Records for Mount Shasta Area, California (MHSthr) on 12-13
Record Highs
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1: 57°F (1976)
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2: 57°F (1956)
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3: 56°F (2018)
Record Lows
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1: 8°F (1972)
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2: 10°F (1967)
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3: 14°F (1964)
Lowest Highs
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1: 44°F (1969)
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2: 42°F (2010)
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3: 42°F (2006)
Highest Lows
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1: 23°F (1967)
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2: 25°F (1972)
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3: 34°F (1990)
Highest December temperature:
72°F on 12-11-1958.
Lowest December temperature:
-13°F on 12-22-1990.
Average temperature is 34.6°F
Average high is 42.4°F
Average low is 26.8°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 2.00" (2002)
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2: 1.57" (2021)
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3: 1.21" (2001)
Precipitation data from 1948 to 2022.