August weather in Eureka, UT
The average temperature in Eureka in August is °F (°F–°F). Average precipitation: 0.90 inches.
August is a summer month in Eureka, and is cooler than the annual average of 0°F. Expect about 4 days with precipitation. Daylight averages about 13h 35m.
Avg High
°F
Avg Low
°F
Precipitation
0.90 in
Daylight
13h 35m
August records in Eureka
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 92.5°F (2020) | 45.5°F (2006) | 0.30 in (2007) |
| August 2 | 94.3°F (2020) | 45.5°F (2006) | 0.50 in (2023) |
| August 3 | 90.1°F (2020) | 46.4°F (2023) | 0.60 in (2015) |
| August 4 | 89.2°F (2020) | 46.6°F (2023) | 0.30 in (1997) |
| August 5 | 90.3°F (2024) | 48.2°F (2023) | 0.20 in (2010) |
| August 6 | 91.4°F (2024) | 41.0°F (2009) | 0.40 in (1988) |
| August 7 | 88.0°F (2024) | 38.8°F (2009) | 0.50 in (1983) |
| August 8 | 93.4°F (2012) | 36.3°F (2009) | 0.30 in (2008) |
| August 9 | 90.0°F (2018) | 36.3°F (2009) | 1.40 in (1994) |
| August 10 | 91.2°F (2018) | 44.2°F (2009) | 0.30 in (1979) |
| August 11 | 92.7°F (2018) | 46.6°F (2008) | 0.70 in (2022) |
| August 12 | 90.9°F (2018) | 43.5°F (2019) | 0.30 in (1990) |
| August 13 | 91.8°F (2007) | 43.7°F (2010) | 0.30 in (2022) |
| August 14 | 90.0°F (2021) | 46.0°F (2005) | 0.50 in (1987) |
| August 15 | 90.9°F (2007) | 38.5°F (2009) | 0.60 in (2023) |
| August 16 | 90.1°F (2020) | 36.3°F (2009) | 0.30 in (2005) |
| August 17 | 93.6°F (2020) | 40.1°F (2009) | 1.40 in (2021) |
| August 18 | 90.5°F (2020) | 42.6°F (2009) | 2.10 in (2021) |
| August 19 | 93.6°F (2020) | 39.9°F (2021) | 0.30 in (1999) |
| August 20 | 89.6°F (2020) | 44.4°F (2021) | 0.80 in (2001) |
| August 21 | 90.0°F (2009) | 44.8°F (2021) | 0.20 in (1979) |
| August 22 | 90.5°F (2009) | 43.9°F (2010) | 0.90 in (2018) |
| August 23 | 88.9°F (2020) | 37.4°F (2010) | 0.60 in (1987) |
| August 24 | 89.4°F (2011) | 37.9°F (2010) | 1.60 in (2025) |
| August 25 | 89.1°F (2007) | 38.5°F (2024) | 0.40 in (1991) |
| August 26 | 89.4°F (2011) | 37.0°F (2024) | 0.20 in (1981) |
| August 27 | 87.4°F (2011) | 34.3°F (2004) | 0.80 in (2011) |
| August 28 | 87.3°F (2017) | 36.5°F (2018) | 0.30 in (2007) |
| August 29 | 87.3°F (2015) | 40.3°F (2010) | 0.40 in (1982) |
| August 30 | 87.3°F (2016) | 36.3°F (2010) | 0.30 in (1999) |
| August 31 | 87.6°F (2022) | 34.3°F (2005) | 0.70 in (2008) |