Powell County, MT
An ordinary day in Powell County, MT: was cooler than 42 of 75 earlier years in the county average (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 60.7°F
- Coldest since 2023
- 34th coldest of 76
- Low
- 36.3°F
- Warmest since 2025
- 27th warmest of 76
No measurable precipitation in the county average of Powell County, MT for 5 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
- Normal range, 49.5 to 71.8°F
Every year as a table
Every 29 September low of the county average in Powell County, MT since 1951: 36.3°F in 2026; the lowest is 15.1°F, in 1985.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 60.7 | 36.3 |
| 2025 | 74.9 | 40.4 |
| 2024 | 77.4 | 38.8 |
| 2023 | 53.8 | 31.6 |
| 2022 | 79.5 | 42.7 |
| 2021 | 52.6 | 32.8 |
| 2020 | 63 | 32.7 |
| 2019 | 34 | 21.8 |
| 2018 | 48.8 | 32.6 |
| 2017 | 67.6 | 34.7 |
| 2016 | 71.7 | 41.1 |
| 2015 | 65.2 | 30.8 |
| 2014 | 49.1 | 40.8 |
| 2013 | 50.2 | 36.7 |
| 2012 | 73.1 | 38.9 |
| 2011 | 61.2 | 34.4 |
| 2010 | 76.5 | 45.2 |
| 2009 | 70.9 | 32.3 |
| 2008 | 66.7 | 35 |
| 2007 | 61.4 | 32.7 |
| 2006 | 69 | 40.6 |
| 2005 | 62.7 | 31.4 |
| 2004 | 67.2 | 36.4 |
| 2003 | 63.9 | 32.3 |
| 2002 | 58.1 | 31.1 |
| 2001 | 66.1 | 41.8 |
| 2000 | 69.7 | 36.2 |
| 1999 | 49.5 | 20.8 |
| 1998 | 66 | 35.9 |
| 1997 | 58.9 | 35.5 |
| 1996 | 70.5 | 39.5 |
| 1995 | 57.4 | 34.9 |
| 1994 | 75.1 | 41.6 |
| 1993 | 68 | 36.6 |
| 1992 | 69.3 | 31.5 |
| 1991 | 66.3 | 40.5 |
| 1990 | 64.5 | 33.2 |
| 1989 | 73.1 | 40.2 |
| 1988 | 52.4 | 30.9 |
| 1987 | 62.2 | 29.9 |
| 1986 | 43.5 | 34.1 |
| 1985 | 34.9 | 15.1 |
| 1984 | 48.8 | 17.1 |
| 1983 | 49.3 | 29.6 |
| 1982 | 39.6 | 32.5 |
| 1981 | 50.7 | 36.3 |
| 1980 | 66.4 | 37.3 |
| 1979 | 64.6 | 33.2 |
| 1978 | 50.1 | 36.6 |
| 1977 | 49.1 | 40.7 |
| 1976 | 69.1 | 37.3 |
| 1975 | 63.6 | 34.2 |
| 1974 | 59.9 | 27.7 |
| 1973 | 71.3 | 35 |
| 1972 | 45.7 | 24.6 |
| 1971 | 45.9 | 29 |
| 1970 | 70.4 | 36.1 |
| 1969 | 62.7 | 37.7 |
| 1968 | 63.1 | 35.4 |
| 1967 | 79.8 | 43.5 |
| 1966 | 63 | 42.9 |
| 1965 | 43.7 | 30.1 |
| 1964 | 60.4 | 35.5 |
| 1963 | 76.4 | 37.1 |
| 1962 | 55 | 37.3 |
| 1961 | 46.1 | 28.3 |
| 1960 | 63.2 | 26.9 |
| 1959 | 39.8 | 27.3 |
| 1958 | 57.5 | 32.9 |
| 1957 | 71.2 | 38.5 |
| 1956 | 50.4 | 32.4 |
| 1955 | 45.2 | 30.6 |
| 1954 | 36.8 | 29.5 |
| 1953 | 57.1 | 31.9 |
| 1952 | 67.9 | 35.6 |
| 1951 | 60.2 | 32.6 |
The month
September 2026 so far averaged 52.4°F in Powell County, MT, the warmest 1 to 29 September in the county average since 2025, tied 23rd warmest of 76 (with 2015) (county average from NOAA gridded data, 1951 to 2026).
The month in words
- August 2026 averaged 61.5°F in Powell County, MT, the warmest August in the county average since 2025, tied 24th warmest of 132 (with 1981 and 1897) (county average from NOAA's monthly county data, 1895 to 2026).
- Tuesday 29 September 2026: a high of 60.7°F averaged over Powell County, MT, the coldest 29 September day in the county average since 2023, 34th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 36.3°F averaged over Powell County, MT, the warmest 29 September night in the county average since 2025, tied 27th warmest of 76 (with 1981) (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Deer Lodge, MT 32.0 mi, the nearest city with its own station