Records for San Francisco Airport Area, California (SFOthr) on 05-20
Record Highs
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1: 93°F (1988)
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2: 87°F (2017)
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3: 83°F (2013)
Record Lows
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1: 45°F (1982)
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2: 45°F (1976)
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3: 45°F (1950)
Lowest Highs
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1: 60°F (1993)
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2: 57°F (1958)
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3: 56°F (2014)
Highest Lows
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1: 56°F (1957)
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2: 56°F (1948)
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3: 56°F (1946)
Highest May temperature:
97°F on 05-27-1984.
Lowest May temperature:
39°F on 05-03-1950.
Average temperature is 60.3°F
Average high is 68.6°F
Average low is 52°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 1.53" (1957)
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2: 0.32" (2002)
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3: 0.25" (1948)
Precipitation data from 1945 to 2022.