August weather in Big Falls, MN
The average temperature in Big Falls in August is 63.2°F (51.9°F–74.6°F). Average precipitation: 3.36 inches.
August is a summer month in Big Falls, and is warmer than the annual average of 37.5°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Daylight averages about 14h 7m. For travel, August is one of the best months of the year to visit.
Avg High
74.6°F
Avg Low
51.9°F
Precipitation
3.36 in
Daylight
14h 7m
August records in Big Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 93.9°F (1964) | 37.9°F (1933) | 1.35 in (1950) |
| August 2 | 95.0°F (1930) | 39.0°F (1977) | 1.32 in (1988) |
| August 3 | 93.9°F (1955) | 36.0°F (1971) | 1.55 in (1944) |
| August 4 | 96.1°F (1931) | 39.0°F (1951) | 1.15 in (1969) |
| August 5 | 95.0°F (1947) | 39.0°F (1936) | 2.06 in (1942) |
| August 6 | 98.1°F (1939) | 37.9°F (1989) | 2.32 in (2015) |
| August 7 | 97.0°F (1983) | 37.9°F (1989) | 3.12 in (2002) |
| August 8 | 95.0°F (1949) | 39.0°F (1964) | 2.50 in (1939) |
| August 9 | 91.9°F (1949) | 37.9°F (1930) | 2.15 in (1947) |
| August 10 | 93.9°F (1947) | 33.1°F (1930) | 1.85 in (1944) |
| August 11 | 93.9°F (1947) | 34.0°F (1954) | 2.25 in (1953) |
| August 12 | 93.9°F (1978) | 37.0°F (1930) | 1.78 in (1999) |
| August 13 | 91.9°F (1940) | 32.0°F (1964) | 1.53 in (1966) |
| August 14 | 91.9°F (1952) | 34.0°F (1964) | 1.22 in (1938) |
| August 15 | 91.0°F (1932) | 32.0°F (1979) | 3.37 in (2009) |
| August 16 | 93.0°F (1971) | 37.9°F (1981) | 0.84 in (1978) |
| August 17 | 91.9°F (1945) | 35.1°F (1954) | 2.20 in (1946) |
| August 18 | 97.0°F (1955) | 35.1°F (1933) | 1.34 in (1978) |
| August 19 | 99.0°F (1976) | 33.1°F (1932) | 1.68 in (1995) |
| August 20 | 99.0°F (1976) | 28.0°F (1934) | 1.15 in (1951) |
| August 21 | 91.0°F (1932) | 33.1°F (1967) | 1.45 in (1983) |
| August 22 | 91.9°F (1947) | 33.1°F (1958) | 1.65 in (1939) |
| August 23 | 91.0°F (1947) | 28.9°F (1940) | 1.30 in (1943) |
| August 24 | 97.0°F (1930) | 28.9°F (1977) | 2.45 in (1950) |
| August 25 | 91.9°F (1930) | 30.9°F (1931) | 1.15 in (1960) |
| August 26 | 89.1°F (1930) | 28.9°F (1934) | 1.34 in (1993) |
| August 27 | 96.1°F (1991) | 28.0°F (1941) | 1.44 in (1977) |
| August 28 | 96.1°F (1984) | 25.0°F (1934) | 2.40 in (1969) |
| August 29 | 93.9°F (1984) | 28.9°F (1933) | 1.50 in (1980) |
| August 30 | 91.0°F (1932) | 28.0°F (1931) | 3.90 in (1944) |
| August 31 | 91.9°F (1953) | 28.9°F (1935) | 2.63 in (1942) |