June weather in Grass Range, MT
The average temperature in Grass Range in June is 60.7°F (47.4°F–74.0°F). Average precipitation: 3.22 inches.
June is a summer month in Grass Range, and is warmer than the annual average of 45.5°F. Daily temperatures swing about 26.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 15h 38m. For travel, June is a comfortable month to visit.
Avg High
74.0°F
Avg Low
47.4°F
Precipitation
3.22 in
Daylight
15h 38m
June records in Grass Range
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 91.9°F (1977) | 30.9°F (1951) | 1.51 in (1954) |
| June 2 | 91.9°F (1986) | 28.9°F (1990) | 1.50 in (2023) |
| June 3 | 93.9°F (2021) | 26.1°F (2011) | 2.20 in (2013) |
| June 4 | 102.0°F (1988) | 32.0°F (1951) | 1.42 in (2015) |
| June 5 | 102.0°F (1988) | 30.9°F (1962) | 0.90 in (2022) |
| June 6 | 97.0°F (1977) | 33.1°F (1943) | 2.09 in (1934) |
| June 7 | 97.0°F (1988) | 28.0°F (2012) | 1.66 in (2011) |
| June 8 | 97.0°F (1988) | 30.0°F (2009) | 2.18 in (1964) |
| June 9 | 90.0°F (1956) | 33.1°F (1937) | 2.68 in (1968) |
| June 10 | 93.9°F (1988) | 34.0°F (1999) | 1.23 in (2006) |
| June 11 | 91.9°F (1992) | 28.9°F (1969) | 0.84 in (1984) |
| June 12 | 95.0°F (1979) | 30.0°F (1969) | 1.81 in (1937) |
| June 13 | 91.9°F (1979) | 28.9°F (1969) | 1.70 in (2001) |
| June 14 | 98.1°F (2021) | 27.0°F (1969) | 1.21 in (1967) |
| June 15 | 100.9°F (2021) | 32.0°F (1969) | 1.75 in (1992) |
| June 16 | 98.1°F (2021) | 32.0°F (1973) | 2.26 in (1992) |
| June 17 | 98.1°F (1961) | 28.0°F (1954) | 2.57 in (1944) |
| June 18 | 96.1°F (1986) | 30.9°F (1949) | 1.56 in (1938) |
| June 19 | 99.0°F (1974) | 34.0°F (2012) | 0.71 in (1987) |
| June 20 | 100.9°F (1988) | 32.0°F (1978) | 2.15 in (2018) |
| June 21 | 95.0°F (1937) | 34.0°F (2012) | 1.22 in (1999) |
| June 22 | 99.0°F (1988) | 34.0°F (1942) | 2.24 in (1969) |
| June 23 | 102.0°F (1988) | 34.0°F (2025) | 0.39 in (2002) |
| June 24 | 99.0°F (1988) | 33.1°F (1967) | 1.10 in (2023) |
| June 25 | 102.9°F (1988) | 30.0°F (1958) | 2.00 in (1978) |
| June 26 | 99.0°F (1936) | 33.1°F (1989) | 1.14 in (1959) |
| June 27 | 107.1°F (1936) | 37.0°F (1953) | 1.54 in (1944) |
| June 28 | 99.0°F (1966) | 36.0°F (1965) | 1.17 in (1941) |
| June 29 | 102.0°F (1984) | 33.1°F (1947) | 1.70 in (2020) |
| June 30 | 100.0°F (1990) | 35.1°F (1951) | 0.89 in (1992) |