Weather on September 22
Kalispell, MT
55 Years of Data
Avg High
66°F
Avg Low
36°F
Warmest
2014
62°F avg
Coldest
2000
34°F avg
About This Date
September 22nd in Kalispell, MT typically brings mild fall weather, with average highs around 66°F and lows near 36°F — a 30°F daily swing. Over 55 years of records, the warmest September 22nd was in 2014 (62°F average), while the coldest was 2000 (34°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 22nd dates historically, with the wettest September 22nd recording 1.96" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for September 22nd in Kalispell, MT? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 37° | 52° | — | — |
| 2024 | 70° | 31° | 51° | — | — |
| 2023 | 56° | 48° | 52° | 0.05" | — |
| 2022 | 60° | 44° | 52° | 1.96" | — |
| 2021 | 74° | 31° | 53° | — | — |
| 2020 | 59° | 39° | 49° | 0.13" | — |
| 2019 | 71° | 50° | 61° | — | — |
| 2018 | 63° | 44° | 53° | 0.66" | — |
| 2017 | 52° | 42° | 47° | — | — |
| 2016 | 64° | 47° | 55° | 0.18" | — |
| 2015 | 69° | 34° | 51° | — | — |
| 2014warmest | 82° | 42° | 62° | — | — |
| 2013 | 62° | 36° | 49° | — | — |
| 2012 | 76° | 41° | 58° | — | — |
| 2011 | 79° | 33° | 56° | — | — |
| 2010 | 61° | 33° | 47° | — | — |
| 2009 | 74° | 33° | 53° | — | — |
| 2008 | 61° | 45° | 53° | 0.08" | — |
| 2007 | 71° | 43° | 57° | — | — |
| 2006 | 59° | 35° | 47° | — | — |
| 2005 | 64° | 37° | 51° | — | — |
| 2004 | 57° | 42° | 50° | — | — |
| 2003 | 74° | 33° | 53° | — | — |
| 2002 | 68° | 28° | 48° | — | — |
| 2001 | 75° | 33° | 54° | — | — |
| 2000coldest | 46° | 22° | 34° | — | — |
| 1999 | 82° | 33° | 58° | — | — |
| 1998 | 72° | 32° | 52° | — | — |
| 1997 | 73° | 33° | 53° | — | — |
| 1996 | 51° | 29° | 40° | 0.1" | — |
| 1995 | 56° | 26° | 41° | — | — |
| 1994 | 73° | 27° | 50° | — | — |
| 1993 | 58° | 30° | 44° | — | — |
| 1992 | 78° | 36° | 57° | — | — |
| 1991 | 56° | 38° | 47° | — | — |
| 1990 | 79° | 37° | 58° | — | — |
| 1989 | 74° | 38° | 56° | — | — |
| 1988 | 63° | 30° | 46° | — | — |
| 1987 | 83° | 35° | 59° | — | — |
| 1986 | 58° | 38° | 48° | — | — |
| 1985 | 53° | 31° | 42° | 0.28" | — |
| 1984 | 46° | 39° | 43° | 0.36" | — |
| 1983 | 68° | 27° | 47° | — | — |
| 1982 | 67° | 34° | 50° | — | — |
| 1981 | 58° | 35° | 46° | — | — |
| 1980 | 61° | 35° | 48° | — | — |
| 1979 | 77° | 37° | 57° | — | — |
| 1978 | 62° | 40° | 51° | — | — |
| 1977 | 57° | 36° | 46° | 0.05" | — |
| 1976 | 75° | 42° | 59° | — | — |
| 1975 | 73° | 39° | 56° | — | — |
| 1974 | 74° | 39° | 56° | — | — |
| 1973 | 62° | 38° | 50° | — | — |
| 1972 | 63° | 37° | 50° | 0.08" | — |
| 1971 | 65° | 31° | 48° | — | — |
55 years of data from KALISPELL