Station:(355258) MASON DAM | |||||||||||||||
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From Year=1969 To Year=2012 | |||||||||||||||
Monthly Averages | Daily Extremes | Monthly Extremes | Max. Temp. | Min. Temp. | |||||||||||
Max. | Min. | Mean | High | Date | Low | Date | Highest Mean |
Year | Lowest Mean |
Year | >= 90 F |
<= 32 F |
<= 32 F |
<= 0 F |
|
F | F | F | F | dd/yyyy or yyyymmdd |
F | dd/yyyy or yyyymmdd |
F | - | F | - | # Days | # Days | # Days | # Days | |
January | 34.1 | 12.9 | 23.5 | 59 | 29/1971 | -28 | 31/1996 | 30.9 | 1981 | 11.6 | 1979 | 0.0 | 10.9 | 30.4 | 5.7 |
February | 40.6 | 16.0 | 28.3 | 64 | 27/1970 | -40 | 06/1989 | 36.5 | 1992 | 15.4 | 1989 | 0.0 | 3.3 | 27.3 | 3.2 |
March | 48.0 | 22.7 | 35.4 | 73 | 29/1978 | -9 | 07/1985 | 42.8 | 1992 | 28.8 | 1985 | 0.0 | 0.6 | 29.3 | 0.4 |
April | 56.2 | 28.7 | 42.4 | 85 | 27/1987 | 6 | 06/1975 | 48.3 | 1987 | 34.0 | 1975 | 0.0 | 0.0 | 22.5 | 0.0 |
May | 64.8 | 35.0 | 50.0 | 91 | 28/1983 | 20 | 12/1985 | 55.4 | 1993 | 44.9 | 2011 | 0.1 | 0.0 | 11.5 | 0.0 |
June | 73.0 | 40.5 | 56.7 | 95 | 25/1992 | 22 | 10/1973 | 62.0 | 1986 | 53.0 | 1991 | 0.9 | 0.0 | 2.9 | 0.0 |
July | 82.0 | 44.5 | 63.2 | 98 | 22/1980 | 27 | 02/1979 | 68.0 | 1998 | 54.8 | 1993 | 5.6 | 0.0 | 0.4 | 0.0 |
August | 82.1 | 44.5 | 63.3 | 98 | 24/1969 | 26 | 24/1992 | 67.0 | 1971 | 57.7 | 1975 | 5.6 | 0.0 | 0.4 | 0.0 |
September | 72.8 | 37.6 | 55.2 | 95 | 03/1998 | 20 | 13/1970 | 61.0 | 1998 | 49.2 | 1985 | 0.6 | 0.0 | 6.4 | 0.0 |
October | 60.3 | 30.1 | 45.2 | 86 | 02/2012 | 5 | 29/1971 | 52.0 | 1988 | 41.2 | 1970 | 0.0 | 0.0 | 19.8 | 0.0 |
November | 43.3 | 23.8 | 33.6 | 65 | 01/1988 | -10 | 21/1985 | 40.8 | 1976 | 23.8 | 1985 | 0.0 | 2.4 | 26.7 | 0.5 |
December | 33.8 | 14.9 | 24.3 | 54 | 13/1995 | -28 | 23/1983 | 31.2 | 1977 | 13.8 | 1985 | 0.0 | 11.5 | 30.4 | 3.4 |
Annual | 57.6 | 29.3 | 43.4 | 98 | 19690824 | -40 | 19890206 | 46.0 | 1992 | 39.4 | 1985 | 12.8 | 28.8 | 208.0 | 13.2 |
Winter | 36.1 | 14.6 | 25.4 | 64 | 19700227 | -40 | 19890206 | 31.0 | 1978 | 17.3 | 1985 | 0.0 | 25.8 | 88.2 | 12.2 |
Spring | 56.3 | 28.8 | 42.6 | 91 | 19830528 | -9 | 19850307 | 48.4 | 1992 | 36.7 | 1975 | 0.1 | 0.6 | 63.3 | 0.4 |
Summer | 79.0 | 43.1 | 61.1 | 98 | 19690824 | 22 | 19730610 | 63.4 | 1994 | 56.2 | 1993 | 12.2 | 0.0 | 3.6 | 0.0 |
Fall | 58.8 | 30.5 | 44.7 | 95 | 19980903 | -10 | 19851121 | 47.5 | 1976 | 38.7 | 1985 | 0.6 | 2.4 | 52.9 | 0.5 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |