Records for Great Falls Area, Montana (GTFthr) on 09-15
Record Highs
-
1: 95°F (2000)
-
2: 92°F (2002)
-
3: 92°F (1979)
Record Lows
-
1: 29°F (1982)
-
2: 29°F (1965)
-
3: 29°F (1918)
Lowest Highs
-
1: 64°F (2002)
-
2: 57°F (1956)
-
3: 57°F (1949)
Highest Lows
-
1: 42°F (1973)
-
2: 43°F (2017)
-
3: 44°F (1965)
Highest September temperature:
102°F on 09-03-2022.
Lowest September temperature:
10°F on 09-24-1926.
Average temperature is 58.8°F
Average high is 72.9°F
Average low is 44.7°F
Temperature data from 1891 to 2022.
Record Precipitation
-
1: 1.10" (2017)
-
2: 0.75" (1987)
-
3: 0.56" (2006)
Precipitation data from 1891 to 2022.