Station:(457483) SEATTLE WB AIRPORT | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1948 To Year=1965 | |||||||||||||||
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 | 44.8 | 33.9 | 39.4 | 64 | 31/1960 | 3 | 31/1950 | 46.7 | 1953 | 27.2 | 1950 | 0.0 | 2.1 | 10.9 | 0.0 |
February | 49.4 | 37.0 | 43.2 | 70 | 08/1963 | 4 | 01/1950 | 49.0 | 1958 | 37.3 | 1956 | 0.0 | 0.2 | 6.0 | 0.0 |
March | 52.3 | 37.6 | 44.9 | 71 | 29/1964 | 16 | 04/1955 | 47.7 | 1961 | 40.9 | 1955 | 0.0 | 0.0 | 5.4 | 0.0 |
April | 59.2 | 41.9 | 50.6 | 81 | 12/1951 | 30 | 07/1952 | 52.7 | 1962 | 46.8 | 1955 | 0.0 | 0.0 | 0.3 | 0.0 |
May | 66.1 | 47.2 | 56.7 | 93 | 21/1963 | 30 | 01/1954 | 62.0 | 1958 | 52.9 | 1955 | 0.1 | 0.0 | 0.1 | 0.0 |
June | 70.9 | 52.4 | 61.6 | 99 | 09/1955 | 41 | 12/1952 | 66.2 | 1958 | 58.1 | 1954 | 0.3 | 0.0 | 0.0 | 0.0 |
July | 76.4 | 55.5 | 66.0 | 98 | 28/1958 | 45 | 03/1949 | 71.3 | 1958 | 62.1 | 1954 | 1.7 | 0.0 | 0.0 | 0.0 |
August | 75.1 | 55.5 | 65.3 | 100 | 09/1960 | 46 | 30/1950 | 69.5 | 1961 | 62.4 | 1954 | 0.4 | 0.0 | 0.0 | 0.0 |
September | 70.1 | 51.3 | 60.7 | 89 | 09/1963 | 36 | 30/1950 | 65.3 | 1963 | 58.4 | 1948 | 0.0 | 0.0 | 0.0 | 0.0 |
October | 60.7 | 45.6 | 53.2 | 82 | 08/1951 | 28 | 19/1949 | 56.3 | 1963 | 49.3 | 1949 | 0.0 | 0.0 | 0.3 | 0.0 |
November | 51.7 | 39.4 | 45.6 | 69 | 03/1949 | 8 | 15/1955 | 50.2 | 1949 | 40.7 | 1955 | 0.0 | 0.2 | 4.6 | 0.0 |
December | 47.3 | 36.8 | 42.1 | 62 | 13/1952 | 11 | 16/1964 | 47.1 | 1950 | 37.7 | 1948 | 0.0 | 0.4 | 6.8 | 0.0 |
Annual | 60.3 | 44.5 | 52.4 | 100 | 19600809 | 3 | 19500131 | 55.5 | 1958 | 49.9 | 1955 | 2.6 | 2.9 | 34.2 | 0.0 |
Winter | 47.2 | 35.9 | 41.5 | 70 | 19630208 | 3 | 19500131 | 46.1 | 1958 | 36.0 | 1949 | 0.0 | 2.6 | 23.6 | 0.0 |
Spring | 59.2 | 42.2 | 50.7 | 93 | 19630521 | 16 | 19550304 | 53.3 | 1958 | 46.8 | 1955 | 0.1 | 0.0 | 5.7 | 0.0 |
Summer | 74.1 | 54.5 | 64.3 | 100 | 19600809 | 41 | 19520612 | 68.7 | 1958 | 60.9 | 1954 | 2.5 | 0.0 | 0.0 | 0.0 |
Fall | 60.9 | 45.4 | 53.1 | 89 | 19630909 | 8 | 19551115 | 56.3 | 1963 | 50.7 | 1955 | 0.0 | 0.2 | 4.9 | 0.0 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |