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SEATTLE CLIMATE


Monthly temperature

Month Record low Average low Average Average high Record high
January0 (1950)36.942.047.264 (1981)
February1 (1950)36.943.449.970 (1968)
March11 (1955)39.346.553.778 (2004)
April29 (1953)42.250.358.585 (1976)
May28 (1954)47.356.064.793 (1963)
June38 (1952)51.960.969.996 (1955)
July43 (1954)55.665.775.8103 (2009)
August44 (1950)55.966.176.399 (1981)
September35 (1972)52.161.370.598 (1988)
October28 (1949)45.852.859.789 (1987)
November6 (1955)40.045.450.974 (2010)
December6 (1968)35.640.645.764 (1993)
year0 (1950)45.052.660.2103 (2009)


Monthly precipitation

Month Agerage Record low Record high Daily high
January5.570.58 (1985)12.92 (1953)2.98 (1986)
February3.500.30 (1920)9.11 (1961)3.06 (1996)
March3.720.57 (1965)9.42 (2014)2.70 (1972)
April2.710.09 (1939)6.53 (1991)2.64 (1991)
May1.940.12 (1992)4.76 (1948)1.83 (1969)
June1.570.02 (1918)3.82 (1964)1.75 (1968)
July0.700.00 (1958)2.84 (1916)0.85 (1981)
August0.880.00 (1914)4.59 (1975)1.63 (1975)
September1.500.00 (1975)6.17 (2013)1.71 (2013)
October3.480.31 (1987)8.96 (2003)5.02 (2003)
November6.570.74 (1976)15.63 (2006)3.41 (1959)
December5.351.15 (1944)14.25 (1933)3.77 (2007)
year37.4922.83 (1911)54.61 (1950)5.02 (2003)


Wind

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
3.83.83.73.63.43.43.33.13.13.33.83.83.5

Frequency of different wind directions, %

direction Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
N1016171619222927332010819
NE11136521115710136
E89321100256114
SE19137321003915228
S43394439261812162743523934
SW871827374138321695520
W01235891252114
NW123588111295115

JanuaryApril JulyOctober

Humidity, %

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
81777673717067687380828275

Snow cover

month Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun year
days
height (in)
max. height (in)

Clouds amount

month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
total8.17.37.57.37.06.75.25.15.47.08.08.06.9

Days with phenomena

phenomena Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
rain19.215.918.616.714.511.26.56.39.214.619.618.9171.0
snow2.51.91.20.20.00.00.00.00.00.11.02.79.6
fog12.710.98.95.94.63.23.84.38.112.111.613.299.3
thunder0.20.30.70.70.70.70.70.70.50.40.80.26.7


 

Top warmest places

Now USA World
  • El Centro, CA
  • Palm Springs, CA
  • Bullhead City, AZ
  • Lake Havasu City, AZ
  • Zapata, TX
  • 107°F / 41.7°C
  • 107°F / 41.7°C
  • 106°F / 41.0°C
  • 106°F / 41.0°C
  • 106°F / 40.9°C

More info...
  • Atar (MR)
  • Faya (TD)
  • Beni Abbes (DZ)
  • Relizane (DZ)
  • Palm Springs (CA)
  • 43.0°C
  • 43.0°C
  • 41.9°C
  • 41.9°C
  • 41.7°C

More info...

Top coldest places

Now USA World
  • Butler, PA
  • Lee`s Summit, MO
  • Gambell, AK
  • La Grange, GA
  • Kaiser Lake Ozark, MO
  • 32°F / °C
  • 32°F / °C
  • 32°F / °C
  • 32°F / °C
  • 32°F / °C

More info...
  • Vostok (AY)
  • Davis/AWS (AY)
  • Dome C II (AY)
  • Kohnen Ep9 (AY)
  • Priestley Glacier (AY)
  • -70.1°C
  • -67.2°C
  • -63.5°C
  • -55.4°C
  • -48.4°C

More info...

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