Records for San Francisco Airport Area, California (SFOthr) on 05-18
Record Highs
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1: 85°F (1978)
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2: 83°F (1955)
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3: 82°F (1997)
Record Lows
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1: 42°F (1974)
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2: 42°F (1950)
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3: 45°F (1982)
Lowest Highs
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1: 60°F (2005)
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2: 59°F (1992)
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3: 58°F (1997)
Highest Lows
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1: 56°F (2019)
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2: 56°F (1990)
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3: 57°F (1970)
Highest May temperature:
97°F on 05-27-1984.
Lowest May temperature:
39°F on 05-03-1950.
Average temperature is 60.1°F
Average high is 68.4°F
Average low is 51.8°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 1.23" (1957)
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2: 0.84" (2019)
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3: 0.27" (1949)
Precipitation data from 1945 to 2022.