Station:(457468) SEATTLE NAVAL AIR STN | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1929 To Year=1970 | |||||||||||||||
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 | 44.2 | 35.3 | 39.8 | 68 | 28/1931 | 9 | 31/1950 | 47.0 | 1953 | 27.2 | 1950 | 0.0 | 2.1 | 9.0 | 0.0 |
February | 49.2 | 37.7 | 43.5 | 70 | 08/1963 | 10 | 01/1950 | 49.1 | 1958 | 37.8 | 1956 | 0.0 | 0.2 | 4.2 | 0.0 |
March | 52.1 | 38.7 | 45.3 | 72 | 17/1947 | 20 | 04/1955 | 48.5 | 1947 | 41.3 | 1955 | 0.0 | 0.0 | 2.8 | 0.0 |
April | 58.0 | 42.4 | 50.2 | 86 | 19/1934 | 30 | 21/1932 | 54.7 | 1934 | 47.0 | 1955 | 0.0 | 0.0 | 0.2 | 0.0 |
May | 64.6 | 47.5 | 56.0 | 95 | 21/1963 | 30 | 11/1932 | 62.0 | 1958 | 52.5 | 1955 | 0.1 | 0.0 | 0.0 | 0.0 |
June | 69.3 | 52.7 | 61.0 | 95 | 09/1955 | 44 | 10/1938 | 65.9 | 1958 | 58.2 | 1954 | 0.2 | 0.0 | 0.0 | 0.0 |
July | 74.6 | 55.8 | 65.2 | 95 | 28/1958 | 43 | 12/1949 | 71.5 | 1958 | 61.0 | 1932 | 0.8 | 0.0 | 0.0 | 0.0 |
August | 73.8 | 56.2 | 65.0 | 98 | 09/1960 | 47 | 30/1965 | 70.4 | 1967 | 62.4 | 1954 | 0.5 | 0.0 | 0.0 | 0.0 |
September | 68.9 | 52.8 | 60.9 | 94 | 15/1967 | 38 | 24/1948 | 65.4 | 1967 | 58.4 | 1965 | 0.1 | 0.0 | 0.0 | 0.0 |
October | 60.1 | 47.2 | 53.6 | 83 | 04/1932 | 31 | 20/1949 | 57.4 | 1952 | 50.3 | 1946 | 0.0 | 0.0 | 0.1 | 0.0 |
November | 51.1 | 41.0 | 46.0 | 66 | 08/1930 | 14 | 14/1955 | 51.0 | 1954 | 41.2 | 1955 | 0.0 | 0.1 | 2.1 | 0.0 |
December | 46.6 | 38.1 | 42.4 | 68 | 25/1949 | 8 | 30/1968 | 46.7 | 1950 | 37.6 | 1964 | 0.0 | 0.5 | 5.0 | 0.0 |
Annual | 59.4 | 45.4 | 52.4 | 98 | 19600809 | 8 | 19681230 | 55.7 | 1958 | 50.2 | 1955 | 1.6 | 2.9 | 23.3 | 0.0 |
Winter | 46.7 | 37.0 | 41.9 | 70 | 19630208 | 8 | 19681230 | 46.6 | 1958 | 36.5 | 1949 | 0.0 | 2.8 | 18.2 | 0.0 |
Spring | 58.2 | 42.9 | 50.5 | 95 | 19630521 | 20 | 19550304 | 53.4 | 1947 | 47.0 | 1955 | 0.1 | 0.0 | 3.0 | 0.0 |
Summer | 72.6 | 54.9 | 63.7 | 98 | 19600809 | 43 | 19490712 | 68.7 | 1958 | 60.9 | 1954 | 1.4 | 0.0 | 0.0 | 0.0 |
Fall | 60.0 | 47.0 | 53.5 | 94 | 19670915 | 14 | 19551114 | 55.9 | 1967 | 51.2 | 1946 | 0.1 | 0.1 | 2.2 | 0.0 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |