August weather in Plymouth, UT
The average temperature in Plymouth in August is °F (°F–°F). Average precipitation: 0.59 inches.
August is a summer month in Plymouth, and is cooler than the annual average of 0°F. Expect about 3 days with precipitation. Daylight averages about 13h 42m.
Avg High
°F
Avg Low
°F
Precipitation
0.59 in
Daylight
13h 42m
August records in Plymouth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.0°F (1943) | 50.0°F (1942) | 0.17 in (2021) |
| August 2 | 95.0°F (1941) | 48.9°F (1942) | 0.60 in (2022) |
| August 3 | 93.9°F (1941) | 43.0°F (1943) | 1.38 in (2023) |
| August 4 | 98.1°F (1942) | 46.9°F (1942) | 1.23 in (1951) |
| August 5 | 97.0°F (1941) | 48.0°F (1941) | 0.35 in (1997) |
| August 6 | 93.0°F (1942) | 48.0°F (1942) | 0.76 in (2022) |
| August 7 | 96.1°F (1942) | 53.1°F (1942) | 0.31 in (2015) |
| August 8 | 97.0°F (1942) | 46.0°F (1943) | 0.25 in (1993) |
| August 9 | 97.0°F (1942) | 44.1°F (1943) | 1.14 in (1941) |
| August 10 | 95.0°F (1942) | 39.0°F (1943) | 0.42 in (2024) |
| August 11 | 91.9°F (1943) | 48.0°F (1943) | 0.47 in (1997) |
| August 12 | 91.0°F (1943) | 48.9°F (1943) | 0.35 in (1990) |
| August 13 | 95.0°F (1943) | 37.9°F (1943) | 0.14 in (2017) |
| August 14 | 98.1°F (1943) | 39.9°F (1943) | 0.02 in (2025) |
| August 15 | 93.0°F (1943) | 43.0°F (1942) | 0.38 in (1987) |
| August 16 | 91.9°F (1942) | 46.0°F (1942) | 0.84 in (2005) |
| August 17 | 91.9°F (1942) | 48.0°F (1942) | 0.67 in (1990) |
| August 18 | 91.9°F (1942) | 52.0°F (1941) | 1.18 in (2021) |
| August 19 | 91.9°F (1942) | 48.0°F (1942) | 1.14 in (2021) |
| August 20 | 91.9°F (1942) | 39.9°F (1943) | 0.27 in (2013) |
| August 21 | 91.9°F (1942) | 48.0°F (1943) | 0.49 in (1991) |
| August 22 | 91.9°F (1942) | 44.1°F (1943) | 0.15 in (2018) |
| August 23 | 96.1°F (1942) | 42.1°F (1943) | 0.35 in (2014) |
| August 24 | 91.0°F (1943) | 55.9°F (1941) | 0.10 in (1987) |
| August 25 | 84.9°F (1941) | 48.9°F (1943) | 0.22 in (1987) |
| August 26 | 89.1°F (1943) | 36.0°F (1943) | 0.60 in (1991) |
| August 27 | 91.9°F (1943) | 35.1°F (1943) | 1.60 in (2025) |
| August 28 | 96.1°F (1943) | 35.1°F (1943) | 1.07 in (2010) |
| August 29 | 91.9°F (1943) | 44.1°F (1941) | 0.02 in (1999) |
| August 30 | 71.1°F (1941) | 32.0°F (1943) | 0.82 in (1986) |
| August 31 | 84.9°F (1942) | 26.1°F (1943) | 1.60 in (2000) |