Records for Ramona Area, California (RNMthr) on 12-09
Record Highs
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1: 85°F (1975)
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2: 84°F (1981)
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3: 80°F (1990)
Record Lows
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1: 23°F (2013)
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2: 24°F (2011)
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3: 24°F (1998)
Lowest Highs
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1: 55°F (1988)
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2: 50°F (2000)
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3: 48°F (1991)
Highest Lows
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1: 54°F (2013)
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2: 55°F (2009)
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3: 55°F (1985)
Highest December temperature:
94°F on 12-04-1979.
Lowest December temperature:
20°F on 12-05-2011.
Average temperature is 50.6°F
Average high is 65.7°F
Average low is 35.5°F
Temperature data from 1974 to 2022.
Record Precipitation
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1: 0.22" (1996)
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2: 0.21" (2021)
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3: 0.18" (2001)
Precipitation data from 1974 to 2022.