June weather in St. Charles, ID
The average temperature in St. Charles in June is 58.1°F (44.9°F–71.3°F). Average precipitation: 0.92 inches.
June is a summer month in St. Charles, and is warmer than the annual average of 41°F. Daily temperatures swing about 26.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 15h 1m. For travel, June is a comfortable month to visit.
Avg High
71.3°F
Avg Low
44.9°F
Precipitation
0.92 in
Daylight
15h 1m
June records in St. Charles
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 86.0°F (2002) | 26.1°F (1920) | 0.54 in (1951) |
| June 2 | 82.0°F (2025) | 30.0°F (1943) | 0.90 in (1980) |
| June 3 | 84.9°F (1933) | 28.9°F (1943) | 0.83 in (1961) |
| June 4 | 84.9°F (1977) | 30.0°F (1943) | 0.45 in (1971) |
| June 5 | 90.0°F (1977) | 30.0°F (1937) | 0.62 in (1940) |
| June 6 | 89.1°F (1977) | 30.9°F (1937) | 0.30 in (1968) |
| June 7 | 89.1°F (2006) | 28.9°F (1939) | 1.87 in (1964) |
| June 8 | 87.1°F (2006) | 30.9°F (2008) | 0.60 in (2005) |
| June 9 | 84.0°F (1948) | 32.0°F (2019) | 0.64 in (1997) |
| June 10 | 84.0°F (1996) | 28.9°F (2002) | 0.63 in (1960) |
| June 11 | 84.9°F (1921) | 30.9°F (2008) | 1.05 in (1928) |
| June 12 | 91.0°F (1936) | 33.1°F (2008) | 0.57 in (2005) |
| June 13 | 88.0°F (1933) | 32.0°F (2001) | 0.67 in (1976) |
| June 14 | 90.0°F (2021) | 30.9°F (1930) | 0.82 in (1963) |
| June 15 | 89.1°F (1931) | 30.9°F (1945) | 0.45 in (1925) |
| June 16 | 90.0°F (1940) | 32.0°F (2006) | 0.61 in (1969) |
| June 17 | 91.9°F (1940) | 33.1°F (1939) | 0.90 in (2020) |
| June 18 | 86.0°F (1940) | 32.0°F (1928) | 1.96 in (2018) |
| June 19 | 91.0°F (1940) | 33.1°F (1939) | 0.20 in (1930) |
| June 20 | 91.0°F (1936) | 34.0°F (1964) | 0.29 in (2004) |
| June 21 | 91.9°F (1936) | 32.0°F (1960) | 0.56 in (1948) |
| June 22 | 91.0°F (1936) | 36.0°F (1926) | 0.33 in (1966) |
| June 23 | 91.9°F (1936) | 37.0°F (1966) | 0.25 in (1948) |
| June 24 | 89.1°F (1936) | 35.1°F (2025) | 1.13 in (1952) |
| June 25 | 90.0°F (1988) | 33.1°F (1966) | 0.34 in (1972) |
| June 26 | 93.9°F (1988) | 37.0°F (1976) | 0.66 in (1965) |
| June 27 | 90.0°F (1936) | 30.9°F (1942) | 0.36 in (1945) |
| June 28 | 90.0°F (1929) | 35.1°F (1945) | 0.34 in (1936) |
| June 29 | 91.0°F (2007) | 36.0°F (1968) | 0.42 in (1920) |
| June 30 | 90.0°F (1990) | 33.1°F (1968) | 0.35 in (1980) |