Station:(451350) CHELAN | |||||||||||||||
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From Year=1890 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 | 32.8 | 22.8 | 27.8 | 62 | 31/1989 | -6 | 29/1969 | 35.5 | 1981 | 15.5 | 1969 | 0.0 | 13.8 | 28.0 | 0.4 |
February | 40.6 | 26.7 | 33.6 | 63 | 17/1977 | -2 | 01/1996 | 39.6 | 1967 | 24.2 | 1985 | 0.0 | 3.8 | 22.7 | 0.0 |
March | 50.9 | 32.7 | 41.8 | 72 | 29/1994 | 9 | 04/1960 | 46.6 | 2004 | 36.8 | 1971 | 0.0 | 0.4 | 14.5 | 0.0 |
April | 60.9 | 39.7 | 50.4 | 88 | 25/1977 | 26 | 13/1968 | 54.9 | 1990 | 46.1 | 1967 | 0.0 | 0.0 | 2.5 | 0.0 |
May | 70.1 | 47.8 | 58.9 | 98 | 18/2006 | 32 | 04/1962 | 66.0 | 1958 | 55.0 | 1984 | 0.3 | 0.0 | 0.1 | 0.0 |
June | 77.4 | 55.2 | 66.3 | 102 | 22/1958 | 33 | 24/1983 | 72.2 | 1992 | 61.0 | 1983 | 3.1 | 0.0 | 0.0 | 0.0 |
July | 85.1 | 60.6 | 72.9 | 106 | 22/1985 | 37 | 02/1983 | 78.7 | 1985 | 62.8 | 1983 | 9.9 | 0.0 | 0.0 | 0.0 |
August | 85.0 | 59.7 | 72.4 | 105 | 13/1977 | 42 | 22/1960 | 77.6 | 1958 | 67.2 | 1995 | 9.9 | 0.0 | 0.0 | 0.0 |
September | 75.2 | 50.8 | 63.0 | 97 | 01/1974 | 26 | 29/1983 | 69.2 | 1998 | 55.5 | 1983 | 0.8 | 0.0 | 0.1 | 0.0 |
October | 61.2 | 40.3 | 50.8 | 88 | 03/2003 | 13 | 31/1984 | 55.9 | 1988 | 46.8 | 1984 | 0.0 | 0.0 | 2.6 | 0.0 |
November | 44.3 | 31.8 | 38.0 | 72 | 01/1967 | -3 | 29/1985 | 43.3 | 1999 | 24.8 | 1985 | 0.0 | 2.3 | 15.1 | 0.1 |
December | 33.9 | 25.0 | 29.5 | 59 | 02/1972 | -18 | 30/1968 | 36.6 | 1999 | 19.7 | 1984 | 0.0 | 12.1 | 26.4 | 0.4 |
Annual | 59.8 | 41.1 | 50.4 | 106 | 19850722 | -18 | 19681230 | 52.8 | 2004 | 48.2 | 1984 | 23.9 | 32.4 | 112.0 | 0.9 |
Winter | 35.8 | 24.8 | 30.3 | 63 | 19770217 | -18 | 19681230 | 36.4 | 1967 | 22.6 | 1985 | 0.0 | 29.7 | 77.0 | 0.8 |
Spring | 60.6 | 40.1 | 50.4 | 98 | 20060518 | 9 | 19600304 | 53.5 | 2004 | 47.0 | 2011 | 0.3 | 0.4 | 17.1 | 0.0 |
Summer | 82.5 | 58.5 | 70.5 | 106 | 19850722 | 33 | 19830624 | 75.1 | 1958 | 64.3 | 1983 | 22.8 | 0.0 | 0.0 | 0.0 |
Fall | 60.2 | 41.0 | 50.6 | 97 | 19740901 | -3 | 19851129 | 54.8 | 1998 | 44.5 | 1985 | 0.8 | 2.3 | 17.8 | 0.1 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |