August weather in Clayton, ID
The average temperature in Clayton in August is °F (°F–°F). Average precipitation: 0.87 inches.
August is a summer month in Clayton, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 13h 51m.
Avg High
°F
Avg Low
°F
Precipitation
0.87 in
Daylight
13h 51m
August records in Clayton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 82.6°F (2000) | 34.9°F (1990) | 0.50 in (1997) |
| August 2 | 79.7°F (2000) | 34.5°F (1991) | 0.20 in (1997) |
| August 3 | 80.4°F (2024) | 30.0°F (1996) | 0.40 in (2003) |
| August 4 | 77.4°F (2005) | 27.1°F (1996) | 0.20 in (1983) |
| August 5 | 80.4°F (1998) | 30.4°F (1996) | 0.60 in (2015) |
| August 6 | 80.2°F (1998) | 24.8°F (1996) | 1.00 in (2009) |
| August 7 | 80.6°F (1990) | 32.0°F (2009) | 0.60 in (2015) |
| August 8 | 80.6°F (2000) | 27.5°F (1995) | 0.70 in (1983) |
| August 9 | 80.4°F (1991) | 27.9°F (1995) | 0.20 in (1983) |
| August 10 | 82.2°F (2018) | 31.1°F (2016) | 0.30 in (2010) |
| August 11 | 79.0°F (1996) | 34.5°F (2008) | 0.10 in (1990) |
| August 12 | 78.8°F (1992) | 33.3°F (2019) | 0.30 in (1993) |
| August 13 | 80.2°F (2021) | 28.2°F (1995) | 0.80 in (1979) |
| August 14 | 84.0°F (2003) | 32.0°F (2009) | 0.10 in (1993) |
| August 15 | 79.5°F (2023) | 28.6°F (2009) | 0.90 in (1983) |
| August 16 | 78.6°F (2023) | 27.1°F (2009) | 0.20 in (1993) |
| August 17 | 80.8°F (2023) | 25.0°F (1995) | 0.40 in (2004) |
| August 18 | 78.4°F (2022) | 23.0°F (1995) | 0.70 in (1990) |
| August 19 | 78.1°F (2003) | 27.0°F (1996) | 1.20 in (1990) |
| August 20 | 77.4°F (2009) | 32.2°F (2007) | 1.10 in (2023) |
| August 21 | 78.6°F (2009) | 28.8°F (1996) | 0.50 in (1986) |
| August 22 | 75.6°F (2025) | 26.4°F (2008) | 0.40 in (2023) |
| August 23 | 78.1°F (2000) | 22.8°F (1992) | 0.40 in (2014) |
| August 24 | 76.3°F (1996) | 15.3°F (1992) | 0.50 in (1990) |
| August 25 | 76.1°F (2011) | 20.1°F (1992) | 0.30 in (1984) |
| August 26 | 79.2°F (1996) | 24.8°F (1992) | 0.30 in (2025) |
| August 27 | 78.6°F (2001) | 28.2°F (1993) | 0.50 in (1989) |
| August 28 | 75.0°F (2012) | 27.9°F (1989) | 0.70 in (1999) |
| August 29 | 78.6°F (1998) | 25.5°F (1993) | 0.20 in (1986) |
| August 30 | 75.6°F (2022) | 25.5°F (1993) | 0.80 in (1986) |
| August 31 | 78.4°F (2022) | 23.2°F (2006) | 0.30 in (2010) |