July weather in St. Ignatius, MT
The average temperature in St. Ignatius in July is 69.1°F (52.2°F–86.0°F). Average precipitation: 0.97 inches.
July is a summer month in St. Ignatius, and is warmer than the annual average of 47.7°F. Daily temperatures swing about 33.8°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 15h 22m. For travel, July is a comfortable month to visit.
Avg High
86.0°F
Avg Low
52.2°F
Precipitation
0.97 in
Daylight
15h 22m
July records in St. Ignatius
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 99.0°F (2021) | 37.0°F (1927) | 0.69 in (1912) |
| July 2 | 99.0°F (1924) | 34.0°F (1973) | 0.53 in (1983) |
| July 3 | 98.1°F (1922) | 33.1°F (1979) | 1.51 in (1956) |
| July 4 | 97.0°F (1937) | 37.9°F (1930) | 0.48 in (1940) |
| July 5 | 93.9°F (1968) | 37.0°F (2000) | 0.68 in (1926) |
| July 6 | 102.0°F (2007) | 30.0°F (2010) | 1.10 in (1928) |
| July 7 | 102.9°F (2007) | 34.0°F (1971) | 0.62 in (1946) |
| July 8 | 97.0°F (1985) | 36.0°F (1929) | 0.62 in (1978) |
| July 9 | 102.9°F (2007) | 37.0°F (1929) | 0.84 in (1915) |
| July 10 | 102.0°F (1973) | 39.0°F (1911) | 0.99 in (1983) |
| July 11 | 98.1°F (1973) | 37.0°F (2009) | 0.63 in (1942) |
| July 12 | 102.9°F (1953) | 37.0°F (2009) | 0.98 in (1976) |
| July 13 | 100.0°F (1953) | 37.0°F (2009) | 0.74 in (1970) |
| July 14 | 100.0°F (1953) | 37.0°F (1917) | 0.53 in (1956) |
| July 15 | 98.1°F (2004) | 39.0°F (1913) | 0.83 in (1964) |
| July 16 | 100.9°F (1919) | 35.1°F (2021) | 0.49 in (2001) |
| July 17 | 102.0°F (1919) | 36.0°F (1982) | 1.20 in (1923) |
| July 18 | 99.0°F (1960) | 37.0°F (1919) | 0.29 in (1916) |
| July 19 | 102.9°F (1960) | 35.1°F (2021) | 0.93 in (1948) |
| July 20 | 102.9°F (1960) | 35.1°F (2021) | 1.07 in (1983) |
| July 21 | 100.0°F (1931) | 35.1°F (1929) | 0.72 in (1976) |
| July 22 | 98.1°F (1936) | 36.0°F (1926) | 2.68 in (1987) |
| July 23 | 100.9°F (2006) | 35.1°F (2021) | 0.56 in (1992) |
| July 24 | 102.0°F (2007) | 36.0°F (2021) | 0.30 in (1947) |
| July 25 | 99.0°F (2006) | 37.9°F (1909) | 0.47 in (1923) |
| July 26 | 99.0°F (1928) | 35.1°F (1969) | 0.50 in (1913) |
| July 27 | 100.0°F (1975) | 34.0°F (1930) | 1.03 in (1948) |
| July 28 | 100.9°F (1934) | 32.0°F (1936) | 0.68 in (1970) |
| July 29 | 100.9°F (1934) | 37.0°F (1959) | 0.57 in (1937) |
| July 30 | 99.0°F (2003) | 36.0°F (2021) | 0.75 in (1925) |
| July 31 | 102.0°F (2022) | 37.0°F (1911) | 0.88 in (1946) |