August weather in Longtown, MO
The average temperature in Longtown in August is 75.3°F (63.5°F–87.2°F). Average precipitation: 3.33 inches.
August is a summer month in Longtown, and is warmer than the annual average of 55°F. Daily temperatures swing about 23.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 27m. For travel, August is a comfortable month to visit.
Avg High
87.2°F
Avg Low
63.5°F
Precipitation
3.33 in
Daylight
13h 27m
August records in Longtown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 106.0°F (1980) | 48.0°F (1971) | 1.22 in (1976) |
| August 2 | 102.9°F (1987) | 48.9°F (1971) | 1.12 in (1958) |
| August 3 | 109.0°F (1964) | 51.1°F (1950) | 2.10 in (2023) |
| August 4 | 105.1°F (1964) | 48.9°F (1974) | 1.92 in (2022) |
| August 5 | 104.0°F (1956) | 50.0°F (1976) | 3.40 in (1985) |
| August 6 | 102.0°F (1956) | 48.9°F (1994) | 3.51 in (1946) |
| August 7 | 100.0°F (1962) | 50.0°F (1978) | 1.16 in (1986) |
| August 8 | 100.0°F (1980) | 48.9°F (1997) | 3.20 in (1999) |
| August 9 | 102.0°F (1980) | 48.0°F (1976) | 2.58 in (1940) |
| August 10 | 105.1°F (1980) | 46.0°F (1972) | 1.77 in (1995) |
| August 11 | 102.0°F (1980) | 48.0°F (1972) | 1.16 in (1940) |
| August 12 | 102.0°F (1980) | 48.0°F (2004) | 2.00 in (1993) |
| August 13 | 102.9°F (2007) | 46.0°F (2004) | 1.18 in (1963) |
| August 14 | 100.0°F (1954) | 46.0°F (2004) | 3.25 in (2016) |
| August 15 | 102.9°F (1954) | 48.9°F (1994) | 2.90 in (1950) |
| August 16 | 104.0°F (1954) | 46.0°F (1992) | 2.16 in (1985) |
| August 17 | 102.0°F (1988) | 46.0°F (1992) | 2.90 in (1959) |
| August 18 | 104.0°F (1954) | 50.0°F (2012) | 1.60 in (2001) |
| August 19 | 102.9°F (1983) | 50.0°F (1953) | 2.05 in (1965) |
| August 20 | 104.0°F (1983) | 51.1°F (1992) | 2.31 in (2002) |
| August 21 | 105.1°F (1983) | 44.1°F (1950) | 1.45 in (2014) |
| August 22 | 104.0°F (1987) | 48.0°F (1950) | 2.00 in (1964) |
| August 23 | 105.1°F (1983) | 50.0°F (2024) | 1.35 in (1985) |
| August 24 | 102.0°F (2007) | 48.9°F (1952) | 0.50 in (1958) |
| August 25 | 102.9°F (2007) | 48.9°F (2015) | 1.63 in (2018) |
| August 26 | 102.9°F (1978) | 46.0°F (2025) | 4.78 in (1975) |
| August 27 | 102.9°F (1954) | 46.0°F (1984) | 1.85 in (1987) |
| August 28 | 99.0°F (1963) | 41.0°F (1986) | 2.19 in (2006) |
| August 29 | 100.9°F (1983) | 35.1°F (1986) | 2.80 in (1974) |
| August 30 | 100.9°F (1984) | 39.0°F (1986) | 2.65 in (2003) |
| August 31 | 100.0°F (1953) | 48.0°F (1976) | 0.85 in (1950) |