Records for Mount Shasta Area, California (MHSthr) on 12-10
Record Highs
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1: 65°F (1958)
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2: 64°F (1957)
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3: 62°F (1950)
Record Lows
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1: -5°F (1972)
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2: 9°F (2009)
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3: 10°F (1961)
Lowest Highs
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1: 44°F (2014)
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2: 42°F (2010)
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3: 42°F (1993)
Highest Lows
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1: 16°F (1972)
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2: 30°F (1971)
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3: 30°F (1961)
Highest December temperature:
72°F on 12-11-1958.
Lowest December temperature:
-13°F on 12-22-1990.
Average temperature is 34.9°F
Average high is 42.7°F
Average low is 27.1°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 2.77" (1968)
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2: 2.60" (1992)
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3: 1.74" (2014)
Precipitation data from 1948 to 2022.