August weather in Creston, WA
The average temperature in Creston in August is 66.7°F (49.0°F–84.3°F). Average precipitation: 0.27 inches.
August is a summer month in Creston, and is warmer than the annual average of 45.6°F. Daily temperatures swing about 35.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 14h 5m. For travel, August is a comfortable month to visit.
Avg High
84.3°F
Avg Low
49.0°F
Precipitation
0.27 in
Daylight
14h 5m
August records in Creston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (2021) | 37.0°F (1909) | 0.28 in (1905) |
| August 2 | 100.0°F (1971) | 37.0°F (1910) | 0.31 in (1996) |
| August 3 | 102.0°F (1961) | 37.0°F (1938) | 0.67 in (1912) |
| August 4 | 106.0°F (1961) | 36.0°F (1924) | 0.60 in (1922) |
| August 5 | 105.1°F (1961) | 36.0°F (1964) | 0.28 in (1911) |
| August 6 | 100.0°F (1936) | 35.1°F (1907) | 0.73 in (1976) |
| August 7 | 99.0°F (1972) | 35.1°F (1946) | 0.18 in (1953) |
| August 8 | 102.0°F (1972) | 33.1°F (1918) | 0.57 in (2023) |
| August 9 | 104.0°F (1930) | 35.1°F (1938) | 1.30 in (1907) |
| August 10 | 102.9°F (2018) | 32.0°F (2006) | 1.17 in (1923) |
| August 11 | 100.0°F (1971) | 36.0°F (1931) | 0.65 in (1968) |
| August 12 | 102.9°F (1930) | 33.1°F (1938) | 0.51 in (2013) |
| August 13 | 100.9°F (2004) | 27.0°F (1913) | 0.19 in (2014) |
| August 14 | 100.0°F (2015) | 36.0°F (1937) | 0.38 in (1987) |
| August 15 | 99.0°F (1967) | 30.9°F (1935) | 0.80 in (1912) |
| August 16 | 102.0°F (1901) | 27.0°F (1913) | 0.72 in (1993) |
| August 17 | 104.0°F (2008) | 30.0°F (1995) | 0.40 in (1964) |
| August 18 | 102.0°F (1977) | 35.1°F (1907) | 0.62 in (1980) |
| August 19 | 100.9°F (1977) | 27.0°F (1916) | 0.77 in (1989) |
| August 20 | 100.0°F (1925) | 33.1°F (1903) | 0.71 in (1915) |
| August 21 | 98.1°F (2006) | 30.9°F (1910) | 0.47 in (1961) |
| August 22 | 96.1°F (1915) | 32.0°F (1938) | 0.52 in (2023) |
| August 23 | 98.1°F (1946) | 30.9°F (1993) | 0.50 in (1997) |
| August 24 | 100.0°F (1926) | 30.0°F (1925) | 0.47 in (1961) |
| August 25 | 100.0°F (1926) | 30.0°F (1910) | 0.70 in (1903) |
| August 26 | 98.1°F (2025) | 25.0°F (1908) | 0.62 in (1956) |
| August 27 | 97.0°F (1938) | 27.0°F (1902) | 0.37 in (1968) |
| August 28 | 98.1°F (1915) | 28.9°F (1925) | 0.63 in (1920) |
| August 29 | 98.1°F (1915) | 30.9°F (1925) | 0.42 in (1951) |
| August 30 | 97.0°F (1998) | 33.1°F (1903) | 1.50 in (1926) |
| August 31 | 99.0°F (1967) | 26.1°F (1902) | 0.35 in (1926) |