Records for San Diego Area, California (SANthr) on 12-21
Record Highs
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1: 80°F (2020)
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2: 80°F (2005)
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3: 80°F (1906)
Record Lows
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1: 37°F (1968)
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2: 37°F (1949)
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3: 38°F (1897)
Lowest Highs
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1: 59°F (2016)
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2: 59°F (1969)
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3: 59°F (1883)
Highest Lows
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1: 53°F (1990)
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2: 54°F (1897)
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3: 55°F (1998)
Highest December temperature:
88°F on 12-29-1963.
Lowest December temperature:
32°F on 12-25-1879.
Average temperature is 57.4°F
Average high is 65.5°F
Average low is 49.3°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.01" (2010)
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2: 1.07" (1921)
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3: 0.82" (2002)
Precipitation data from 1850 to 2022.