Records for Helena Area, Montana (HLNthr) on 09-29
Record Highs
-
1: 84°F (2009)
-
2: 84°F (1967)
-
3: 83°F (1992)
Record Lows
-
1: 19°F (1985)
-
2: 23°F (1965)
-
3: 24°F (1984)
Lowest Highs
-
1: 57°F (1938)
-
2: 56°F (2012)
-
3: 56°F (1908)
Highest Lows
-
1: 33°F (2019)
-
2: 38°F (1925)
-
3: 39°F (1954)
Highest September temperature:
102°F on 09-07-2022.
Lowest September temperature:
6°F on 09-24-1926.
Average temperature is 53.7°F
Average high is 67.1°F
Average low is 40.4°F
Temperature data from 1880 to 2022.
Record Precipitation
-
1: 0.53" (2007)
-
2: 0.51" (2022)
-
3: 0.37" (1881)
Precipitation data from 1880 to 2022.