Weather on August 17
Billings, MT
55 Years of Data
Avg High
87°F
Avg Low
55°F
Warmest
2003
82°F avg
Coldest
1985
57°F avg
About This Date
August 17th in Billings, MT typically brings warm summer weather, with average highs around 87°F and lows near 55°F — a 32°F daily swing. Over 55 years of records, the warmest August 17th was in 2003 (82°F average), while the coldest was 1985 (57°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 15% of August 17th dates historically, with the wettest August 17th recording 0.76" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for August 17th in Billings, MT? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 58° | 75° | — | — |
| 2024 | 87° | 55° | 71° | — | — |
| 2023 | 87° | 57° | 72° | — | — |
| 2022 | 93° | 60° | 77° | — | — |
| 2021 | 99° | 63° | 81° | — | — |
| 2020 | 96° | 60° | 78° | — | — |
| 2019 | 83° | 53° | 68° | — | — |
| 2018 | 92° | 61° | 76° | — | — |
| 2017 | 88° | 58° | 73° | — | — |
| 2016 | 91° | 57° | 74° | — | — |
| 2015 | 72° | 54° | 63° | — | — |
| 2014 | 85° | 55° | 70° | 0.03" | — |
| 2013 | 94° | 57° | 75° | — | — |
| 2012 | 84° | 49° | 66° | — | — |
| 2011 | 87° | 50° | 69° | — | — |
| 2010 | 91° | 52° | 71° | — | — |
| 2009 | 74° | 47° | 60° | — | — |
| 2008 | 92° | 52° | 72° | — | — |
| 2007 | 91° | 58° | 74° | — | — |
| 2006 | 82° | 55° | 69° | — | — |
| 2005 | 92° | 56° | 74° | — | — |
| 2004 | 84° | 61° | 72° | — | — |
| 2003warmest | 100° | 64° | 82° | — | — |
| 2002 | 76° | 38° | 57° | — | — |
| 2001 | 91° | 56° | 73° | — | — |
| 2000 | 85° | 55° | 70° | — | — |
| 1999 | 88° | 53° | 70° | — | — |
| 1998 | 87° | 56° | 71° | — | — |
| 1997 | 71° | 50° | 61° | 0.03" | — |
| 1996 | 97° | 63° | 80° | — | — |
| 1995 | 83° | 58° | 70° | 0.76" | — |
| 1994 | 97° | 54° | 75° | — | — |
| 1993 | 83° | 47° | 65° | — | — |
| 1992 | 87° | 55° | 71° | — | — |
| 1991 | 87° | 54° | 70° | — | — |
| 1990 | 95° | 62° | 79° | 0.64" | — |
| 1989 | 84° | 52° | 68° | — | — |
| 1988 | 90° | 59° | 74° | — | — |
| 1987 | 74° | 46° | 60° | — | — |
| 1986 | 84° | 57° | 71° | 0.03" | — |
| 1985coldest | 71° | 42° | 57° | 0.03" | — |
| 1984 | 88° | 67° | 77° | — | — |
| 1983 | 91° | 59° | 75° | — | — |
| 1982 | 92° | 59° | 75° | — | — |
| 1981 | 88° | 54° | 71° | — | — |
| 1980 | 85° | 52° | 68° | — | — |
| 1979 | 88° | 51° | 69° | — | — |
| 1978 | 71° | 48° | 60° | 0.03" | — |
| 1977 | 88° | 45° | 66° | — | — |
| 1976 | 81° | 51° | 66° | — | — |
| 1975 | 78° | 49° | 63° | 0.1" | — |
| 1974 | 87° | 47° | 67° | — | — |
| 1973 | 98° | 55° | 77° | — | — |
| 1972 | 93° | 62° | 78° | — | — |
| 1971 | 96° | 58° | 77° | — | — |
55 years of data from BILLINGS WTP