Records for Mount Shasta Area, California (MHSthr) on 12-12
Record Highs
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1: 61°F (1957)
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2: 59°F (2004)
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3: 58°F (1988)
Record Lows
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1: 12°F (1967)
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2: 16°F (1990)
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3: 16°F (1989)
Lowest Highs
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1: 43°F (1995)
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2: 41°F (2019)
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3: 41°F (1966)
Highest Lows
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1: 26°F (1972)
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2: 30°F (1967)
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3: 32°F (1975)
Highest December temperature:
72°F on 12-11-1958.
Lowest December temperature:
-13°F on 12-22-1990.
Average temperature is 34.7°F
Average high is 42.5°F
Average low is 26.9°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 4.81" (1995)
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2: 1.13" (1969)
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3: 1.08" (1973)
Precipitation data from 1948 to 2022.