August weather in Wellsville, NY
The average temperature in Wellsville in August is 65.7°F (53.8°F–77.6°F). Average precipitation: 4.01 inches.
August is a summer month in Wellsville, and is warmer than the annual average of 44.9°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 43m. For travel, August is a comfortable month to visit.
Avg High
77.6°F
Avg Low
53.8°F
Precipitation
4.01 in
Daylight
13h 43m
August records in Wellsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 87.1°F (2006) | 46.9°F (2021) | 1.44 in (2003) |
| August 2 | 90.0°F (2006) | 44.1°F (2025) | 1.40 in (1994) |
| August 3 | 90.0°F (2007) | 44.1°F (2025) | 1.47 in (1961) |
| August 4 | 89.1°F (2005) | 46.0°F (2021) | 1.83 in (1964) |
| August 5 | 90.0°F (2005) | 45.0°F (2013) | 0.97 in (2002) |
| August 6 | 86.0°F (2016) | 44.1°F (2004) | 1.40 in (1977) |
| August 7 | 88.0°F (2018) | 44.1°F (2004) | 2.61 in (2000) |
| August 8 | 89.1°F (2022) | 46.9°F (2009) | 2.27 in (1972) |
| August 9 | 87.1°F (2007) | 44.1°F (2006) | 1.00 in (2009) |
| August 10 | 89.1°F (2010) | 43.0°F (2006) | 1.81 in (2024) |
| August 11 | 90.0°F (2005) | 46.9°F (2013) | 1.48 in (1984) |
| August 12 | 90.0°F (2016) | 43.0°F (2006) | 0.96 in (2016) |
| August 13 | 91.0°F (2025) | 39.9°F (2006) | 4.35 in (1994) |
| August 14 | 89.1°F (2016) | 39.9°F (2022) | 1.75 in (2005) |
| August 15 | 86.0°F (2005) | 41.0°F (2013) | 1.50 in (2011) |
| August 16 | 84.0°F (2009) | 41.0°F (2013) | 0.97 in (2020) |
| August 17 | 87.1°F (2025) | 41.0°F (2014) | 1.22 in (1994) |
| August 18 | 87.1°F (2009) | 41.0°F (2014) | 1.15 in (1973) |
| August 19 | 84.9°F (2017) | 43.0°F (2007) | 2.73 in (2021) |
| August 20 | 82.9°F (2010) | 42.1°F (2008) | 1.55 in (1999) |
| August 21 | 84.9°F (2005) | 41.0°F (2020) | 1.80 in (2004) |
| August 22 | 84.9°F (2017) | 43.0°F (2004) | 1.50 in (2018) |
| August 23 | 86.0°F (2017) | 43.0°F (2004) | 1.06 in (2002) |
| August 24 | 84.9°F (2021) | 45.0°F (2024) | 0.87 in (1988) |
| August 25 | 87.1°F (2007) | 42.1°F (2005) | 1.34 in (2023) |
| August 26 | 89.1°F (2007) | 42.1°F (2005) | 0.47 in (2011) |
| August 27 | 82.9°F (2013) | 41.0°F (2005) | 1.33 in (1987) |
| August 28 | 87.1°F (2020) | 41.0°F (2025) | 1.32 in (1972) |
| August 29 | 87.1°F (2016) | 39.9°F (2025) | 1.67 in (2006) |
| August 30 | 88.0°F (2018) | 39.0°F (2025) | 1.10 in (2005) |
| August 31 | 87.1°F (2010) | 39.0°F (2025) | 3.02 in (2005) |