Records for Mount Shasta Area, California (MHSthr) on 12-31
Record Highs
-
1: 60°F (1963)
-
2: 58°F (2017)
-
3: 58°F (2006)
Record Lows
-
1: 6°F (2010)
-
2: 9°F (1990)
-
3: 9°F (1964)
Lowest Highs
-
1: 47°F (1996)
-
2: 42°F (1995)
-
3: 36°F (2001)
Highest Lows
-
1: 30°F (2010)
-
2: 30°F (1964)
-
3: 30°F (1959)
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 42.7°F
Average low is 26.6°F
Temperature data from 1948 to 2022.
Record Precipitation
-
1: 2.65" (1992)
-
2: 0.80" (2005)
-
3: 0.60" (1981)
Precipitation data from 1948 to 2022.