Records for Mount Shasta Area, California (MHSthr) on 12-14
Record Highs
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1: 66°F (1958)
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2: 63°F (1953)
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3: 58°F (1979)
Record Lows
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1: 8°F (1967)
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2: 11°F (1948)
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3: 12°F (1990)
Lowest Highs
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1: 44°F (2006)
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2: 44°F (1962)
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3: 42°F (1981)
Highest Lows
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1: 22°F (1972)
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2: 28°F (1967)
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3: 29°F (2008)
Highest December temperature:
72°F on 12-11-1958.
Lowest December temperature:
-13°F on 12-22-1990.
Average temperature is 34.5°F
Average high is 42.3°F
Average low is 26.7°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 1.72" (1977)
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2: 1.15" (2016)
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3: 0.75" (1950)
Precipitation data from 1948 to 2022.