Records for Ramona Area, California (RNMthr) on 12-12
Record Highs
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1: 86°F (2010)
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2: 83°F (2017)
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3: 82°F (1988)
Record Lows
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1: 27°F (2021)
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2: 27°F (2012)
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3: 27°F (1998)
Lowest Highs
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1: 53°F (2009)
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2: 51°F (1996)
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3: 50°F (2016)
Highest Lows
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1: 49°F (2011)
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2: 52°F (2022)
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3: 53°F (1984)
Highest December temperature:
94°F on 12-04-1979.
Lowest December temperature:
20°F on 12-05-2011.
Average temperature is 50.3°F
Average high is 65.3°F
Average low is 35.4°F
Temperature data from 1974 to 2022.
Record Precipitation
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1: 0.81" (2014)
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2: 0.62" (2009)
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3: 0.47" (2011)
Precipitation data from 1974 to 2022.