WRCC-MONTHLY AVERAGE NUMBER OF DAYS WITH PRECIPITATION GREATER THAN OR EQUAL TO .01 INCHES.
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MONTHLY AVERAGE NUMBER OF DAYS PRECIPITATION GREATER THAN OR EQUAL TO 0.01 INCHES
| PERIOD |
| OF RECORD | JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR
ALASKA
GATES OF ARCTIC-BETTLES | 1951-2006 | 8 8 7 6 7 10 12 14 11 11 10 10 113
GLACIER BAY | 1966-2006 | 18 14 15 14 15 13 16 16 20 23 20 18 202
HAINES | 1973-2006 | 18 14 13 11 9 9 12 13 17 21 18 19 174
MCKINLEY PARK | 1949-2006 | 7 6 5 4 6 12 14 14 11 9 8 8 104
ARIZONA
CANYON DE CHELLY N M | 1970-2006 | 5 5 5 4 3 2 7 8 6 5 4 4 57
CHIRICAHUA N M | 1909-2006 | 6 5 5 2 2 3 13 12 6 4 4 5 67
GRAND CANYON-INNER GORGE | 1966-2006 | 6 6 6 4 3 2 5 7 5 4 4 4 56
GRAND CANYON-NORTH RIM | 1948-2006 | 9 7 7 5 4 3 8 10 6 5 5 6 75
GRAND CANYON-SOUTH RIM | 1976-2006 | 7 7 8 5 4 2 8 10 6 4 5 6 72
LAKE HAVASU CITY | 1991-2006 | 3 2 3 1 0 0 1 2 1 1 2 2 17
ORGAN PIPE CACTUS N M | 1948-2006 | 4 3 3 1 1 0 5 6 3 2 2 4 35
PAYSON | 1940-2006 | 6 5 6 4 2 2 10 11 6 4 4 5 66
PETRIFIED FOREST N P | 1948-2006 | 5 4 5 3 3 2 8 9 6 5 4 4 59
SEDONA RANGER STATION | 1948-2006 | 6 5 6 4 3 2 8 9 5 4 4 4 60
SUNSET CRATER NATL MONU | 1969-2006 | 6 6 6 5 4 3 10 13 7 5 4 5 75
WUPATKI NATL MONUMENT | 1948-2006 | 3 3 4 3 3 2 8 9 5 4 3 3 49
N. CALIFORNIA,
CENTRAL CALIFORNIA or
S. CALIFORNIA
AVALON-SANTA CATALINA IS | 1948-1988 | 6 5 5 3 1 0 0 0 1 1 4 4 30
BIG BEAR LAKE | 1960-2006 | 6 6 6 4 2 1 3 3 2 2 4 5 44
BIG SUR STATE PARK | 1948-2006 | 10 10 10 6 3 1 0 0 1 3 7 9 62
BORREGO DESERT PARK | 1948-2006 | 4 4 4 2 1 0 1 2 1 1 2 3 25
DEATH VALLEY N M | 1961-2006 | 2 3 2 1 1 0 1 1 1 1 1 1 17
JOSHUA TREE-29 PALMS | 1948-2006 | 3 2 2 1 1 0 2 2 1 1 1 2 20
KINGS CANYON NP-LODGEPOLE | 1968-2006 | 9 10 10 8 5 2 2 2 3 4 7 8 70
LAKE TAHOE-TAHOE CITY | 1914-2006 | 11 10 10 8 6 4 1 2 3 5 8 10 77
LASSEN NATL PARK-MANZANIT | 1949-2006 | 13 12 13 10 8 5 2 2 3 6 11 12 97
LAVA BEDS NATL MONUMENT | 1959-2006 | 9 8 10 8 8 6 2 3 3 6 9 9 82
MAMMOTH LAKES RANGR STN | 1993-2006 | 9 9 6 6 5 2 3 2 2 3 5 8 61
MONTEREY | 1949-2006 | 11 10 10 6 4 3 2 2 2 4 8 10 73
MOUNT SHASTA CITY | 1948-2006 | 13 12 13 10 8 5 2 2 3 6 11 12 96
NAPA | 1917-2006 | 11 10 9 6 3 1 0 0 1 4 8 10 63
PALM SPRINGS | 1927-2006 | 3 3 2 1 0 0 0 1 1 1 1 2 17
REDWOOD NAT'L PARK-ORICK | 1948-2006 | 16 15 17 12 9 5 2 3 4 9 15 17 123
SHASTA DAM | 1948-2006 | 13 11 12 8 6 3 1 2 3 5 10 12 86
YOSEMITE-PARK HDQRTRS | 1948-2006 | 9 9 10 8 5 2 2 1 3 4 7 8 69
COLORADO
ASPEN | 1980-2006 | 11 11 12 12 11 8 10 12 10 9 11 11 129
BLUE MESA LAKE NATL REC | 1967-2006 | 7 6 5 5 5 5 9 10 7 6 6 7 78
COLORADO NAT MON | 1948-2006 | 6 5 6 6 6 4 6 7 6 5 6 5 67
FLORISSANT FOSSIL BEDS NM | 1988-2006 | 3 4 6 7 8 10 12 14 8 5 4 3 85
GLENWOOD SPRINGS | 1900-2006 | 8 7 8 8 7 5 6 8 7 6 6 8 85
GREAT SAND DUNES N M | 1950-2006 | 4 4 6 5 7 6 11 12 7 5 4 4 74
LEADVILLE | 1976-2006 | 9 8 11 10 7 7 12 14 9 6 9 8 110
MESA VERDE NATL PARK | 1948-2006 | 8 7 8 6 6 4 9 10 7 6 6 7 83
OURAY | 1948-2006 | 10 10 11 10 9 7 12 15 10 8 8 9 119
PAGOSA SPRINGS | 1906-1998 | 8 7 8 7 7 6 11 13 8 7 6 7 96
ROCKY MTN N P-ESTES PARK | 1948-1994 | 5 4 7 7 10 10 14 13 8 6 5 4 94
ROCKY MTN N P-GRAND LAKE | 1948-2006 | 13 11 12 11 12 11 14 15 11 8 10 12 141
STEAMBOAT SPRINGS | 1908-2006 | 13 11 11 10 10 8 8 10 8 8 10 12 120
TELLURIDE | 1900-2006 | 9 9 11 10 9 6 13 15 9 8 8 8 115
VAIL | 1985-2005 | 12 12 10 10 9 8 10 12 10 7 11 10 122
HAWAII
HALEAKALA NATL PARK-MAUI | 1949-2006 | 11 12 14 14 12 9 12 11 12 12 13 12 144
HAWAII VOLCANOS NATL P | 1949-2006 | 22 20 24 26 26 24 25 24 23 25 24 24 288
MAUNA LOA SLOPE OBS | 1955-2006 | 4 4 6 5 4 3 4 5 5 5 5 4 54
MOUNT WAIALEALE 1047 | 1949-2004 | 20 17 20 26 27 27 29 29 27 27 21 21 291
N. IDAHO or
S. IDAHO
CRATERS OF THE MOON N M | 1958-2006 | 9 7 7 7 9 8 4 5 5 5 7 8 80
HELLS CANYON-BROWNLEE DAM | 1966-2006 | 12 10 11 10 9 7 3 3 4 6 11 12 100
MCCALL | 1930-2006 | 13 11 11 9 10 9 4 4 6 7 11 13 109
SANDPOINT | 1910-2006 | 14 12 12 10 11 10 5 5 7 10 13 15 125
STANLEY | 1963-2006 | 8 7 6 5 6 6 3 4 4 4 8 7 70
SUN VALLEY | 1973-2006 | 9 8 8 7 9 7 5 5 6 5 8 9 87
W. MONTANA or
E. MONTANA
BIGHORN CNYN-YELLOWTAIL | 1948-2006 | 7 6 8 9 10 10 6 5 7 6 6 6 88
BIG SKY | 1984-2006 | 10 8 10 8 10 12 10 8 8 7 9 10 110
FLATHEAD LAKE-BIGFORK 13 | 1938-2006 | 11 8 9 9 10 11 6 6 7 8 11 12 108
GLACIER NATL PK-ST MARY | 1981-2006 | 12 9 11 9 10 12 8 8 9 10 11 11 121
GLACIER NATL PK-W GLACIER | 1949-2006 | 17 13 13 11 13 14 9 8 9 12 15 17 151
RED LODGE | 1894-2006 | 6 5 8 10 11 11 9 7 7 6 6 6 92
UPR MISSOURI RIVER-ILIAD | 1950-2001 | 3 2 4 4 7 8 6 5 4 4 3 2 52
WEST YELLOWSTONE | 1924-1996 | 15 13 12 10 12 11 8 7 7 8 12 14 127
WHITEFISH | 1948-2006 | 15 10 10 10 12 12 7 7 7 9 12 15 126
NEVADA
GREAT BASIN NATL PARK | 1948-1987 | 5 6 8 6 7 5 7 7 5 5 5 5 70
LAKE MEAD-CALLVILLE BAY | 1989-2006 | 4 4 3 2 1 1 2 2 2 2 2 2 26
LAUGHLIN | 1988-2006 | 4 4 3 2 0 0 1 2 1 1 1 1 20
RED ROCK CANYON ST PK | 1977-2006 | 4 5 6 2 2 1 3 3 2 2 2 2 35
VALLEY OF FIRE ST PK | 1972-2006 | 4 4 4 2 2 1 2 2 2 2 2 3 30
NEW MEXICO
ANGEL FIRE | 1993-2006 | 6 8 8 8 6 7 10 13 8 6 6 5 91
BANDALIER NAT MON | 1941-1976 | 4 4 4 3 5 6 12 12 7 5 3 4 69
CARLSBAD CAVERNS N P | 1930-2006 | 3 3 2 3 5 6 7 7 7 5 3 3 54
CHACO CANYON NATL MON | 1922-2006 | 4 4 4 3 4 3 7 8 5 4 4 4 54
CLOUDCROFT | 1987-2006 | 6 7 6 4 5 9 17 17 10 6 5 6 98
EL MORRO NAT MON | 1938-2006 | 6 6 7 4 4 4 11 13 7 6 5 6 77
RUIDOSO | 1942-2006 | 5 5 5 4 4 8 14 14 9 6 4 5 83
SANDIA CREST | 1953-1979 | 6 7 7 4 4 3 11 12 7 5 4 6 74
TAOS | 1914-2006 | 4 5 5 5 6 5 10 10 6 5 4 4 70
WHITE SANDS NATL MON | 1939-2006 | 3 3 2 2 2 3 6 7 5 4 2 3 42
OREGON
BEND | 1928-2006 | 11 8 8 6 6 6 3 3 4 5 8 10 77
COLUMBIA RVR GORGE | 1948-2006 | 21 18 20 17 14 10 5 5 8 14 20 21 173
CRATER LAKE NATL PARK | 1931-2006 | 18 16 18 14 10 7 3 4 6 10 16 18 139
MT HOOD - GOV'T CAMP | 1951-2006 | 20 17 19 18 15 11 5 5 8 13 18 20 169
OREGON DUNES-HONEYMAN SP | 1971-2006 | 18 17 18 16 12 8 4 5 6 12 19 20 154
UTAH
ALTA | 1948-2006 | 14 13 14 11 10 6 7 8 8 9 11 13 121
ARCHES NATL PARK | 1980-2006 | 4 4 6 6 5 3 5 6 5 5 5 4 58
BRYCE CANYON NATL PARK | 1959-2006 | 6 6 7 5 5 4 7 10 6 5 5 5 73
CANYONLANDS NP-NECK | 1965-2006 | 4 4 6 5 5 3 6 6 6 5 4 4 59
CANYONLANDS NP-NEEDLES | 1965-2006 | 4 4 6 5 4 3 5 6 6 5 4 4 56
CAPITOL REEF NATL PARK | 1967-2006 | 3 3 4 4 5 4 7 8 5 4 3 2 53
DINOSAUR NATL MONUMENT | 1958-2006 | 5 4 5 6 6 5 4 5 6 5 5 4 60
ESCALANTE | 1901-2006 | 3 4 4 3 3 2 5 7 4 3 2 3 44
FLAMING GORGE NRA | 1957-2006 | 5 5 7 8 8 7 7 7 7 5 5 5 75
HOVENWEEP NAT MON | 1957-2006 | 5 5 6 5 4 2 6 7 5 5 5 5 60
LAKE POWELL-BULLFROG | 1967-2006 | 4 4 4 3 2 2 3 4 4 4 3 3 40
MOAB | 1889-2006 | 5 5 6 5 4 3 4 6 4 5 4 4 54
NATURAL BRIDGES N M | 1965-2006 | 6 5 7 5 5 3 7 7 6 5 5 5 66
ZION NATL PARK | 1928-2006 | 6 6 7 5 4 2 5 6 4 4 4 5 62
WASHINGTON
CHELAN | 1890-2006 | 9 7 7 5 5 4 2 3 3 5 9 10 69
LEAVENWORTH | 1948-2006 | 14 10 10 6 5 5 3 3 4 8 13 14 96
MT RAINIER N P -PARADISE | 1948-2006 | 22 18 21 19 16 13 7 8 10 15 20 22 191
MT ST HELENS NM-COUGAR 6 | 1953-2006 | 21 18 20 18 14 11 6 6 9 14 20 21 179
NORTH CASCADES N P -ROSS | 1960-2006 | 18 15 17 14 11 10 7 7 9 15 20 19 160
OLYMPIC N P-CLEARWATER | 1931-2006 | 23 19 21 17 14 12 8 8 10 17 22 23 192
OLYMPIC N P-PORT ANGELES | 1948-2006 | 17 14 14 12 10 8 5 6 8 13 17 18 143
WYOMING
BIGHORN MTNS-BURGESS JCT | 1960-2006 | 10 10 11 11 10 9 7 7 7 8 9 10 109
DEVILS TOWER | 1959-2006 | 8 6 7 9 11 11 8 6 7 6 6 7 92
GRAND TETON NP-MORAN | 1915-2006 | 15 13 13 11 11 10 7 8 7 8 12 14 128
JACKSON | 1948-2006 | 11 8 9 7 10 9 6 8 7 7 9 10 99
YELLOWSTONE-LAKE YELLOWST | 1948-2006 | 17 14 14 11 12 13 10 11 9 8 12 15 146
YELLOWSTONE-OLD FAITHFUL | 1978-2006 | 15 12 12 10 12 13 10 10 8 8 12 13 135
YELLOWSTONE-TOWER FALLS | 1948-2006 | 11 9 9 8 12 13 10 10 8 7 9 10 116
YELLOWSTONE-MAMMOTH | 1948-2006 | 10 9 9 9 12 13 9 9 8 7 9 10 115