Records for Ramona Area, California (RNMthr) on 12-22
Record Highs
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1: 78°F (1980)
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2: 77°F (1985)
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3: 76°F (2005)
Record Lows
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1: 23°F (1998)
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2: 24°F (2012)
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3: 26°F (2017)
Lowest Highs
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1: 52°F (2016)
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2: 48°F (2015)
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3: 48°F (1984)
Highest Lows
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1: 46°F (1990)
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2: 53°F (2009)
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3: 53°F (2008)
Highest December temperature:
94°F on 12-04-1979.
Lowest December temperature:
20°F on 12-05-2011.
Average temperature is 50.2°F
Average high is 65.1°F
Average low is 35.4°F
Temperature data from 1974 to 2022.
Record Precipitation
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1: 3.40" (2010)
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2: 0.78" (2015)
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3: 0.66" (2016)
Precipitation data from 1974 to 2022.