Records for Helena Area, Montana (HLNthr) on 03-18
Record Highs
-
1: 76°F (2017)
-
2: 71°F (2004)
-
3: 67°F (1997)
Record Lows
-
1: -13°F (1943)
-
2: -10°F (1965)
-
3: -5°F (1989)
Lowest Highs
-
1: 40°F (1911)
-
2: 38°F (2015)
-
3: 38°F (2004)
Highest Lows
-
1: 11°F (1906)
-
2: 15°F (1943)
-
3: 15°F (1913)
Highest March temperature:
78°F on 03-30-2004.
Lowest March temperature:
-30°F on 03-04-2019.
Average temperature is 36.9°F
Average high is 48.5°F
Average low is 25.3°F
Temperature data from 1880 to 2022.
Record Precipitation
-
1: 0.36" (2006)
-
2: 0.25" (2012)
-
3: 0.18" (1987)
Precipitation data from 1880 to 2022.