August weather in Upton, WY
The average temperature in Upton in August is 69.9°F (54.4°F–85.3°F). Average precipitation: 1.42 inches.
August is a summer month in Upton, and is warmer than the annual average of 44.8°F. Daily temperatures swing about 30.9°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 13h 50m. For travel, August is a comfortable month to visit.
Avg High
85.3°F
Avg Low
54.4°F
Precipitation
1.42 in
Daylight
13h 50m
August records in Upton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (2022) | 39.0°F (1968) | 1.39 in (1959) |
| August 2 | 100.9°F (2001) | 37.0°F (1917) | 0.87 in (2000) |
| August 3 | 102.0°F (2001) | 33.1°F (1974) | 1.10 in (2010) |
| August 4 | 102.0°F (2022) | 37.0°F (1980) | 0.70 in (1998) |
| August 5 | 98.1°F (2022) | 37.0°F (1917) | 1.00 in (1990) |
| August 6 | 102.0°F (2001) | 43.0°F (1924) | 0.94 in (1970) |
| August 7 | 102.0°F (2001) | 39.9°F (2017) | 0.80 in (2013) |
| August 8 | 100.0°F (1985) | 33.1°F (1921) | 1.34 in (2019) |
| August 9 | 100.9°F (1983) | 33.1°F (1917) | 0.92 in (2009) |
| August 10 | 100.0°F (2022) | 41.0°F (1914) | 1.83 in (1974) |
| August 11 | 102.0°F (2022) | 36.0°F (2004) | 1.05 in (1909) |
| August 12 | 100.0°F (1996) | 36.0°F (1917) | 1.20 in (1973) |
| August 13 | 100.0°F (2007) | 39.0°F (1966) | 0.82 in (1950) |
| August 14 | 98.1°F (2003) | 42.1°F (1995) | 1.17 in (1951) |
| August 15 | 99.0°F (2015) | 37.9°F (1974) | 0.93 in (1927) |
| August 16 | 98.1°F (1995) | 39.9°F (1974) | 2.32 in (1957) |
| August 17 | 100.9°F (2021) | 35.1°F (2002) | 2.00 in (1949) |
| August 18 | 100.9°F (1959) | 37.9°F (1978) | 1.07 in (2015) |
| August 19 | 102.0°F (1986) | 37.9°F (1956) | 1.23 in (1966) |
| August 20 | 99.0°F (2025) | 34.0°F (1964) | 1.02 in (1993) |
| August 21 | 102.9°F (2023) | 36.0°F (1974) | 0.56 in (1964) |
| August 22 | 102.0°F (2010) | 30.9°F (2015) | 0.79 in (1983) |
| August 23 | 102.0°F (1922) | 24.1°F (2015) | 0.70 in (1968) |
| August 24 | 98.1°F (1997) | 36.0°F (1915) | 0.50 in (2002) |
| August 25 | 100.0°F (2011) | 33.1°F (1964) | 0.65 in (1915) |
| August 26 | 99.0°F (1926) | 36.0°F (1967) | 0.83 in (2022) |
| August 27 | 102.0°F (1926) | 32.0°F (1976) | 0.64 in (2015) |
| August 28 | 100.9°F (2012) | 35.1°F (1976) | 0.70 in (2002) |
| August 29 | 100.9°F (2012) | 32.0°F (1915) | 0.75 in (1996) |
| August 30 | 99.0°F (1985) | 33.1°F (1964) | 0.85 in (1980) |
| August 31 | 97.0°F (1954) | 34.0°F (1958) | 0.73 in (1951) |