Mercury Falling

San Francisco, CA

Right now in San Francisco

59°F

Partly Cloudy

Humidity
82%

Observed at San Francisco's own weather station, 17 minutes ago.

September 22nd in San Francisco

What this station has recorded on September 22nd across 81 years of readings.

  • Hottest 91°F 1946 the highest temperature ever recorded here on September 22nd
  • Coldest 48°F 1981 the lowest it has ever fallen to on September 22nd
  • Warmest night 65°F 2014 the mildest this date has ever stayed overnight
  • Coolest day 62°F 1974 the coolest a September 22nd has ever stayed through the afternoon
The hottest September 22nds on record
  1. 91°F1946
  2. 90°F1956
  3. 90°F1964
  4. 90°F2003
  5. 88°F1949
  6. 87°F1970
  7. 87°F1985
  8. 86°F1980
  9. 83°F2004
  10. 81°F1978
The coldest September 22nds on record
  1. 48°F1981
  2. 49°F1955
  3. 49°F1968
  4. 49°F1978
  5. 50°F1965
  6. 51°F1948
  7. 51°F1960
  8. 51°F1962
  9. 51°F1977
  10. 51°F1979

Daily records from NOAA's Global Historical Climatology Network. Current reading from the National Weather Service.

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