Weather on September 1
Billings, MT
55 Years of Data
Avg High
84°F
Avg Low
51°F
Warmest
1991
80°F avg
Coldest
1974
53°F avg
About This Date
September 1st in Billings, MT typically brings warm fall weather, with average highs around 84°F and lows near 51°F — a 33°F daily swing. Over 55 years of records, the warmest September 1st was in 1991 (80°F average), while the coldest was 1974 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of September 1st dates historically, with the wettest September 1st recording 3.02" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 1st in Billings, MT? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 52° | 70° | — | — |
| 2024 | 87° | 51° | 69° | — | — |
| 2023 | 84° | 54° | 69° | — | — |
| 2022 | 97° | 54° | 75° | — | — |
| 2021 | 86° | 48° | 67° | — | — |
| 2020 | 67° | 45° | 56° | — | — |
| 2019 | 88° | 55° | 71° | — | — |
| 2018 | 79° | 47° | 63° | — | — |
| 2017 | 90° | 60° | 75° | — | — |
| 2016 | 97° | 61° | 79° | — | — |
| 2015 | 91° | 52° | 71° | — | — |
| 2014 | 74° | 53° | 63° | 0.13" | — |
| 2013 | 84° | 49° | 66° | — | — |
| 2012 | 92° | 57° | 74° | — | — |
| 2011 | 72° | 50° | 61° | — | — |
| 2010 | 73° | 52° | 62° | 0.61" | — |
| 2009 | 85° | 50° | 67° | 0.1" | — |
| 2008 | 61° | 48° | 54° | 2.92" | — |
| 2007 | 94° | 58° | 76° | — | — |
| 2006 | 71° | 48° | 60° | 0.25" | — |
| 2005 | 84° | 40° | 62° | — | — |
| 2004 | 98° | 51° | 75° | — | — |
| 2003 | 90° | 51° | 70° | — | — |
| 2002 | 88° | 51° | 69° | — | — |
| 2001 | 93° | 54° | 73° | — | — |
| 2000 | 82° | 51° | 67° | — | — |
| 1999 | 74° | 53° | 63° | — | — |
| 1998 | 93° | 53° | 73° | — | — |
| 1997 | 89° | 58° | 73° | — | — |
| 1996 | 97° | 51° | 74° | — | — |
| 1995 | 92° | 46° | 69° | — | — |
| 1994 | 68° | 52° | 60° | — | — |
| 1993 | 82° | 51° | 67° | — | — |
| 1992 | 83° | 56° | 69° | — | — |
| 1991warmest | 99° | 61° | 80° | — | — |
| 1990 | 85° | 49° | 67° | — | — |
| 1989 | 84° | 47° | 65° | — | — |
| 1988 | 87° | 46° | 67° | — | — |
| 1987 | 88° | 52° | 70° | — | — |
| 1986 | 75° | 57° | 66° | 0.23" | — |
| 1985 | 80° | 45° | 62° | — | — |
| 1984 | 77° | 49° | 63° | 0.05" | — |
| 1983 | 100° | 58° | 79° | — | — |
| 1982 | 83° | 45° | 64° | — | — |
| 1981 | 88° | 45° | 66° | — | — |
| 1980 | 71° | 48° | 60° | — | — |
| 1979 | 80° | 49° | 64° | — | — |
| 1978 | 88° | 49° | 68° | — | — |
| 1977 | 70° | 49° | 59° | — | — |
| 1976 | 91° | 50° | 71° | — | — |
| 1975 | 75° | 46° | 61° | — | — |
| 1974coldest | 65° | 42° | 53° | 0.53" | — |
| 1973 | 74° | 49° | 61° | 3.02" | — |
| 1972 | 71° | 40° | 55° | — | — |
| 1971 | 88° | 53° | 70° | — | — |
55 years of data from BILLINGS WTP