Weather on September 14
Kalispell, MT
55 Years of Data
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.
| 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° | — | — |
Kalispell, MT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Kalispell, MT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Kalispell, MT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Kalispell, MT
Kalispell, MT has no months that meet our "pleasant" threshold — every season has tradeoffs.