Records for Alturas Area, California (AATthr) on 12-18
Record Highs
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1: 67°F (1958)
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2: 62°F (1979)
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3: 61°F (1963)
Record Lows
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1: -12°F (2008)
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2: -4°F (1987)
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3: -3°F (2022)
Lowest Highs
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1: 36°F (2018)
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2: 36°F (1962)
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3: 36°F (1941)
Highest Lows
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1: 23°F (1993)
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2: 27°F (2022)
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3: 27°F (2021)
Highest December temperature:
71°F on 12-04-1939.
Lowest December temperature:
-34°F on 12-09-1972.
Average temperature is 31.4°F
Average high is 40.5°F
Average low is 22.3°F
Temperature data from 1935 to 2022.
Record Precipitation
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1: 0.60" (1940)
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2: 0.40" (1955)
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3: 0.38" (1978)
Precipitation data from 1935 to 2022.