July weather in Colstrip, MT
The average temperature in Colstrip in July is 71.1°F (57.2°F–85.0°F). Average precipitation: 1.42 inches.
July is a summer month in Colstrip, and is warmer than the annual average of 46.1°F. Daily temperatures swing about 27.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 15h 12m. For travel, July is a comfortable month to visit.
Avg High
85.0°F
Avg Low
57.2°F
Precipitation
1.42 in
Daylight
15h 12m
July records in Colstrip
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 98.1°F (1990) | 37.9°F (1951) | 1.17 in (1997) |
| July 2 | 100.0°F (1936) | 36.0°F (1955) | 1.55 in (1993) |
| July 3 | 107.1°F (1936) | 39.9°F (1972) | 50.28 in (1956) |
| July 4 | 102.9°F (1936) | 35.1°F (1972) | 0.93 in (1932) |
| July 5 | 109.9°F (1936) | 39.9°F (1972) | 1.15 in (2025) |
| July 6 | 107.1°F (1930) | 37.9°F (1934) | 0.84 in (1933) |
| July 7 | 102.9°F (1936) | 35.1°F (1952) | 1.88 in (1928) |
| July 8 | 109.0°F (1930) | 41.0°F (1971) | 0.72 in (1943) |
| July 9 | 106.0°F (1930) | 43.0°F (1929) | 1.77 in (2019) |
| July 10 | 104.0°F (1931) | 42.1°F (1944) | 0.64 in (2000) |
| July 11 | 100.9°F (1939) | 34.0°F (1951) | 0.89 in (1944) |
| July 12 | 102.0°F (2002) | 39.0°F (1951) | 0.85 in (1965) |
| July 13 | 102.9°F (2022) | 39.9°F (1971) | 0.72 in (1990) |
| July 14 | 108.0°F (2002) | 41.0°F (1950) | 1.33 in (1962) |
| July 15 | 104.0°F (1936) | 42.1°F (1944) | 1.17 in (2011) |
| July 16 | 106.0°F (1966) | 42.1°F (1958) | 1.77 in (2002) |
| July 17 | 102.9°F (1966) | 37.9°F (1983) | 0.46 in (2015) |
| July 18 | 107.1°F (1936) | 39.9°F (1959) | 1.15 in (1997) |
| July 19 | 106.0°F (1960) | 41.0°F (1942) | 0.49 in (1930) |
| July 20 | 107.1°F (1960) | 42.1°F (1942) | 0.83 in (1964) |
| July 21 | 106.0°F (1931) | 43.0°F (1942) | 1.00 in (1935) |
| July 22 | 102.0°F (1931) | 43.0°F (1953) | 1.07 in (1935) |
| July 23 | 107.1°F (1931) | 42.1°F (1952) | 0.84 in (1981) |
| July 24 | 105.1°F (1931) | 42.1°F (1950) | 0.38 in (1982) |
| July 25 | 105.1°F (1933) | 43.0°F (1964) | 0.47 in (1989) |
| July 26 | 108.0°F (1931) | 39.0°F (1971) | 0.64 in (1993) |
| July 27 | 105.1°F (1933) | 44.1°F (1969) | 0.37 in (1942) |
| July 28 | 105.1°F (1947) | 39.9°F (1971) | 0.56 in (2025) |
| July 29 | 102.0°F (1933) | 37.9°F (1971) | 1.18 in (1985) |
| July 30 | 102.9°F (1945) | 39.9°F (1971) | 0.96 in (1932) |
| July 31 | 104.0°F (1936) | 39.9°F (1968) | 0.43 in (1998) |