Station:(487845) ROCK SPRINGS FAA AP | ||||||||||||||
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From Year=1948 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 | 0.50 | 1.54 | 1978 | 0.02 | 2004 | 0.83 | 17/1996 | 7 | 2 | 0 | 0 | 6.9 | 20.5 | 1997 |
February | 0.50 | 1.45 | 1959 | 0.01 | 2002 | 0.59 | 07/2001 | 6 | 2 | 0 | 0 | 5.7 | 17.0 | 1959 |
March | 0.66 | 1.97 | 1977 | 0.05 | 1956 | 1.66 | 07/1962 | 7 | 2 | 0 | 0 | 6.8 | 19.8 | 1977 |
April | 0.95 | 2.74 | 1999 | 0.04 | 1987 | 1.96 | 20/1971 | 8 | 3 | 0 | 0 | 5.8 | 18.3 | 1991 |
May | 1.20 | 3.67 | 1995 | 0.00 | 1969 | 1.71 | 30/1971 | 8 | 4 | 1 | 0 | 2.0 | 12.0 | 1978 |
June | 0.86 | 3.49 | 1969 | 0.00 | 1956 | 1.64 | 11/1970 | 6 | 2 | 0 | 0 | 0.1 | 2.3 | 1995 |
July | 0.67 | 3.67 | 1973 | 0.00 | 2008 | 1.42 | 24/1991 | 5 | 2 | 0 | 0 | 0.0 | 0.5 | 1949 |
August | 0.62 | 3.12 | 1963 | 0.01 | 2012 | 1.17 | 02/2007 | 5 | 2 | 0 | 0 | 0.0 | 0.3 | 1949 |
September | 0.76 | 3.67 | 1965 | 0.00 | 2012 | 2.00 | 11/1973 | 5 | 2 | 0 | 0 | 0.7 | 22.4 | 1965 |
October | 0.82 | 2.81 | 1949 | 0.00 | 1952 | 0.96 | 03/1994 | 6 | 2 | 0 | 0 | 4.0 | 19.1 | 1949 |
November | 0.55 | 1.60 | 1983 | 0.00 | 1974 | 0.95 | 01/2011 | 5 | 2 | 0 | 0 | 5.6 | 22.1 | 1978 |
December | 0.51 | 1.78 | 1975 | 0.00 | 1962 | 0.94 | 12/1975 | 6 | 2 | 0 | 0 | 6.1 | 19.4 | 1975 |
Annual | 8.61 | 14.54 | 1965 | 4.53 | 1988 | 2.00 | 19730911 | 74 | 27 | 3 | 0 | 43.6 | 79.8 | 1978 |
Winter | 1.50 | 3.19 | 1978 | 0.17 | 2002 | 0.94 | 19751212 | 18 | 5 | 0 | 0 | 18.7 | 35.0 | 1997 |
Spring | 2.82 | 6.59 | 1971 | 0.83 | 2012 | 1.96 | 19710420 | 23 | 9 | 1 | 0 | 14.5 | 29.5 | 1950 |
Summer | 2.15 | 4.91 | 1963 | 0.52 | 1962 | 1.64 | 19700611 | 17 | 6 | 1 | 0 | 0.1 | 2.3 | 1995 |
Fall | 2.14 | 5.17 | 1973 | 0.21 | 1952 | 2.00 | 19730911 | 16 | 7 | 1 | 0 | 10.3 | 28.6 | 1971 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |