August weather in Sundance, WY
The average temperature in Sundance in August is 67.3°F (53.8°F–80.8°F). Average precipitation: 1.71 inches.
August is a summer month in Sundance, and is warmer than the annual average of 43.8°F. Daily temperatures swing about 27°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 51m. For travel, August is a comfortable month to visit.
Avg High
80.8°F
Avg Low
53.8°F
Precipitation
1.71 in
Daylight
13h 51m
August records in Sundance
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (1938) | 39.9°F (1911) | 1.10 in (2006) |
| August 2 | 98.1°F (1938) | 36.0°F (1931) | 0.94 in (2016) |
| August 3 | 99.0°F (1934) | 37.0°F (1978) | 1.48 in (2010) |
| August 4 | 97.0°F (1941) | 39.0°F (1980) | 1.16 in (1998) |
| August 5 | 100.0°F (1933) | 37.9°F (1917) | 1.63 in (2014) |
| August 6 | 100.9°F (2001) | 36.0°F (1917) | 1.39 in (2008) |
| August 7 | 100.0°F (1995) | 37.0°F (1921) | 1.40 in (1925) |
| August 8 | 98.1°F (1995) | 42.1°F (1912) | 1.71 in (2009) |
| August 9 | 97.0°F (1936) | 33.1°F (1917) | 1.05 in (2009) |
| August 10 | 100.0°F (1935) | 36.0°F (1931) | 0.63 in (1974) |
| August 11 | 98.1°F (2000) | 37.9°F (1917) | 1.13 in (1925) |
| August 12 | 99.0°F (1957) | 39.9°F (1964) | 1.26 in (1951) |
| August 13 | 98.1°F (1937) | 37.0°F (1966) | 1.10 in (1926) |
| August 14 | 100.9°F (1937) | 41.0°F (1995) | 0.80 in (1951) |
| August 15 | 99.0°F (2003) | 37.0°F (1944) | 1.39 in (1923) |
| August 16 | 100.0°F (2003) | 39.9°F (1925) | 0.75 in (1927) |
| August 17 | 99.0°F (2003) | 19.9°F (2001) | 1.13 in (2015) |
| August 18 | 100.9°F (1959) | 37.9°F (1985) | 1.50 in (1982) |
| August 19 | 96.1°F (1986) | 39.0°F (1978) | 1.24 in (2018) |
| August 20 | 98.1°F (1898) | 37.9°F (1964) | 0.82 in (1983) |
| August 21 | 98.1°F (1898) | 39.9°F (1916) | 2.80 in (1964) |
| August 22 | 98.1°F (1949) | 30.9°F (1966) | 0.90 in (1927) |
| August 23 | 97.0°F (2010) | 35.1°F (2015) | 1.15 in (1968) |
| August 24 | 98.1°F (1936) | 36.0°F (1934) | 0.59 in (2017) |
| August 25 | 98.1°F (1926) | 34.0°F (1964) | 0.59 in (1946) |
| August 26 | 95.0°F (1898) | 36.0°F (1967) | 0.51 in (1995) |
| August 27 | 99.0°F (1937) | 35.1°F (1976) | 0.90 in (1999) |
| August 28 | 96.1°F (2012) | 30.0°F (1911) | 0.81 in (1999) |
| August 29 | 102.0°F (2012) | 34.0°F (1920) | 1.56 in (1996) |
| August 30 | 96.1°F (1948) | 33.1°F (1992) | 0.72 in (1967) |
| August 31 | 99.0°F (1954) | 32.0°F (1944) | 0.60 in (1951) |