August weather in Deer Lodge, MT
The average temperature in Deer Lodge in August is 60.8°F (42.2°F–79.4°F). Average precipitation: 1.32 inches.
August is a summer month in Deer Lodge, and is warmer than the annual average of 40.3°F. Daily temperatures swing about 37.2°F between overnight low and afternoon high. Daylight averages about 13h 59m. For travel, August is a comfortable month to visit.
Avg High
79.4°F
Avg Low
42.2°F
Precipitation
1.32 in
Daylight
13h 59m
August records in Deer Lodge
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (2000) | 33.1°F (1986) | 0.40 in (2013) |
| August 2 | 95.0°F (1961) | 30.9°F (1987) | 0.65 in (2021) |
| August 3 | 99.0°F (2024) | 26.1°F (1995) | 0.75 in (1985) |
| August 4 | 100.0°F (1961) | 16.0°F (1986) | 0.50 in (1999) |
| August 5 | 93.9°F (1971) | 32.0°F (1980) | 0.65 in (1993) |
| August 6 | 93.9°F (1988) | 33.1°F (1969) | 0.25 in (2001) |
| August 7 | 95.0°F (1983) | 30.9°F (1969) | 0.78 in (2023) |
| August 8 | 97.0°F (1983) | 28.0°F (2016) | 0.62 in (2002) |
| August 9 | 93.0°F (1971) | 27.0°F (2016) | 0.40 in (2016) |
| August 10 | 96.1°F (1961) | 19.0°F (2016) | 0.35 in (2009) |
| August 11 | 95.0°F (1984) | 24.1°F (2013) | 0.83 in (2019) |
| August 12 | 96.1°F (1988) | 19.9°F (1995) | 0.67 in (1986) |
| August 13 | 93.0°F (2015) | 30.9°F (1997) | 0.65 in (1995) |
| August 14 | 93.9°F (1961) | 25.0°F (1995) | 0.63 in (1974) |
| August 15 | 96.1°F (1971) | 32.0°F (1995) | 0.71 in (1968) |
| August 16 | 91.9°F (1961) | 30.0°F (2016) | 0.67 in (1997) |
| August 17 | 97.0°F (2003) | 30.0°F (1985) | 0.33 in (2009) |
| August 18 | 96.1°F (1961) | 28.9°F (1987) | 0.44 in (1997) |
| August 19 | 93.0°F (2024) | 28.0°F (1996) | 0.40 in (1990) |
| August 20 | 91.0°F (1967) | 25.0°F (2016) | 0.59 in (1959) |
| August 21 | 93.9°F (1969) | 25.0°F (1997) | 0.76 in (1979) |
| August 22 | 96.1°F (1969) | 21.9°F (2015) | 0.73 in (2002) |
| August 23 | 97.0°F (1969) | 30.0°F (1992) | 0.79 in (1989) |
| August 24 | 100.0°F (1969) | 28.0°F (2010) | 0.75 in (1989) |
| August 25 | 97.0°F (1969) | 19.9°F (1992) | 0.79 in (2022) |
| August 26 | 91.9°F (1966) | 28.0°F (1992) | 0.35 in (1993) |
| August 27 | 93.0°F (2010) | 28.0°F (1976) | 0.34 in (1966) |
| August 28 | 91.9°F (2001) | 19.0°F (2016) | 0.91 in (1991) |
| August 29 | 91.9°F (2005) | 19.0°F (1995) | 0.33 in (1993) |
| August 30 | 90.0°F (1999) | 24.1°F (1995) | 0.82 in (1971) |
| August 31 | 95.0°F (1998) | 7.0°F (1995) | 0.49 in (1984) |