Station:(454154) KENNEWICK | |||||||||||||||
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From Year=1948 To Year=2006 | |||||||||||||||
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 | 40.1 | 27.0 | 33.6 | 69 | 27/2003 | -19 | 29/1950 | 46.5 | 1953 | 15.3 | 1950 | 0.0 | 7.2 | 20.7 | 0.9 |
February | 48.4 | 30.8 | 39.6 | 74 | 25/1986 | -23 | 03/1950 | 47.9 | 1961 | 26.2 | 1989 | 0.0 | 1.5 | 15.7 | 0.3 |
March | 58.0 | 35.4 | 46.7 | 82 | 25/1960 | 10 | 05/1955 | 52.2 | 2004 | 41.9 | 1951 | 0.0 | 0.1 | 9.8 | 0.0 |
April | 66.8 | 41.2 | 54.0 | 91 | 29/1987 | 22 | 08/1952 | 58.2 | 1987 | 49.2 | 1982 | 0.1 | 0.0 | 2.6 | 0.0 |
May | 75.3 | 48.3 | 61.8 | 104 | 30/1983 | 30 | 01/1954 | 67.5 | 1958 | 56.1 | 1977 | 2.3 | 0.0 | 0.1 | 0.0 |
June | 82.9 | 54.8 | 68.9 | 107 | 24/1992 | 38 | 28/1975 | 75.0 | 1961 | 64.5 | 1991 | 7.3 | 0.0 | 0.0 | 0.0 |
July | 90.6 | 59.7 | 75.2 | 108 | 21/1979 | 42 | 07/1971 | 82.1 | 1998 | 69.1 | 1993 | 18.2 | 0.0 | 0.0 | 0.0 |
August | 88.8 | 58.9 | 73.8 | 110 | 17/1977 | 41 | 30/1965 | 78.8 | 1961 | 69.0 | 1957 | 15.2 | 0.0 | 0.0 | 0.0 |
September | 79.5 | 50.6 | 65.1 | 100 | 01/1967 | 30 | 29/1983 | 70.7 | 1998 | 60.2 | 1970 | 3.2 | 0.0 | 0.2 | 0.0 |
October | 65.5 | 41.1 | 53.3 | 89 | 05/1980 | 17 | 29/1971 | 59.5 | 1988 | 48.9 | 1949 | 0.0 | 0.0 | 3.8 | 0.0 |
November | 50.2 | 34.4 | 42.3 | 79 | 14/1999 | -8 | 23/1985 | 48.1 | 1998 | 29.3 | 1985 | 0.0 | 1.2 | 11.7 | 0.1 |
December | 41.5 | 29.1 | 35.3 | 68 | 26/1980 | -7 | 23/1983 | 42.1 | 1953 | 22.8 | 1985 | 0.0 | 5.7 | 19.6 | 0.4 |
Annual | 65.6 | 42.6 | 54.1 | 110 | 19770817 | -23 | 19500203 | 56.6 | 1967 | 50.5 | 1985 | 46.3 | 15.8 | 84.3 | 1.6 |
Winter | 43.4 | 29.0 | 36.2 | 74 | 19860225 | -23 | 19500203 | 43.2 | 1967 | 26.8 | 1949 | 0.0 | 14.5 | 56.0 | 1.5 |
Spring | 66.7 | 41.6 | 54.2 | 104 | 19830530 | 10 | 19550305 | 57.6 | 1987 | 49.7 | 1955 | 2.4 | 0.1 | 12.6 | 0.0 |
Summer | 87.4 | 57.8 | 72.6 | 110 | 19770817 | 38 | 19750628 | 77.4 | 1961 | 69.5 | 1993 | 40.7 | 0.0 | 0.0 | 0.0 |
Fall | 65.1 | 42.1 | 53.6 | 100 | 19670901 | -8 | 19851123 | 57.5 | 1998 | 47.1 | 1985 | 3.2 | 1.2 | 15.7 | 0.1 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |