Records for Mount Shasta Area, California (MHSthr) on 09-18
Record Highs
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1: 93°F (1951)
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2: 92°F (1952)
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3: 91°F (1974)
Record Lows
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1: 29°F (1965)
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2: 32°F (1954)
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3: 33°F (1996)
Lowest Highs
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1: 55°F (1951)
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2: 54°F (2010)
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3: 53°F (2018)
Highest Lows
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1: 54°F (1978)
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2: 55°F (1982)
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3: 55°F (1977)
Highest September temperature:
103°F on 09-02-1955.
Lowest September temperature:
25°F on 09-17-1965.
Average temperature is 60.7°F
Average high is 77.5°F
Average low is 43.8°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 1.23" (1959)
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2: 1.18" (1948)
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3: 0.89" (2010)
Precipitation data from 1948 to 2022.