Records for Great Falls Area, Montana (GTFthr) on 09-17
Record Highs
-
1: 92°F (2009)
-
2: 90°F (1981)
-
3: 89°F (2000)
Record Lows
-
1: 26°F (1965)
-
2: 28°F (1902)
-
3: 30°F (2003)
Lowest Highs
-
1: 63°F (2009)
-
2: 58°F (1984)
-
3: 58°F (1976)
Highest Lows
-
1: 37°F (1965)
-
2: 39°F (1947)
-
3: 40°F (2003)
Highest September temperature:
102°F on 09-03-2022.
Lowest September temperature:
10°F on 09-24-1926.
Average temperature is 58.1°F
Average high is 72°F
Average low is 44.2°F
Temperature data from 1891 to 2022.
Record Precipitation
-
1: 1.09" (1996)
-
2: 1.09" (1988)
-
3: 0.63" (1947)
Precipitation data from 1891 to 2022.