Records for Helena Area, Montana (HLNthr) on 12-08
Record Highs
-
1: 60°F (1939)
-
2: 59°F (1940)
-
3: 59°F (1938)
Record Lows
-
1: -35°F (1972)
-
2: -24°F (1932)
-
3: -23°F (2009)
Lowest Highs
-
1: 43°F (2015)
-
2: 43°F (1896)
-
3: 41°F (1938)
Highest Lows
-
1: -19°F (1972)
-
2: -8°F (1932)
-
3: -7°F (2009)
Highest December temperature:
70°F on 12-01-2021.
Lowest December temperature:
-40°F on 12-30-1880.
Average temperature is 24.9°F
Average high is 34°F
Average low is 15.8°F
Temperature data from 1880 to 2022.
Record Precipitation
-
1: 0.52" (1906)
-
2: 0.33" (2012)
-
3: 0.19" (1983)
Precipitation data from 1880 to 2022.