Records for Ramona Area, California (RNMthr) on 09-19
Record Highs
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1: 102°F (1979)
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2: 98°F (2016)
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3: 96°F (1981)
Record Lows
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1: 42°F (2018)
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2: 43°F (2010)
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3: 43°F (2006)
Lowest Highs
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1: 66°F (1979)
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2: 63°F (1981)
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3: 60°F (2016)
Highest Lows
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1: 71°F (2007)
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2: 72°F (2004)
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3: 73°F (1990)
Highest September temperature:
112°F on 09-05-2020.
Lowest September temperature:
39°F on 09-18-2010.
Average temperature is 70.5°F
Average high is 86.6°F
Average low is 54.4°F
Temperature data from 1974 to 2022.
Record Precipitation
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1: 0.30" (1989)
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2: 0.01" (2006)
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3: 0.01" (2005)
Precipitation data from 1974 to 2022.