Records for San Diego Area, California (SANthr) on 05-20
Record Highs
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1: 89°F (1883)
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2: 87°F (1942)
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3: 85°F (2017)
Record Lows
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1: 48°F (1896)
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2: 50°F (1915)
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3: 50°F (1902)
Lowest Highs
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1: 65°F (1978)
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2: 64°F (2017)
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3: 64°F (2005)
Highest Lows
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1: 60°F (1927)
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2: 60°F (1921)
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3: 60°F (1903)
Highest May temperature:
98°F on 05-25-1896.
Lowest May temperature:
45°F on 05-02-1883.
Average temperature is 64.9°F
Average high is 69.4°F
Average low is 60.4°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 0.65" (1851)
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2: 0.25" (1878)
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3: 0.18" (1921)
Precipitation data from 1850 to 2022.