June weather in Roundup, MT
The average temperature in Roundup in June is 63.1°F (47.8°F–78.3°F). Average precipitation: 2.89 inches.
June is a summer month in Roundup, and is warmer than the annual average of 46.5°F. Daily temperatures swing about 30.5°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 15h 33m. For travel, June is a comfortable month to visit.
Avg High
78.3°F
Avg Low
47.8°F
Precipitation
2.89 in
Daylight
15h 33m
June records in Roundup
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 93.0°F (1972) | 33.1°F (1974) | 1.66 in (2018) |
| June 2 | 95.0°F (2017) | 32.0°F (1919) | 0.65 in (1993) |
| June 3 | 91.9°F (2006) | 30.9°F (1950) | 1.18 in (1944) |
| June 4 | 100.0°F (1988) | 33.1°F (1930) | 0.95 in (1942) |
| June 5 | 100.9°F (1988) | 32.0°F (1916) | 0.84 in (2001) |
| June 6 | 97.0°F (1977) | 34.0°F (1943) | 1.47 in (1982) |
| June 7 | 98.1°F (1977) | 34.0°F (2014) | 2.50 in (1967) |
| June 8 | 98.1°F (1988) | 30.9°F (1979) | 2.23 in (1964) |
| June 9 | 97.0°F (2017) | 30.9°F (2017) | 2.58 in (1968) |
| June 10 | 93.9°F (1956) | 35.1°F (1999) | 1.00 in (1943) |
| June 11 | 95.0°F (1988) | 32.0°F (1969) | 1.00 in (2004) |
| June 12 | 96.1°F (1979) | 32.0°F (1969) | 1.45 in (1937) |
| June 13 | 99.0°F (1940) | 30.9°F (1969) | 1.00 in (1976) |
| June 14 | 99.0°F (1973) | 30.9°F (1969) | 1.40 in (1922) |
| June 15 | 98.1°F (1931) | 36.0°F (1969) | 1.13 in (1980) |
| June 16 | 102.0°F (1931) | 37.9°F (1966) | 1.65 in (1992) |
| June 17 | 100.9°F (1933) | 39.0°F (1954) | 1.28 in (1944) |
| June 18 | 98.1°F (1933) | 34.0°F (2004) | 1.17 in (1920) |
| June 19 | 100.9°F (1974) | 39.0°F (1975) | 0.93 in (2018) |
| June 20 | 100.9°F (1974) | 37.0°F (1978) | 1.01 in (1947) |
| June 21 | 104.0°F (1919) | 37.0°F (1951) | 1.14 in (1957) |
| June 22 | 105.1°F (1919) | 39.0°F (1942) | 1.24 in (2018) |
| June 23 | 100.9°F (1941) | 37.0°F (1960) | 0.45 in (1939) |
| June 24 | 100.0°F (1970) | 39.9°F (1967) | 0.58 in (1938) |
| June 25 | 100.9°F (2012) | 33.1°F (1958) | 1.56 in (1969) |
| June 26 | 100.9°F (1919) | 33.1°F (1950) | 0.98 in (1944) |
| June 27 | 106.0°F (2002) | 37.9°F (1976) | 1.30 in (1944) |
| June 28 | 102.0°F (1966) | 39.9°F (1935) | 1.31 in (2005) |
| June 29 | 105.1°F (1984) | 41.0°F (1945) | 0.65 in (1968) |
| June 30 | 102.0°F (2008) | 37.9°F (1951) | 0.92 in (1920) |