July weather in Hardin, MT
The average temperature in Hardin in July is 73.1°F (55.5°F–90.7°F). Average precipitation: 1.28 inches.
July is a summer month in Hardin, and is warmer than the annual average of 47.7°F. Daily temperatures swing about 35.2°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 15h 11m. For travel, July is hot.
Avg High
90.7°F
Avg Low
55.5°F
Precipitation
1.28 in
Daylight
15h 11m
July records in Hardin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.9°F (1990) | 39.0°F (1970) | 1.25 in (1997) |
| July 2 | 102.0°F (1996) | 37.9°F (1970) | 1.00 in (1956) |
| July 3 | 102.9°F (2012) | 41.0°F (1951) | 1.55 in (1993) |
| July 4 | 108.0°F (1989) | 36.0°F (1972) | 0.75 in (1993) |
| July 5 | 109.0°F (1989) | 44.1°F (1959) | 1.68 in (1998) |
| July 6 | 105.1°F (2007) | 42.1°F (1953) | 0.55 in (2025) |
| July 7 | 105.1°F (1983) | 36.0°F (1952) | 0.55 in (1969) |
| July 8 | 105.1°F (1983) | 41.0°F (1992) | 0.50 in (1958) |
| July 9 | 106.0°F (2002) | 42.1°F (1952) | 0.91 in (1964) |
| July 10 | 105.1°F (1954) | 42.1°F (1952) | 0.55 in (1951) |
| July 11 | 106.0°F (1973) | 39.0°F (1951) | 0.46 in (1997) |
| July 12 | 108.0°F (2002) | 37.9°F (1951) | 0.75 in (1952) |
| July 13 | 109.0°F (2002) | 37.9°F (2025) | 0.52 in (1996) |
| July 14 | 111.9°F (2002) | 43.0°F (1977) | 3.00 in (2001) |
| July 15 | 109.9°F (2002) | 44.1°F (2020) | 0.75 in (2011) |
| July 16 | 102.9°F (1949) | 42.1°F (1983) | 0.82 in (1993) |
| July 17 | 107.1°F (1966) | 43.0°F (1950) | 0.80 in (2002) |
| July 18 | 106.0°F (1955) | 44.1°F (1999) | 0.70 in (1993) |
| July 19 | 104.0°F (2003) | 45.0°F (1952) | 0.36 in (1972) |
| July 20 | 105.1°F (1960) | 46.0°F (1970) | 0.38 in (1969) |
| July 21 | 107.1°F (1960) | 45.0°F (1953) | 0.55 in (1997) |
| July 22 | 105.1°F (1985) | 37.0°F (1978) | 0.60 in (1976) |
| July 23 | 107.1°F (2007) | 37.0°F (1990) | 0.85 in (2025) |
| July 24 | 107.1°F (2007) | 42.1°F (1990) | 0.51 in (1993) |
| July 25 | 107.1°F (1959) | 42.1°F (1948) | 0.29 in (1977) |
| July 26 | 102.9°F (1988) | 44.1°F (1990) | 1.41 in (1993) |
| July 27 | 105.1°F (1988) | 34.0°F (1969) | 1.17 in (1993) |
| July 28 | 104.0°F (1999) | 46.0°F (1969) | 0.78 in (1962) |
| July 29 | 107.1°F (1975) | 39.9°F (1969) | 0.59 in (2020) |
| July 30 | 105.1°F (2000) | 42.1°F (1971) | 0.20 in (1985) |
| July 31 | 107.1°F (1989) | 41.0°F (1968) | 0.95 in (1975) |