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SAN FRANCISCO CLIMATE


Monthly temperature

Month Record low Average low Average Average high Record high
January26 (1949)44.250.356.373 (2014)
February30 (1950)46.352.959.577 (1986)
March31 (1966)47.754.962.185 (1952)
April36 (1955)49.156.964.792 (1989)
May39 (1950)51.659.667.697 (1984)
June43 (1954)53.862.270.6106 (1961)
July44 (1951)55.463.772.099 (1985)
August42 (1928)56.364.572.7100 (1993)
September41 (1950)55.864.773.6103 (1971)
October37 (1949)53.261.870.499 (1987)
November31 (1954)48.755.862.985 (1967)
December24 (1972)44.650.656.675 (1958)
year24 (1972)50.658.265.8106 (1961)


Monthly precipitation

Month Agerage Record low Record high Daily high
January4.190.01 (2014)24.36 (1862)5.59 (1982)
February4.060.00 (1864)13.64 (1998)2.92 (1998)
March2.960.03 (1923)8.75 (1879)1.99 (1978)
April1.290.00 (1857)10.06 (1880)2.30 (1958)
May0.470.00 (1850)4.02 (1925)1.53 (1957)
June0.110.00 (1850)1.49 (2011)0.81 (1967)
July0.000.00 (1850)0.35 (1977)0.35 (1977)
August0.040.00 (1850)0.66 (1976)0.56 (1997)
September0.170.00 (1852)2.53 (1918)2.29 (1959)
October0.950.00 (1850)7.30 (1962)2.64 (2009)
November2.380.00 (1890)11.78 (1885)2.39 (1973)
December4.030.00 (1876)15.16 (1866)3.16 (1995)
year20.659.00 (1917)38.63 (1862)5.59 (1982)


Wind

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
3.13.64.45.25.85.95.55.24.53.83.33.34.5

Frequency of different wind directions, %

direction Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
N8531110002463
NE165100000015133
E169110000017164
SE18146210000212196
S111211741012511137
SW813131110108881112810
W12244153625952545248311342
NW11182225232940363730201125

JanuaryApril JulyOctober

Humidity, %

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
80787572727174757372767975

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
total5.85.95.54.94.64.03.94.13.64.04.95.64.7

Days with phenomena

phenomena Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec year
rain11.811.810.87.34.01.40.50.62.14.28.912.075.6
snow0.00.00.00.00.00.00.00.00.00.00.00.00.0
fog10.87.55.13.02.92.63.52.94.35.06.79.463.7
thunder0.40.70.70.20.10.00.00.10.50.20.30.43.6


 

Top warmest places

Now USA World
  • El Centro, CA
  • Palm Springs, CA
  • Yuma, AZ
  • Imperial, CA
  • Palm Springs, CA
  • 108°F / 42.2°C
  • 108°F / 42.2°C
  • 107°F / 41.7°C
  • 107°F / 41.7°C
  • 106°F / 41.1°C

More info...
  • Atar (MR)
  • Faya (TD)
  • El Centro (CA)
  • Palm Springs (CA)
  • Relizane (DZ)
  • 43.0°C
  • 43.0°C
  • 42.2°C
  • 42.2°C
  • 41.9°C

More info...

Top coldest places

Now USA World
  • Butler, PA
  • Lee`s Summit, MO
  • La Grange, GA
  • Kaiser Lake Ozark, MO
  • Suffolk, VA
  • 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
  • -60.8°C
  • -55.4°C
  • -48.5°C

More info...

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