August weather in International Falls, MN
The average temperature in International Falls in August is 62.8°F (49.7°F–76.0°F). Average precipitation: 2.82 inches.
August is a summer month in International Falls, and is warmer than the annual average of 37.4°F. Daily temperatures swing about 26.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 9m. For travel, August is a comfortable month to visit.
Avg High
76.0°F
Avg Low
49.7°F
Precipitation
2.82 in
Daylight
14h 9m
August records in International Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 93.0°F (1926) | 37.9°F (1959) | 3.27 in (1911) |
| August 2 | 91.0°F (1964) | 34.0°F (2018) | 1.74 in (1964) |
| August 3 | 91.9°F (1916) | 37.0°F (1907) | 2.09 in (1989) |
| August 4 | 93.0°F (1914) | 37.9°F (1907) | 1.00 in (1907) |
| August 5 | 91.9°F (1959) | 33.1°F (1910) | 2.45 in (1973) |
| August 6 | 93.0°F (1988) | 39.0°F (2004) | 1.42 in (2015) |
| August 7 | 93.9°F (1983) | 39.9°F (1926) | 0.83 in (1992) |
| August 8 | 93.9°F (1949) | 37.0°F (2013) | 0.91 in (2001) |
| August 9 | 96.1°F (1920) | 39.0°F (1994) | 1.37 in (2020) |
| August 10 | 90.0°F (1988) | 37.9°F (2012) | 0.95 in (1974) |
| August 11 | 91.9°F (1965) | 34.0°F (1954) | 1.00 in (1907) |
| August 12 | 93.0°F (1991) | 36.0°F (1906) | 1.80 in (1919) |
| August 13 | 93.9°F (1970) | 33.1°F (1997) | 1.00 in (1919) |
| August 14 | 91.9°F (1922) | 35.1°F (1964) | 1.19 in (2020) |
| August 15 | 90.0°F (2021) | 33.1°F (1979) | 1.56 in (2012) |
| August 16 | 93.0°F (1971) | 41.0°F (1958) | 1.82 in (1988) |
| August 17 | 91.9°F (2021) | 35.1°F (1954) | 2.51 in (2005) |
| August 18 | 95.0°F (1955) | 36.0°F (1910) | 2.45 in (1995) |
| August 19 | 93.9°F (1959) | 36.0°F (2004) | 2.52 in (1974) |
| August 20 | 91.0°F (1910) | 32.0°F (1907) | 1.33 in (1988) |
| August 21 | 87.1°F (1971) | 32.0°F (2004) | 1.81 in (1996) |
| August 22 | 91.0°F (1922) | 32.0°F (1958) | 1.95 in (1917) |
| August 23 | 88.0°F (2010) | 33.1°F (2004) | 1.41 in (1992) |
| August 24 | 91.9°F (1948) | 30.9°F (1908) | 1.85 in (1950) |
| August 25 | 91.9°F (1953) | 32.0°F (1950) | 1.50 in (1960) |
| August 26 | 91.0°F (1953) | 32.0°F (1915) | 1.25 in (1965) |
| August 27 | 95.0°F (1991) | 32.0°F (1982) | 1.44 in (2002) |
| August 28 | 93.0°F (1984) | 30.0°F (1982) | 1.40 in (1989) |
| August 29 | 90.0°F (1961) | 33.1°F (1911) | 1.99 in (2024) |
| August 30 | 88.0°F (1921) | 32.0°F (2009) | 2.13 in (1951) |
| August 31 | 93.9°F (1921) | 27.0°F (1906) | 1.50 in (1979) |