August weather in Ukiah, OR
The average temperature in Ukiah in August is °F (°F–°F). Average precipitation: 0.56 inches.
August is a summer month in Ukiah, and is cooler than the annual average of 0°F. Expect about 2 days with precipitation. Daylight averages about 13h 54m.
Avg High
°F
Avg Low
°F
Precipitation
0.56 in
Daylight
13h 54m
August records in Ukiah
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 93.4°F (2009) | 40.5°F (2002) | 1.20 in (1984) |
| August 2 | 91.2°F (2024) | 39.9°F (2006) | 0.30 in (1982) |
| August 3 | 89.2°F (2021) | 36.0°F (2016) | 0.10 in (2025) |
| August 4 | 92.8°F (1998) | 34.0°F (2002) | 0.10 in (1984) |
| August 5 | 91.4°F (1990) | 32.2°F (2002) | 0.60 in (1991) |
| August 6 | 86.0°F (2012) | 34.3°F (1996) | 0.70 in (2009) |
| August 7 | 86.9°F (2012) | 32.2°F (2002) | 1.30 in (2009) |
| August 8 | 93.0°F (2018) | 35.2°F (1992) | 0.30 in (1989) |
| August 9 | 94.3°F (2018) | 36.7°F (1992) | 0.20 in (2016) |
| August 10 | 90.0°F (1996) | 36.7°F (2008) | 0.30 in (1989) |
| August 11 | 86.4°F (2025) | 36.7°F (1991) | 0.30 in (2019) |
| August 12 | 88.3°F (2001) | 36.7°F (1995) | 0.10 in (1997) |
| August 13 | 86.2°F (1994) | 33.1°F (1995) | 1.10 in (1979) |
| August 14 | 87.4°F (2021) | 35.8°F (2000) | 1.30 in (1979) |
| August 15 | 90.0°F (2021) | 35.1°F (1999) | 0.30 in (2014) |
| August 16 | 92.1°F (2020) | 35.6°F (1998) | 1.80 in (1993) |
| August 17 | 90.1°F (2008) | 34.3°F (1998) | 0.40 in (2025) |
| August 18 | 86.7°F (1992) | 32.0°F (1995) | 0.30 in (2021) |
| August 19 | 83.1°F (2009) | 35.2°F (2001) | 0.60 in (1979) |
| August 20 | 92.1°F (2009) | 33.8°F (2000) | 0.40 in (2008) |
| August 21 | 88.2°F (2006) | 36.9°F (1996) | 0.90 in (1990) |
| August 22 | 83.5°F (1997) | 35.4°F (2008) | 1.10 in (2004) |
| August 23 | 86.5°F (1999) | 30.6°F (2021) | 0.20 in (1983) |
| August 24 | 88.5°F (1996) | 31.3°F (1992) | 1.50 in (1989) |
| August 25 | 89.1°F (1996) | 29.5°F (1993) | 0.30 in (2004) |
| August 26 | 84.6°F (1996) | 32.7°F (1993) | 0.30 in (1980) |
| August 27 | 85.8°F (2017) | 32.4°F (2010) | 0.50 in (2018) |
| August 28 | 91.0°F (1998) | 30.2°F (2024) | 0.30 in (1986) |
| August 29 | 90.1°F (2017) | 34.2°F (1993) | 0.50 in (1979) |
| August 30 | 87.3°F (2007) | 32.9°F (2008) | 1.20 in (1984) |
| August 31 | 89.6°F (2022) | 31.1°F (2021) | 0.30 in (2010) |