Station:(101022) BOISE WSFO AIRPORT | ||||||||||||||
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From Year=1940 To Year=2012 | ||||||||||||||
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 | 1.40 | 3.87 | 1970 | 0.12 | 1949 | 1.13 | 18/1953 | 12 | 5 | 0 | 0 | 6.2 | 21.4 | 1964 |
February | 1.07 | 3.70 | 1986 | 0.18 | 1997 | 0.92 | 04/1951 | 10 | 4 | 0 | 0 | 3.3 | 25.2 | 1949 |
March | 1.25 | 3.46 | 1989 | 0.17 | 1992 | 1.60 | 20/1981 | 10 | 5 | 0 | 0 | 1.6 | 11.9 | 1951 |
April | 1.20 | 3.04 | 1955 | 0.09 | 1949 | 1.27 | 06/1969 | 9 | 4 | 0 | 0 | 0.5 | 8.0 | 1967 |
May | 1.29 | 4.40 | 1998 | 0.00 | 1992 | 1.77 | 29/1990 | 8 | 4 | 0 | 0 | 0.1 | 4.0 | 1964 |
June | 0.84 | 3.41 | 1941 | 0.01 | 1960 | 1.91 | 12/1958 | 6 | 3 | 0 | 0 | 0.0 | 0.0 | 1940 |
July | 0.25 | 1.62 | 1982 | 0.00 | 1942 | 0.94 | 30/1960 | 2 | 1 | 0 | 0 | 0.0 | 0.0 | 1940 |
August | 0.28 | 2.37 | 1968 | 0.00 | 1943 | 1.61 | 13/1979 | 2 | 1 | 0 | 0 | 0.0 | 0.0 | 1940 |
September | 0.55 | 2.93 | 1986 | 0.00 | 1943 | 1.73 | 11/1976 | 4 | 2 | 0 | 0 | 0.0 | 0.0 | 1940 |
October | 0.81 | 2.59 | 2000 | 0.00 | 1952 | 0.90 | 12/2000 | 6 | 3 | 0 | 0 | 0.1 | 2.7 | 1971 |
November | 1.32 | 3.36 | 1988 | 0.14 | 1976 | 0.78 | 26/1971 | 10 | 5 | 0 | 0 | 2.0 | 18.6 | 1985 |
December | 1.42 | 4.23 | 1983 | 0.09 | 1976 | 1.03 | 23/1955 | 11 | 5 | 0 | 0 | 5.8 | 26.2 | 1983 |
Annual | 11.70 | 18.77 | 1983 | 6.64 | 1966 | 1.91 | 19580612 | 90 | 39 | 3 | 0 | 19.6 | 46.5 | 1964 |
Winter | 3.90 | 6.45 | 1969 | 1.31 | 1977 | 1.13 | 19530118 | 33 | 13 | 1 | 0 | 15.3 | 43.3 | 1949 |
Spring | 3.75 | 7.11 | 1980 | 0.83 | 1992 | 1.77 | 19900529 | 26 | 12 | 1 | 0 | 2.2 | 11.9 | 1951 |
Summer | 1.38 | 4.13 | 1941 | 0.08 | 1966 | 1.91 | 19580612 | 11 | 4 | 1 | 0 | 0.0 | 0.0 | 1940 |
Fall | 2.68 | 4.99 | 1940 | 0.40 | 1952 | 1.73 | 19760911 | 20 | 9 | 1 | 0 | 2.1 | 18.6 | 1985 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |