Station:(105241) LEWISTON WSO AP | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 39.6 | 27.0 | 33.3 | 66 | 09/1953 | -22 | 31/1950 | 44.1 | 1953 | 14.3 | 1949 | 0.0 | 6.7 | 20.5 | 1.1 |
February | 46.3 | 30.6 | 38.4 | 72 | 24/1986 | -15 | 02/1950 | 47.7 | 1991 | 26.6 | 1989 | 0.0 | 1.8 | 15.9 | 0.3 |
March | 53.8 | 34.4 | 44.1 | 78 | 29/2004 | 2 | 05/1955 | 49.1 | 2004 | 35.3 | 1955 | 0.0 | 0.1 | 11.2 | 0.0 |
April | 62.1 | 39.6 | 50.9 | 97 | 24/1977 | 20 | 19/1966 | 57.0 | 1990 | 45.0 | 1955 | 0.1 | 0.0 | 3.3 | 0.0 |
May | 70.7 | 46.5 | 58.6 | 100 | 29/1983 | 23 | 01/1954 | 64.6 | 1958 | 53.3 | 1955 | 1.1 | 0.0 | 0.2 | 0.0 |
June | 78.8 | 53.1 | 65.9 | 107 | 22/1973 | 34 | 01/1951 | 72.3 | 1977 | 59.9 | 1953 | 4.5 | 0.0 | 0.0 | 0.0 |
July | 89.1 | 58.9 | 74.0 | 110 | 12/1967 | 41 | 02/1955 | 79.9 | 1985 | 65.4 | 1993 | 16.3 | 0.0 | 0.0 | 0.0 |
August | 88.0 | 58.2 | 73.1 | 115 | 04/1961 | 41 | 24/1992 | 79.1 | 1967 | 66.7 | 1954 | 14.7 | 0.0 | 0.0 | 0.0 |
September | 77.8 | 50.3 | 64.1 | 103 | 02/1950 | 28 | 17/1965 | 72.9 | 1990 | 56.8 | 1985 | 3.6 | 0.0 | 0.1 | 0.0 |
October | 62.9 | 40.8 | 51.9 | 89 | 02/1975 | 15 | 31/2002 | 58.7 | 1988 | 46.8 | 1949 | 0.0 | 0.0 | 3.0 | 0.0 |
November | 47.9 | 33.5 | 40.7 | 77 | 12/1999 | -3 | 14/1955 | 47.1 | 1989 | 28.9 | 1985 | 0.0 | 1.1 | 12.0 | 0.1 |
December | 40.6 | 28.6 | 34.6 | 65 | 14/2002 | -22 | 30/1968 | 41.0 | 1950 | 23.2 | 1985 | 0.0 | 4.9 | 20.5 | 0.4 |
Annual | 63.1 | 41.8 | 52.5 | 115 | 19610804 | -22 | 19500131 | 55.8 | 1990 | 48.9 | 1955 | 40.3 | 14.7 | 86.7 | 1.8 |
Winter | 42.1 | 28.7 | 35.4 | 72 | 19860224 | -22 | 19500131 | 40.5 | 1958 | 25.5 | 1949 | 0.0 | 13.4 | 56.9 | 1.7 |
Spring | 62.2 | 40.2 | 51.2 | 100 | 19830529 | 2 | 19550305 | 55.3 | 1992 | 44.5 | 1955 | 1.2 | 0.1 | 14.7 | 0.0 |
Summer | 85.3 | 56.7 | 71.0 | 115 | 19610804 | 34 | 19510601 | 75.5 | 1961 | 66.4 | 1954 | 35.5 | 0.0 | 0.0 | 0.0 |
Fall | 62.9 | 41.6 | 52.2 | 103 | 19500902 | -3 | 19551114 | 57.7 | 1990 | 44.8 | 1985 | 3.6 | 1.1 | 15.1 | 0.1 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |