August weather in Alpine, UT
The average temperature in Alpine in August is 72.4°F (57.6°F–87.3°F). Average precipitation: 0.95 inches.
August is a summer month in Alpine, and is warmer than the annual average of 51°F. Daily temperatures swing about 29.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 37m. For travel, August is a comfortable month to visit.
Avg High
87.3°F
Avg Low
57.6°F
Precipitation
0.95 in
Daylight
13h 37m
August records in Alpine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1989) | 42.1°F (1975) | 0.80 in (1906) |
| August 2 | 100.0°F (2020) | 41.0°F (1975) | 0.73 in (1953) |
| August 3 | 100.0°F (1979) | 43.0°F (1975) | 1.21 in (1951) |
| August 4 | 105.1°F (1979) | 43.0°F (1980) | 1.21 in (1945) |
| August 5 | 104.0°F (1979) | 45.0°F (1976) | 0.53 in (2010) |
| August 6 | 100.0°F (1983) | 45.0°F (1976) | 0.48 in (1926) |
| August 7 | 100.0°F (1983) | 45.0°F (1996) | 0.30 in (1955) |
| August 8 | 100.0°F (1980) | 41.0°F (1975) | 0.43 in (2015) |
| August 9 | 97.0°F (1983) | 43.0°F (2009) | 0.81 in (2019) |
| August 10 | 96.1°F (1984) | 43.0°F (1985) | 0.53 in (1993) |
| August 11 | 97.0°F (1980) | 45.0°F (1980) | 0.35 in (1910) |
| August 12 | 97.0°F (1980) | 48.9°F (1976) | 0.77 in (1986) |
| August 13 | 98.1°F (2025) | 42.1°F (1985) | 0.60 in (1978) |
| August 14 | 98.1°F (1977) | 44.1°F (1978) | 1.43 in (1978) |
| August 15 | 95.0°F (1986) | 39.0°F (1978) | 0.38 in (2011) |
| August 16 | 99.0°F (1986) | 41.0°F (1976) | 0.48 in (1983) |
| August 17 | 98.1°F (1986) | 44.1°F (1987) | 1.26 in (1941) |
| August 18 | 100.0°F (1986) | 39.9°F (1978) | 1.49 in (1906) |
| August 19 | 98.1°F (1988) | 37.0°F (1978) | 0.84 in (1959) |
| August 20 | 98.1°F (2025) | 39.0°F (1980) | 0.56 in (1984) |
| August 21 | 97.0°F (2025) | 43.0°F (1980) | 0.97 in (2001) |
| August 22 | 96.1°F (2020) | 44.1°F (1965) | 0.88 in (1968) |
| August 23 | 96.1°F (1988) | 41.0°F (2014) | 1.09 in (1935) |
| August 24 | 95.0°F (1988) | 44.1°F (2010) | 0.72 in (1986) |
| August 25 | 100.0°F (1985) | 35.1°F (1975) | 0.84 in (2006) |
| August 26 | 100.0°F (1985) | 42.1°F (1987) | 0.64 in (1998) |
| August 27 | 96.1°F (1981) | 41.0°F (1976) | 0.81 in (1925) |
| August 28 | 95.0°F (1985) | 39.9°F (1976) | 0.80 in (2011) |
| August 29 | 97.0°F (1985) | 41.0°F (1975) | 1.14 in (1971) |
| August 30 | 97.0°F (1985) | 41.0°F (1993) | 1.75 in (1907) |
| August 31 | 93.9°F (2022) | 32.0°F (1965) | 1.02 in (2000) |