August weather in Newton, UT
The average temperature in Newton in August is 73.1°F (58.1°F–88.0°F). Average precipitation: 0.70 inches.
August is a summer month in Newton, and is warmer than the annual average of 48.8°F. Daily temperatures swing about 29.9°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 13h 42m. For travel, August is hot.
Avg High
88.0°F
Avg Low
58.1°F
Precipitation
0.70 in
Daylight
13h 42m
August records in Newton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (2000) | 41.0°F (1993) | 1.77 in (2011) |
| August 2 | 102.0°F (2000) | 46.9°F (1987) | 0.49 in (2022) |
| August 3 | 99.0°F (2024) | 53.1°F (1985) | 0.20 in (2022) |
| August 4 | 99.0°F (1994) | 53.1°F (1996) | 1.59 in (2023) |
| August 5 | 98.1°F (1994) | 53.1°F (1996) | 0.73 in (2014) |
| August 6 | 97.0°F (1983) | 53.1°F (1996) | 0.71 in (2022) |
| August 7 | 102.9°F (2001) | 48.9°F (1996) | 0.55 in (2022) |
| August 8 | 100.0°F (1990) | 46.0°F (1991) | 0.30 in (1993) |
| August 9 | 100.0°F (2001) | 46.0°F (2025) | 0.36 in (1998) |
| August 10 | 99.0°F (1990) | 48.0°F (2025) | 0.26 in (1997) |
| August 11 | 99.0°F (2003) | 52.0°F (2002) | 0.37 in (1997) |
| August 12 | 100.0°F (2003) | 50.0°F (1985) | 0.16 in (1990) |
| August 13 | 100.0°F (1996) | 48.0°F (2004) | 0.05 in (2017) |
| August 14 | 102.0°F (2003) | 50.0°F (1985) | 0.12 in (1997) |
| August 15 | 102.9°F (2003) | 53.1°F (2002) | 1.35 in (1980) |
| August 16 | 100.0°F (2003) | 48.0°F (1987) | 0.30 in (1990) |
| August 17 | 96.1°F (2007) | 42.1°F (1986) | 0.75 in (1983) |
| August 18 | 100.0°F (2020) | 42.1°F (1986) | 0.96 in (1983) |
| August 19 | 99.0°F (2020) | 46.9°F (1995) | 1.00 in (2021) |
| August 20 | 99.0°F (2020) | 48.0°F (1980) | 0.72 in (2021) |
| August 21 | 97.0°F (2025) | 43.0°F (1993) | 0.35 in (1989) |
| August 22 | 96.1°F (2010) | 51.1°F (1985) | 0.33 in (2021) |
| August 23 | 93.9°F (1991) | 48.0°F (2014) | 0.78 in (2003) |
| August 24 | 96.1°F (1988) | 45.0°F (1992) | 0.18 in (1987) |
| August 25 | 97.0°F (1988) | 43.0°F (1989) | 0.28 in (2014) |
| August 26 | 97.0°F (1988) | 42.1°F (1992) | 0.95 in (1991) |
| August 27 | 96.1°F (2001) | 43.0°F (1992) | 0.60 in (2025) |
| August 28 | 97.0°F (2001) | 37.9°F (2004) | 0.45 in (2025) |
| August 29 | 99.0°F (2017) | 46.9°F (2024) | 0.06 in (2010) |
| August 30 | 96.1°F (2023) | 42.1°F (1993) | 1.30 in (2000) |
| August 31 | 93.9°F (2007) | 39.0°F (2005) | 0.70 in (1999) |