Weather on September 14
Kalispell, MT
55 Years of Data
Avg High
71°F
Avg Low
39°F
Warmest
2013
69°F avg
Coldest
1982
42°F avg
About This Date
September 14th in Kalispell, MT typically brings pleasant fall weather, with average highs around 71°F and lows near 39°F — a 32°F daily swing. Over 55 years of records, the warmest September 14th was in 2013 (69°F average), while the coldest was 1982 (42°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 14th dates historically, with the wettest September 14th recording 1.09" of rain. The last decade has been 3.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.1°F cooler on this date compared to 20-30 years ago.
Planning for September 14th in Kalispell, MT? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 46° | 62° | — | — |
| 2024 | 69° | 45° | 57° | 0.03" | — |
| 2023 | 76° | 39° | 57° | — | — |
| 2022 | 73° | 39° | 56° | — | — |
| 2021 | 72° | 37° | 54° | — | — |
| 2020 | 65° | 42° | 53° | — | — |
| 2019 | 73° | 44° | 59° | — | — |
| 2018 | 69° | 29° | 49° | — | — |
| 2017 | 55° | 47° | 51° | — | — |
| 2016 | 71° | 26° | 49° | — | — |
| 2015 | 67° | 44° | 55° | 0.03" | — |
| 2014 | 73° | 30° | 52° | — | — |
| 2013warmest | 86° | 52° | 69° | — | — |
| 2012 | 78° | 31° | 54° | — | — |
| 2011 | 77° | 46° | 62° | — | — |
| 2010 | 71° | 45° | 58° | — | — |
| 2009 | 82° | 40° | 61° | — | — |
| 2008 | 75° | 32° | 54° | — | — |
| 2007 | 80° | 35° | 58° | — | — |
| 2006 | 53° | 34° | 43° | 1.09" | — |
| 2005 | 67° | 44° | 55° | — | — |
| 2004 | 54° | 47° | 50° | 0.56" | — |
| 2003 | 70° | 34° | 52° | — | — |
| 2002 | 82° | 41° | 62° | — | — |
| 2001 | 82° | 46° | 64° | — | — |
| 2000 | 82° | 44° | 63° | — | — |
| 1999 | 80° | 35° | 58° | — | — |
| 1998 | 83° | 36° | 59° | — | — |
| 1997 | 74° | 52° | 63° | 0.41" | — |
| 1996 | 61° | 44° | 52° | 0.08" | — |
| 1995 | 79° | 40° | 59° | — | — |
| 1994 | 72° | 35° | 53° | — | — |
| 1993 | 66° | 32° | 49° | 0.08" | — |
| 1992 | 56° | 31° | 43° | 0.15" | — |
| 1991 | 60° | 43° | 51° | 0.36" | — |
| 1990 | 82° | 40° | 61° | — | — |
| 1989 | 76° | 36° | 56° | — | — |
| 1988 | 79° | 39° | 59° | — | — |
| 1987 | 78° | 42° | 60° | — | — |
| 1986 | 57° | 42° | 50° | — | — |
| 1985 | 60° | 46° | 53° | 0.03" | — |
| 1984 | 65° | 31° | 48° | — | — |
| 1983 | 72° | 41° | 56° | 0.1" | — |
| 1982coldest | 55° | 29° | 42° | — | — |
| 1981 | 80° | 44° | 62° | — | — |
| 1980 | 71° | 42° | 57° | 0.46" | — |
| 1979 | 79° | 34° | 56° | — | — |
| 1978 | 65° | 43° | 54° | — | — |
| 1977 | 77° | 43° | 60° | — | — |
| 1976 | 77° | 34° | 55° | — | — |
| 1975 | 77° | 40° | 58° | — | — |
| 1974 | 70° | 34° | 52° | — | — |
| 1973 | 57° | 42° | 50° | — | — |
| 1972 | 78° | 38° | 58° | — | — |
| 1971 | 66° | 35° | 51° | — | — |
55 years of data from KALISPELL