Records for Ramona Area, California (RNMthr) on 12-30
Record Highs
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1: 83°F (1980)
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2: 81°F (2017)
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3: 78°F (1997)
Record Lows
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1: 25°F (2020)
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2: 25°F (2006)
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3: 27°F (2013)
Lowest Highs
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1: 50°F (2022)
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2: 48°F (2001)
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3: 46°F (2021)
Highest Lows
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1: 50°F (2010)
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2: 50°F (1987)
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3: 51°F (2012)
Highest December temperature:
94°F on 12-04-1979.
Lowest December temperature:
20°F on 12-05-2011.
Average temperature is 50.7°F
Average high is 65.5°F
Average low is 35.8°F
Temperature data from 1974 to 2022.
Record Precipitation
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1: 0.52" (1991)
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2: 0.32" (1982)
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3: 0.20" (2016)
Precipitation data from 1974 to 2022.