Records for San Francisco Airport Area, California (SFOthr) on 09-22
Record Highs
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1: 91°F (1946)
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2: 90°F (2003)
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3: 90°F (1964)
Record Lows
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1: 48°F (1981)
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2: 49°F (1978)
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3: 49°F (1968)
Lowest Highs
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1: 65°F (2014)
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2: 63°F (1983)
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3: 62°F (2003)
Highest Lows
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1: 62°F (1974)
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2: 64°F (1951)
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3: 65°F (2015)
Highest September temperature:
104°F on 09-01-2017.
Lowest September temperature:
41°F on 09-30-1950.
Average temperature is 65.3°F
Average high is 74.9°F
Average low is 55.7°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 0.20" (1990)
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2: 0.13" (2007)
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3: 0.08" (1999)
Precipitation data from 1945 to 2022.