August weather in Vernon, UT
The average temperature in Vernon in August is 69.7°F (51.2°F–88.2°F). Average precipitation: 0.71 inches.
August is a summer month in Vernon, and is warmer than the annual average of 46.9°F. Daily temperatures swing about 37°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 13h 35m. For travel, August is hot.
Avg High
88.2°F
Avg Low
51.2°F
Precipitation
0.71 in
Daylight
13h 35m
August records in Vernon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (2000) | 39.0°F (1995) | 0.25 in (2023) |
| August 2 | 100.9°F (2000) | 43.0°F (2024) | 0.44 in (2007) |
| August 3 | 100.0°F (2020) | 43.0°F (1985) | 0.44 in (2015) |
| August 4 | 100.0°F (1994) | 44.1°F (1980) | 0.39 in (1954) |
| August 5 | 100.0°F (1994) | 39.9°F (1965) | 0.75 in (1992) |
| August 6 | 99.0°F (1994) | 43.0°F (1965) | 0.78 in (1971) |
| August 7 | 100.0°F (2001) | 39.9°F (1996) | 0.22 in (1982) |
| August 8 | 100.0°F (1990) | 42.1°F (1975) | 0.48 in (1968) |
| August 9 | 100.0°F (1990) | 37.9°F (2009) | 0.65 in (1994) |
| August 10 | 98.1°F (1972) | 37.9°F (2025) | 0.51 in (1994) |
| August 11 | 99.0°F (1972) | 39.9°F (1974) | 0.13 in (1991) |
| August 12 | 102.0°F (1996) | 37.9°F (1985) | 0.60 in (2022) |
| August 13 | 99.0°F (1996) | 39.9°F (1985) | 1.45 in (2024) |
| August 14 | 102.0°F (2003) | 39.9°F (1993) | 0.62 in (1965) |
| August 15 | 100.0°F (2003) | 36.0°F (1978) | 0.57 in (1983) |
| August 16 | 97.0°F (2002) | 33.1°F (2009) | 0.73 in (1983) |
| August 17 | 97.0°F (1994) | 37.9°F (2009) | 1.02 in (1971) |
| August 18 | 99.0°F (2020) | 35.1°F (1978) | 1.00 in (2021) |
| August 19 | 99.0°F (2020) | 36.0°F (1978) | 0.60 in (2021) |
| August 20 | 99.0°F (2002) | 30.9°F (1964) | 0.81 in (2001) |
| August 21 | 95.0°F (1991) | 37.0°F (1974) | 0.41 in (1986) |
| August 22 | 95.0°F (1991) | 41.0°F (1968) | 0.88 in (1968) |
| August 23 | 97.0°F (2020) | 34.0°F (1968) | 0.93 in (2014) |
| August 24 | 97.0°F (2011) | 35.1°F (2010) | 0.39 in (1987) |
| August 25 | 97.0°F (1985) | 34.0°F (1964) | 0.38 in (1998) |
| August 26 | 96.1°F (2001) | 32.0°F (1992) | 0.55 in (2000) |
| August 27 | 98.1°F (2001) | 30.9°F (1992) | 0.46 in (1999) |
| August 28 | 97.0°F (2001) | 34.0°F (1992) | 0.31 in (1971) |
| August 29 | 95.0°F (1990) | 24.1°F (1964) | 0.50 in (1971) |
| August 30 | 99.0°F (2013) | 28.0°F (1964) | 0.25 in (2003) |
| August 31 | 95.0°F (1995) | 34.0°F (2005) | 1.03 in (2013) |