August weather in Billings, MT
The average temperature in Billings in August is 71.6°F (57.5°F–85.8°F). Average precipitation: 0.87 inches.
August is a summer month in Billings, and is warmer than the annual average of 48.2°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 57m. For travel, August is a comfortable month to visit.
Avg High
85.8°F
Avg Low
57.5°F
Precipitation
0.87 in
Daylight
13h 57m
August records in Billings
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (2008) | 48.9°F (1950) | 0.40 in (1985) |
| August 2 | 105.1°F (2024) | 46.0°F (1978) | 1.20 in (1998) |
| August 3 | 104.0°F (1961) | 44.1°F (1978) | 1.08 in (2020) |
| August 4 | 102.9°F (1964) | 46.0°F (1978) | 0.54 in (1965) |
| August 5 | 105.1°F (1961) | 51.1°F (1980) | 1.00 in (2011) |
| August 6 | 102.9°F (1949) | 51.1°F (1969) | 0.65 in (2016) |
| August 7 | 102.9°F (1990) | 48.9°F (1969) | 0.35 in (2010) |
| August 8 | 100.0°F (1958) | 48.0°F (1966) | 0.43 in (1995) |
| August 9 | 99.0°F (1964) | 46.9°F (1974) | 0.48 in (1983) |
| August 10 | 100.0°F (1957) | 48.0°F (1974) | 0.53 in (1962) |
| August 11 | 102.0°F (2018) | 46.9°F (1977) | 0.53 in (2019) |
| August 12 | 102.9°F (2018) | 45.0°F (1987) | 0.58 in (1999) |
| August 13 | 102.9°F (2003) | 48.9°F (1974) | 0.31 in (1979) |
| August 14 | 102.0°F (1971) | 43.0°F (2005) | 0.69 in (1968) |
| August 15 | 100.9°F (2023) | 45.0°F (1974) | 0.42 in (1980) |
| August 16 | 100.0°F (2021) | 46.9°F (2002) | 0.77 in (1960) |
| August 17 | 100.0°F (2020) | 39.0°F (2002) | 0.79 in (1990) |
| August 18 | 100.9°F (1964) | 46.0°F (1978) | 0.72 in (2018) |
| August 19 | 100.9°F (2008) | 45.0°F (1950) | 0.64 in (2016) |
| August 20 | 98.1°F (1971) | 44.1°F (1950) | 1.90 in (1965) |
| August 21 | 100.9°F (2010) | 46.0°F (1966) | 0.58 in (1965) |
| August 22 | 100.0°F (1971) | 39.9°F (1992) | 0.97 in (2019) |
| August 23 | 99.0°F (1969) | 39.0°F (1992) | 0.62 in (2014) |
| August 24 | 100.0°F (1969) | 36.0°F (1992) | 0.44 in (1989) |
| August 25 | 102.9°F (2008) | 35.1°F (1992) | 0.45 in (1987) |
| August 26 | 99.0°F (2010) | 39.9°F (1992) | 0.19 in (1964) |
| August 27 | 100.0°F (2011) | 42.1°F (1993) | 0.37 in (1957) |
| August 28 | 99.0°F (1983) | 42.1°F (1960) | 0.40 in (2021) |
| August 29 | 97.0°F (2005) | 44.1°F (1965) | 0.80 in (1964) |
| August 30 | 100.0°F (1954) | 41.0°F (1993) | 0.93 in (2010) |
| August 31 | 100.9°F (1955) | 39.9°F (1993) | 0.87 in (2008) |