6  38.4  33.4  29.8    38.8
PALMER 3 SE               | 1931-2010 |  31.7  33.2  34.6  37.8  42.8  47.5  51.0  51.3  48.0  42.4  36.8  33.0    40.8
PARKWAY 6 S CRYSTAL CRE   | 1948-1966 |  21.8  23.7  24.0  28.9  33.8  39.7  43.6  43.6  40.1  34.8  28.3  25.1    32.3
PLAIN                     | 1948-2010 |  18.7  22.5  26.4  30.9  37.7  43.9  47.9  47.4  40.0  32.5  27.4  21.2    33.1
PLEASANT VIEW             | 1948-1979 |  23.2  29.3  32.2  36.0  43.9  51.6  58.2  58.0  49.0  39.5  32.0  26.4    39.9
POINT GRENVILLE           | 1947-1979 |  35.3  37.0  36.5  39.5  43.8  47.8  50.4  50.7  48.8  44.4  39.5  36.8    42.6
POMEROY                   | 1948-2010 |  25.3  28.9  32.2  36.9  43.1  49.3  53.6  52.6  45.7  37.5  31.2  26.3    38.5
PORT ANGELES              | 1948-2008 |  34.0  35.6  36.9  40.2  44.9  49.0  51.7  51.7  48.8  43.3  38.2  35.2    42.5
PORT TOWNSEND             | 1948-2010 |  36.5  37.6  38.8  41.9  46.0  49.6  52.0  52.2  49.6  45.1  40.3  37.3    43.9
PRIEST RAPIDS DAM         | 1956-2010 |  27.2  31.1  36.9  43.3  51.4  58.6  64.8  64.4  56.0  44.3  34.9  27.6    45.0
PROSSER                   | 1948-1963 |  23.0  29.2  32.4  38.3  45.9  51.9  55.4  53.9  47.7  39.1  31.5  28.5    39.7
PROSSER 4 NE              | 1931-2010 |  24.0  27.9  32.6  37.8  44.6  50.5  54.5  53.3  46.9  38.8  31.0  26.1    39.0
PULLMAN 2 NW              | 1940-2010 |  22.9  27.1  30.7  35.5  41.3  46.3  49.8  49.7  44.2  37.1  30.4  24.9    36.7
PUYALLUP 2 W EXP STN      | 1931-1995 |  32.0  33.6  35.3  38.5  43.1  47.9  50.3  50.1  46.5  41.5  36.1  33.4    40.7
QUILCENE 2 SW             | 1948-2010 |  30.4  32.1  34.1  37.6  42.6  47.6  50.3  49.9  45.6  39.6  34.8  31.6    39.7
QUILLAYUTE WSCMO AP       | 1966-2010 |  34.7  34.8  35.9  37.8  42.4  47.0  50.1  50.1  46.6  41.4  37.6  34.6    41.1
QUINAULT RANGER STN       | 1931-1976 |  33.8  34.7  36.4  39.1  44.1  48.7  51.7  52.3  49.8  44.3  39.0  35.4    42.4
QUINCY 1 S                | 1941-2010 |  18.9  25.2  30.7  37.4  45.5  52.1  57.2  55.9  48.1  37.3  28.6  21.5    38.2
RAINIER LONGMIRE          | 1931-1978 |  24.8  26.8  27.9  31.4  36.8  42.8  47.1  47.1  43.3  37.3  30.9  28.0    35.3
RAINIER PARADISE RNGER    | 1948-2010 |  20.8  21.9  22.4  25.4  31.2  36.8  42.6  43.5  39.7  32.8  25.3  21.2    30.3
RAYMOND 2 S               | 1980-2010 |  33.2  32.8  35.2  37.6  42.8  47.2  50.5  50.1  45.3  39.7  36.0  32.4    40.2
REPUBLIC                  | 1948-2010 |  15.1  19.1  24.0  29.8  37.0  43.0  46.4  45.3  38.2  30.3  23.9  16.5    30.7
RICHLAND                  | 1948-2010 |  26.3  30.3  35.0  40.9  48.1  54.8  59.6  58.8  50.8  41.0  33.8  28.2    42.3
RIMROCK TIETON DAM        | 1947-1977 |  17.8  22.2  24.8  30.7  36.7  43.3  46.8  45.8  40.1  32.8  27.3  22.0    32.5
RITZVILLE                 | 1948-2010 |  21.3  25.8  29.6  33.7  40.4  46.8  52.5  51.9  45.1  35.8  28.5  22.9    36.2
ROSALIA                   | 1948-2010 |  22.3  26.3  30.1  34.5  40.8  46.2  50.4  50.0  42.9  34.5  28.8  23.5    35.9
ROSS DAM                  | 1960-2010 |  28.8  30.6  32.9  37.3  43.5  49.4  53.8  54.8  49.4  42.0  34.9  30.0    40.6
RUFF 3 SW                 | 1948-1956 |  15.7  22.3  27.4  33.4  41.5  47.8  52.2  50.8  46.3  36.8  28.4  22.4    35.4
SAINT JOHN                | 1963-2010 |  24.4  27.6  30.8  34.6  40.4  46.0  49.8  49.2  42.5  33.9  30.0  24.2    36.1
SAPPHO 8 E                | 1948-1997 |  33.2  34.1  34.7  37.4  41.8  46.3  49.3  49.6  46.9  41.8  36.7  33.6    40.5
SATUS PASS 2 SSW          | 1968-2010 |  21.5  25.6  28.3  30.9  36.0  41.2  46.2  45.7  40.9  33.2  27.9  21.9    33.3
SEATTLE URBAN SITE        | 1972-1998 |  36.8  37.8  40.0  43.5  48.8  53.2  56.7  57.3  53.2  46.9  40.7  37.0    46.0
SEATTLE JACKSON PARK      | 1961-1986 |  33.1  35.5  36.5  39.0  44.2  49.1  51.9  52.5  49.0  43.0  37.5  34.3    42.1
SEATTLE NAVAL AIR STN     | 1945-1970 |  35.4  37.7  38.5  42.2  47.7  52.8  55.9  56.2  52.9  47.3  41.2  38.2    45.5
SEATTLE SAND PT WSFO      | 1986-2010 |  37.1  37.0  39.2  42.9  48.0  52.4  56.1  56.7  52.7  46.8  41.3  36.6    45.6
SEATTLE TCOMA WSCMO AP    | 1948-2010 |  35.1  36.7  38.2  41.3  46.5  51.4  54.8  55.0  51.5  45.4  39.6  35.9    44.3
SEATTLE UNIV OF WASHING   | 1948-1983 |  34.2  37.1  38.2  41.6  47.1  52.2  55.1  55.6  52.1  46.1  40.5  37.1    44.7
SEATTLE WB CITY           | 1948-1972 |  36.7  39.6  40.3  43.8  49.1  53.5  56.3  56.7  53.9  48.4  42.9  39.3    46.7
SEDRO WOOLLEY 1 E         | 1931-2010 |  32.8  34.3  36.8  40.3  44.9  49.3  51.1  51.3  47.9  42.5  37.6  34.1    41.9
SELAH 2 NE                | 1998-2010 |  21.6  24.2  28.1  32.9  41.1  47.6  52.6  51.1  43.0  33.1  25.9  21.4    35.2
SEQUIM                    | 1931-1980 |  31.5  33.5  34.9  38.6  43.3  47.7  50.2  50.6  47.9  41.8  36.3  33.7    40.8
SEQUIM 2 E                | 1980-2010 |  31.4  31.3  33.7  36.8  42.6  47.5  50.1  49.5  44.6  38.6  34.1  30.9    39.3
SHELTON                   | 1948-1999 |  33.1  34.5  35.7  38.9  44.2  49.2  52.3  52.6  48.1  42.1  37.5  34.4    41.9
SHELTON AIRPORT           | 1999-2010 |  33.9  32.4  34.8  37.4  42.4  48.1  51.5  51.6  46.9  41.0  36.0  32.3    40.7
SKAGIT POWER PLANT        | 1931-1958 |  29.2  31.2  33.7  38.6  44.5  48.8  51.8  52.4  49.2  43.6  36.6  32.8    41.0
SKAMANIA FISH HATCHERY    | 1965-2010 |  30.5  32.0  33.6  35.8  40.3  45.0  47.5  46.7  42.8  38.0  34.9  31.1    38.2
SMYRNA                    | 1951-2008 |  23.0  27.2  32.2  38.4  46.3  53.3  58.5  56.8  47.3  37.2  29.6  24.2    39.5
SNOQUALMIE FALLS          | 1931-2010 |  32.8  34.0  35.3  38.4  43.2  48.0  50.9  50.8  46.5  41.5  36.8  34.0    41.0
SNOQUALMIE PASS           | 1931-1972 |  21.1  23.6  26.1  30.4  34.5  40.4  46.0  46.2  41.7  35.6  28.2  24.1    33.2
SOUTH OLYMPIC TREE FARM   | 1945-1956 |  30.3  31.7  33.0  36.0  40.6  44.8  47.1  48.0  45.4  41.1  36.1  33.4    39.0
SPOKANE                   | 1953-1983 |  23.9  28.8  31.2  36.8  44.3  51.2  56.0  54.7  47.2  38.4  31.5  27.2    39.3
SPOKANE WSO AIRPORT       | 1889-2010 |  21.7  25.1  30.5  36.5  43.7  50.1  55.9  54.6  46.6  37.6  29.9  24.2    38.0
SPOKANE WFO               | 1996-2010 |  22.9  24.1  29.1  33.6  40.7  46.5  51.7  51.0  42.7  33.4  28.0  21.4    35.4
SPRAGUE                   | 1948-1982 |  17.8  25.1  28.6  33.6  40.5  46.8  50.9  49.4  41.9  33.3  27.1  22.7    34.8
STAMPEDE PASS WSCMO       | 1944-2010 |  20.9  24.1  26.4  30.0  36.1  41.6  47.3  47.9  43.7  36.4  27.5  22.4    33.7
STARTUP 1 E               | 1948-2010 |  32.9  34.6  36.0  39.0  44.0  48.6  50.9  50.8  47.1  41.5  37.4  33.9    41.4
STEHEKIN 3 NW             | 1931-2010 |  23.4  25.5  29.4  35.5  42.4  48.7  53.2  52.5  45.2  36.8  30.3  25.6    37.4
STEVENS PASS              | 1950-1994 |  18.9  21.8  23.9  28.5  34.1  40.1  45.5  46.2  41.3  34.6  25.1  20.3    31.7
STOCKDILL RANCH           | 1948-1963 |   5.8  13.2  19.2  27.0  34.5  39.7  43.0  42.0  35.5  28.6  21.3  10.8    26.7
SUNNYSIDE                 | 1948-2010 |  24.0  28.0  32.9  38.5  45.9  52.4  55.9  54.1  47.0  37.4  30.8  25.4    39.4
TACOMA 1                  | 1982-2010 |  37.0  37.1  39.9  43.1  48.1  52.6  55.9  55.8  51.6  46.0  40.5  35.9    45.3
TACOMA WB CITY            | 1948-1981 |  34.3  36.9  37.6  41.0  45.9  50.9  53.9  54.5  51.4  45.4  39.8  36.8    44.0
TATOOSH ISLAND WB         | 1931-1966 |  38.7  39.6  40.2  43.2  46.7  49.8  51.5  51.8  50.3  48.0  43.6  40.9    45.4
TIETON INTAKE             | 1948-1972 |  18.6  23.3  25.7  31.3  37.7  44.7  48.3  47.8  41.4  33.9  26.9  21.4    33.4
TOLEDO                    | 1950-2007 |  33.2  34.1  36.3  39.0  43.7  48.1  50.4  50.0  46.0  41.1  37.7  34.2    41.2
TONASKET 4 NNE            | 1984-2004 |  22.7  24.9  30.8  37.5  43.8  49.8  54.4  53.2  45.0  35.5  28.6  22.9    37.4
TRINIDAD 2 SSE            | 1948-1961 |  19.8  26.4  31.8  39.5  48.7  55.4  61.0  59.9  51.6  40.9  31.2  25.9    41.0
UPPER BAKER DAM           | 1965-2010 |  28.5  29.4  32.0  35.7  41.7  47.2  50.6  51.2  47.1  40.6  34.6  30.0    39.1
VANCOUVER 4 NNE           | 1898-2010 |  32.4  34.3  37.3  40.6  45.6  50.5  53.7  53.3  49.1  43.3  38.1  34.1    42.7
WALLA WALLA 3 W ENT LA    | 1931-1962 |  25.9  30.1  34.9  40.3  46.3  51.8  57.4  55.7  48.3  40.9  32.7  30.3    41.2
WALLA WALLA FAA AIRPORT   | 1949-2001 |  27.8  32.3  36.3  41.2  47.6  54.2  60.4  60.4  52.4  43.4  35.0  29.6    43.4
WALLA WALLA WB CITY       | 1948-1987 |  27.8  33.6  37.7  42.5  49.4  55.9  62.0  61.4  53.3  44.2  36.0  30.6    44.5
WAPATO                    | 1948-2010 |  23.2  27.9  33.0  39.2  46.9  53.7  59.1  57.2  48.7  37.8  30.1  24.3    40.1
WASHOUGAL 8 NE            | 1950-1964 |  31.8  34.9  35.6  39.4  44.2  48.4  51.0  51.1  49.3  44.9  37.3  34.0    41.8
WATERVILLE                | 1931-2010 |  16.1  20.0  27.2  34.3  41.5  47.6  53.1  52.5  45.2  35.0  25.3  17.9    34.6
WAWAWAI                   | 1948-1965 |  28.6  32.9  35.7  41.6  47.2  52.8  57.6  56.0  50.7  43.2  35.8  32.2    42.9
WELLPINIT                 | 1948-2007 |  19.7  23.9  28.9  34.7  41.1  47.8  52.7  51.8  44.2  35.4  28.2  21.8    35.8
WENATCHEE                 | 1877-2010 |  22.3  26.0  32.7  39.9  48.0  54.9  60.1  58.7  50.3  39.9  31.3  25.4    40.8
WENATCHEE EXP STN         | 1950-1997 |  21.2  25.3  31.3  37.6  45.0  51.9  56.3  55.2  45.6  35.5  28.6  21.8    37.9
WENATCHEE FAA AP          | 1959-2010 |  22.1  27.1  33.3  39.8  47.3  54.4  60.5  59.8  51.4  40.4  30.7  23.2    40.8
PARKWAY 6 S               | 1966-1975 |  21.5  25.3  26.1  28.3  34.5  40.6  45.5  44.9  40.1  33.3  28.3  23.1    32.6
WHITE SWAN                | 1948-1981 |  19.3  26.8  31.2  36.0  42.0  48.2  51.5  50.1  45.1  35.7  28.9  24.6    36.6
WHITMAN MISSION           | 1962-2010 |  26.5  29.1  33.1  37.3  43.5  49.6  53.1  51.5  43.7  35.3  31.8  26.9    38.4
WILBUR                    | 1900-2010 |  17.6  22.0  28.1  32.9  39.2  44.9  49.5  48.6  41.9  33.6  26.9  20.9    33.8
WILLAPA HARBOR            | 1948-1979 |  33.9  36.1  36.1  38.9  43.8  48.7  51.6  52.5  49.5  43.6  38.4  36.3    42.4
WILSON CREEK              | 1948-1980 |  17.7  25.2  29.0  34.4  41.3  48.3  52.2  50.7  43.6  34.3  27.9  22.3    35.6
WIND RIVER                | 1901-1977 |  25.6  27.9  30.4  33.5  39.1  44.6  47.4  46.8  42.5  37.5  31.9  29.6    36.4
WINTHROP 1 WSW            | 1931-2010 |  11.3  15.9  23.9  31.7  38.8  45.4  49.5  48.1  40.1  31.4  23.7  14.4    31.2
YAKIMA NO 2               | 1998-2008 |  27.2  29.7  34.5  39.5  47.4  53.5  59.6  58.3  50.1  39.9  31.5  27.2    41.5
YAKIMA WSO AP             | 1946-2010 |  21.0  25.8  29.9  34.7  42.3  49.0  53.3  51.8  44.1  34.8  27.7  22.5    36.4

 Copyright ©2011 Western Regional Climate Center - Desert Research Institute - Reno, Nevada.