August weather in Melstone, MT
The average temperature in Melstone in August is 71.1°F (55.5°F–86.8°F). Average precipitation: 1.10 inches.
August is a summer month in Melstone, and is warmer than the annual average of 47.2°F. Daily temperatures swing about 31.3°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 14h 0m. For travel, August is a comfortable month to visit.
Avg High
86.8°F
Avg Low
55.5°F
Precipitation
1.10 in
Daylight
14h 0m
August records in Melstone
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (1930) | 43.0°F (1950) | 0.14 in (2013) |
| August 2 | 102.0°F (2024) | 37.9°F (1937) | 0.87 in (1972) |
| August 3 | 106.0°F (1961) | 39.9°F (1937) | 0.89 in (1985) |
| August 4 | 105.1°F (1941) | 42.1°F (1917) | 0.71 in (2008) |
| August 5 | 109.9°F (1957) | 39.0°F (1940) | 0.60 in (1954) |
| August 6 | 109.9°F (1949) | 45.0°F (1940) | 0.98 in (1915) |
| August 7 | 108.0°F (1949) | 42.1°F (1932) | 0.82 in (2025) |
| August 8 | 102.9°F (1928) | 39.9°F (1939) | 0.53 in (2002) |
| August 9 | 106.0°F (1940) | 41.0°F (1985) | 0.48 in (1980) |
| August 10 | 105.1°F (1928) | 42.1°F (1939) | 0.75 in (2024) |
| August 11 | 104.0°F (1928) | 39.0°F (1977) | 0.38 in (1947) |
| August 12 | 106.0°F (1940) | 39.9°F (1987) | 1.62 in (1999) |
| August 13 | 105.1°F (2003) | 45.0°F (1942) | 0.63 in (1991) |
| August 14 | 102.9°F (1971) | 39.9°F (1949) | 0.80 in (1938) |
| August 15 | 102.0°F (1961) | 39.9°F (1944) | 1.28 in (1991) |
| August 16 | 104.0°F (2003) | 39.0°F (2011) | 0.80 in (1985) |
| August 17 | 102.9°F (2003) | 36.0°F (2002) | 1.08 in (1957) |
| August 18 | 105.1°F (1948) | 42.1°F (1920) | 0.70 in (1911) |
| August 19 | 102.9°F (2008) | 42.1°F (1934) | 0.60 in (2016) |
| August 20 | 105.1°F (1909) | 37.0°F (1950) | 2.22 in (1964) |
| August 21 | 106.0°F (2010) | 34.0°F (1945) | 1.30 in (1990) |
| August 22 | 102.9°F (1971) | 37.9°F (1939) | 0.77 in (1993) |
| August 23 | 102.0°F (1920) | 34.0°F (2015) | 2.17 in (2014) |
| August 24 | 102.0°F (1953) | 34.0°F (1934) | 2.06 in (2014) |
| August 25 | 104.0°F (2008) | 32.0°F (1992) | 0.95 in (1933) |
| August 26 | 105.1°F (1909) | 35.1°F (1914) | 0.52 in (1987) |
| August 27 | 104.0°F (2010) | 37.0°F (1932) | 0.84 in (1956) |
| August 28 | 100.0°F (2012) | 37.0°F (1960) | 2.10 in (1965) |
| August 29 | 102.0°F (1921) | 37.0°F (1963) | 1.05 in (1964) |
| August 30 | 102.9°F (1954) | 34.0°F (1965) | 0.95 in (1971) |
| August 31 | 102.0°F (1940) | 34.0°F (1930) | 0.68 in (1914) |