Station:(457478) SEATTLE UNIV OF WASHING | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1909 To Year=1983 | |||||||||||||||
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 | 44.6 | 34.4 | 39.4 | 68 | 28/1931 | 6 | 14/1950 | 46.0 | 1953 | 27.5 | 1950 | 0.0 | 1.8 | 11.0 | 0.0 |
February | 48.8 | 36.3 | 42.5 | 71 | 28/1938 | 8 | 01/1950 | 49.8 | 1958 | 30.3 | 1920 | 0.0 | 0.4 | 6.9 | 0.0 |
March | 53.0 | 38.1 | 45.6 | 77 | 20/1928 | 17 | 03/1955 | 52.0 | 1934 | 36.3 | 1920 | 0.0 | 0.0 | 4.1 | 0.0 |
April | 59.1 | 41.6 | 50.3 | 88 | 19/1934 | 21 | 09/1920 | 57.2 | 1934 | 36.8 | 1920 | 0.0 | 0.0 | 0.8 | 0.0 |
May | 65.7 | 46.8 | 56.2 | 96 | 29/1983 | 30 | 02/1930 | 62.0 | 1958 | 44.4 | 1920 | 0.1 | 0.0 | 0.1 | 0.0 |
June | 70.4 | 51.7 | 61.1 | 99 | 26/1925 | 36 | 01/1920 | 66.7 | 1982 | 56.6 | 1911 | 0.4 | 0.0 | 0.0 | 0.0 |
July | 75.6 | 54.6 | 65.1 | 98 | 17/1941 | 41 | 01/1945 | 70.9 | 1958 | 60.5 | 1920 | 1.1 | 0.0 | 0.0 | 0.0 |
August | 75.0 | 54.8 | 64.9 | 103 | 09/1981 | 41 | 30/1920 | 71.5 | 1981 | 59.1 | 1910 | 1.0 | 0.0 | 0.0 | 0.0 |
September | 69.7 | 51.6 | 60.6 | 98 | 15/1979 | 30 | 22/1929 | 66.1 | 1967 | 53.8 | 1920 | 0.3 | 0.0 | 0.0 | 0.0 |
October | 60.9 | 46.2 | 53.5 | 88 | 04/1932 | 28 | 28/1971 | 57.4 | 1944 | 48.4 | 1919 | 0.0 | 0.0 | 0.2 | 0.0 |
November | 51.5 | 40.4 | 46.0 | 74 | 04/1970 | 10 | 15/1955 | 51.7 | 1954 | 40.0 | 1955 | 0.0 | 0.1 | 2.9 | 0.0 |
December | 46.6 | 36.9 | 41.8 | 65 | 05/1939 | 5 | 12/1919 | 46.4 | 1957 | 33.5 | 1919 | 0.0 | 0.6 | 7.1 | 0.0 |
Annual | 60.1 | 44.4 | 52.2 | 103 | 19810809 | 5 | 19191212 | 55.0 | 1934 | 49.0 | 1916 | 3.0 | 3.0 | 33.1 | 0.0 |
Winter | 46.6 | 35.8 | 41.2 | 71 | 19380228 | 5 | 19191212 | 45.7 | 1934 | 32.2 | 1920 | 0.0 | 2.8 | 24.9 | 0.0 |
Spring | 59.2 | 42.1 | 50.7 | 96 | 19830529 | 17 | 19550303 | 56.1 | 1934 | 39.2 | 1920 | 0.1 | 0.0 | 5.0 | 0.0 |
Summer | 73.7 | 53.7 | 63.7 | 103 | 19810809 | 36 | 19200601 | 68.1 | 1958 | 59.4 | 1910 | 2.6 | 0.0 | 0.0 | 0.0 |
Fall | 60.7 | 46.1 | 53.4 | 98 | 19790915 | 10 | 19551115 | 56.2 | 1979 | 50.0 | 1919 | 0.3 | 0.1 | 3.1 | 0.0 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |