October weather in Eureka, UT
The average temperature in Eureka in October is °F (°F–°F). Average precipitation: 2.26 inches.
October is a fall month in Eureka, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 10h 55m.
Avg High
°F
Avg Low
°F
Precipitation
2.26 in
Daylight
10h 55m
October records in Eureka
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 82.2°F (2010) | 19.0°F (2009) | 1.30 in (1982) |
| October 2 | 80.8°F (2010) | 21.0°F (2017) | 0.50 in (2006) |
| October 3 | 75.9°F (2024) | 20.8°F (2017) | 1.00 in (1981) |
| October 4 | 78.8°F (2024) | 20.8°F (2013) | 1.70 in (2008) |
| October 5 | 73.6°F (2020) | 18.7°F (2005) | 1.90 in (2011) |
| October 6 | 73.4°F (2020) | 19.9°F (2009) | 1.40 in (2006) |
| October 7 | 76.6°F (2020) | 18.9°F (2007) | 0.90 in (2018) |
| October 8 | 75.2°F (2024) | 27.9°F (2017) | 0.30 in (2021) |
| October 9 | 73.9°F (2024) | 19.2°F (2019) | 0.40 in (2018) |
| October 10 | 74.1°F (2015) | 12.9°F (2019) | 1.10 in (2000) |
| October 11 | 73.6°F (2024) | 8.2°F (2019) | 0.50 in (1980) |
| October 12 | 71.4°F (2015) | 11.5°F (2008) | 0.90 in (1988) |
| October 13 | 74.3°F (2015) | 13.5°F (2021) | 0.60 in (2025) |
| October 14 | 73.9°F (2015) | 19.6°F (2017) | 0.50 in (1994) |
| October 15 | 72.5°F (2015) | 16.9°F (2021) | 0.50 in (1981) |
| October 16 | 72.7°F (2015) | 21.2°F (2013) | 0.80 in (1984) |
| October 17 | 70.7°F (2003) | 25.2°F (2012) | 0.60 in (1984) |
| October 18 | 71.6°F (2003) | 20.1°F (2007) | 0.80 in (2015) |
| October 19 | 70.7°F (2023) | 22.5°F (2016) | 1.60 in (2004) |
| October 20 | 74.1°F (2003) | 21.6°F (2019) | 2.80 in (2004) |
| October 21 | 73.6°F (2003) | 17.6°F (2017) | 0.50 in (2004) |
| October 22 | 71.2°F (2003) | 18.3°F (2007) | 0.40 in (2022) |
| October 23 | 66.2°F (2003) | 14.7°F (2020) | 1.00 in (2004) |
| October 24 | 67.5°F (2014) | 20.1°F (2022) | 0.60 in (2010) |
| October 25 | 65.3°F (2014) | 9.7°F (2020) | 1.20 in (2021) |
| October 26 | 65.7°F (2024) | 6.1°F (2020) | 0.60 in (1991) |
| October 27 | 67.1°F (2008) | 14.2°F (2019) | 1.20 in (2005) |
| October 28 | 68.5°F (2008) | 2.5°F (2019) | 1.90 in (2005) |
| October 29 | 64.0°F (2008) | 5.0°F (2019) | 0.80 in (1987) |
| October 30 | 65.1°F (2008) | -3.6°F (2019) | 2.60 in (1992) |
| October 31 | 63.3°F (2012) | 7.9°F (2019) | 1.90 in (2000) |