Records for Mount Shasta Area, California (MHSthr) on 12-16
Record Highs
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1: 66°F (1953)
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2: 63°F (1958)
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3: 61°F (1980)
Record Lows
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1: 9°F (2008)
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2: 12°F (1965)
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3: 13°F (1978)
Lowest Highs
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1: 41°F (1962)
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2: 40°F (2018)
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3: 38°F (1973)
Highest Lows
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1: 23°F (2008)
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2: 31°F (2006)
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3: 31°F (1948)
Highest December temperature:
72°F on 12-11-1958.
Lowest December temperature:
-13°F on 12-22-1990.
Average temperature is 34.4°F
Average high is 42.2°F
Average low is 26.6°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 2.46" (1982)
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2: 1.64" (1957)
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3: 1.40" (2018)
Precipitation data from 1948 to 2022.