June weather in Boulder, UT
The average temperature in Boulder in June is 66.6°F (54.4°F–78.8°F). Average precipitation: 0.38 inches.
June is a summer month in Boulder, and is warmer than the annual average of 50.3°F. Daily temperatures swing about 24.4°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 14h 35m. For travel, June is one of the best months of the year to visit.
Avg High
78.8°F
Avg Low
54.4°F
Precipitation
0.38 in
Daylight
14h 35m
June records in Boulder
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 84.9°F (1997) | 36.0°F (1971) | 0.23 in (1991) |
| June 2 | 86.0°F (2000) | 28.0°F (1955) | 0.52 in (1999) |
| June 3 | 86.0°F (1960) | 32.0°F (1955) | 0.49 in (2005) |
| June 4 | 91.9°F (1996) | 33.1°F (1999) | 0.18 in (2023) |
| June 5 | 90.0°F (1996) | 32.0°F (1999) | 0.27 in (1999) |
| June 6 | 89.1°F (2006) | 32.0°F (1982) | 1.22 in (2015) |
| June 7 | 88.0°F (1981) | 33.1°F (1993) | 0.30 in (1972) |
| June 8 | 89.1°F (1955) | 23.0°F (2000) | 0.34 in (1968) |
| June 9 | 89.1°F (1981) | 33.1°F (1984) | 0.11 in (1989) |
| June 10 | 89.1°F (1996) | 27.0°F (2000) | 1.00 in (1957) |
| June 11 | 87.1°F (1956) | 32.0°F (2000) | 0.49 in (1965) |
| June 12 | 89.1°F (1956) | 36.0°F (2005) | 0.37 in (2010) |
| June 13 | 91.9°F (1974) | 39.0°F (1967) | 0.87 in (1967) |
| June 14 | 93.9°F (1974) | 30.0°F (2001) | 0.23 in (1967) |
| June 15 | 91.9°F (1974) | 34.0°F (1981) | 0.06 in (2023) |
| June 16 | 97.0°F (2021) | 32.0°F (1957) | 0.26 in (1967) |
| June 17 | 91.9°F (2021) | 34.0°F (1957) | 0.28 in (1993) |
| June 18 | 91.0°F (2021) | 35.1°F (1995) | 0.22 in (1982) |
| June 19 | 91.0°F (1961) | 35.1°F (1973) | 0.12 in (2022) |
| June 20 | 93.9°F (2021) | 39.9°F (1975) | 0.20 in (1988) |
| June 21 | 93.0°F (1961) | 39.9°F (1975) | 0.25 in (2009) |
| June 22 | 93.9°F (1954) | 42.1°F (1989) | 1.03 in (1972) |
| June 23 | 96.1°F (1961) | 41.0°F (2019) | 0.11 in (1965) |
| June 24 | 93.9°F (1981) | 36.0°F (2000) | 0.86 in (1969) |
| June 25 | 95.0°F (1970) | 37.9°F (1969) | 0.25 in (1965) |
| June 26 | 93.9°F (1970) | 34.0°F (1985) | 0.97 in (2009) |
| June 27 | 91.9°F (1968) | 39.9°F (1965) | 0.29 in (2000) |
| June 28 | 95.0°F (2013) | 42.1°F (1959) | 0.22 in (1988) |
| June 29 | 95.0°F (1974) | 46.9°F (1969) | 1.65 in (1956) |
| June 30 | 93.0°F (1990) | 32.0°F (1968) | 0.65 in (2022) |