Station:(458931) WALLA WALLA WB CITY | ||||||||||||||
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From Year=1948 To Year=1987 | ||||||||||||||
Precipitation | Total Snowfall | |||||||||||||
Mean | High | Year | Low | Year | 1 Day Max. | >= 0.01 in. |
>= 0.10 in. |
>= 0.50 in. |
>= 1.00 in. |
Mean | High | Year | ||
in. | in. | - | in. | - | in. | dd/yyyy or yyyymmdd |
# Days | # Days | # Days | # Days | in. | in. | - | |
January | 2.01 | 5.86 | 1970 | 0.34 | 1949 | 1.17 | 15/1956 | 14 | 6 | 1 | 0 | 7.4 | 31.3 | 1969 |
February | 1.63 | 3.65 | 1986 | 0.17 | 1964 | 1.12 | 13/1970 | 12 | 6 | 0 | 0 | 2.9 | 13.4 | 1956 |
March | 1.65 | 4.17 | 1983 | 0.34 | 1965 | 1.24 | 04/1983 | 12 | 5 | 1 | 0 | 1.2 | 5.5 | 1951 |
April | 1.31 | 3.26 | 1978 | 0.11 | 1956 | 1.21 | 19/1970 | 9 | 4 | 1 | 0 | 0.0 | 0.7 | 1950 |
May | 1.39 | 4.19 | 1957 | 0.23 | 1964 | 1.91 | 26/1971 | 8 | 4 | 1 | 0 | 0.0 | 0.0 | 1949 |
June | 1.04 | 3.01 | 1984 | 0.20 | 1963 | 1.53 | 07/1950 | 7 | 3 | 1 | 0 | 0.0 | 0.0 | 1948 |
July | 0.41 | 1.78 | 1966 | 0.00 | 1949 | 1.04 | 13/1983 | 3 | 1 | 0 | 0 | 0.0 | 0.0 | 1949 |
August | 0.63 | 2.94 | 1977 | 0.00 | 1955 | 1.36 | 25/1965 | 4 | 2 | 0 | 0 | 0.0 | 0.0 | 1948 |
September | 0.87 | 2.41 | 1959 | 0.00 | 1975 | 1.04 | 03/1970 | 5 | 3 | 0 | 0 | 0.0 | 0.0 | 1948 |
October | 1.47 | 4.20 | 1950 | 0.00 | 1987 | 1.98 | 14/1980 | 8 | 4 | 1 | 0 | 0.2 | 3.5 | 1973 |
November | 2.03 | 4.24 | 1986 | 0.31 | 1976 | 1.12 | 23/1984 | 13 | 6 | 1 | 0 | 2.2 | 17.5 | 1985 |
December | 2.19 | 4.31 | 1964 | 0.29 | 1965 | 1.21 | 05/1971 | 14 | 6 | 1 | 0 | 5.4 | 21.9 | 1968 |
Annual | 16.62 | 25.43 | 1983 | 11.19 | 1949 | 1.98 | 19801014 | 108 | 50 | 7 | 1 | 19.3 | 41.7 | 1969 |
Winter | 5.83 | 10.54 | 1970 | 1.94 | 1977 | 1.21 | 19711205 | 40 | 19 | 2 | 0 | 15.7 | 56.9 | 1969 |
Spring | 4.34 | 7.69 | 1957 | 1.73 | 1964 | 1.91 | 19710526 | 29 | 13 | 2 | 0 | 1.2 | 5.5 | 1951 |
Summer | 2.08 | 4.17 | 1983 | 0.30 | 1949 | 1.53 | 19500607 | 13 | 6 | 1 | 0 | 0.0 | 0.0 | 1949 |
Fall | 4.37 | 7.59 | 1973 | 0.97 | 1987 | 1.98 | 19801014 | 26 | 13 | 2 | 0 | 2.4 | 17.5 | 1985 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |