August weather in Union, MS
The average temperature in Union in August is °F (°F–°F). Average precipitation: 4.59 inches.
August is a summer month in Union, and is cooler than the annual average of 0°F. Daylight averages about 13h 12m.
Avg High
°F
Avg Low
°F
Precipitation
4.59 in
Daylight
13h 12m
August records in Union
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 2.64 in (2006) |
| August 2 | — | — | 0.55 in (2009) |
| August 3 | — | — | 0.41 in (2003) |
| August 4 | — | — | 0.30 in (2022) |
| August 5 | — | — | 0.16 in (2010) |
| August 6 | — | — | 0.31 in (2005) |
| August 7 | — | — | 1.12 in (2003) |
| August 8 | — | — | 1.60 in (2017) |
| August 9 | — | — | 0.26 in (2010) |
| August 10 | — | — | 2.10 in (2016) |
| August 11 | — | — | 1.19 in (2005) |
| August 12 | — | — | 1.85 in (2014) |
| August 13 | — | — | 2.40 in (2008) |
| August 14 | — | — | 1.81 in (2025) |
| August 15 | — | — | 0.70 in (2021) |
| August 16 | — | — | 2.80 in (2008) |
| August 17 | — | — | 1.40 in (2022) |
| August 18 | — | — | 1.38 in (2016) |
| August 19 | — | — | 1.66 in (2009) |
| August 20 | — | — | 1.15 in (2012) |
| August 21 | — | — | 1.77 in (2021) |
| August 22 | — | — | 2.10 in (2022) |
| August 23 | — | — | 1.56 in (2004) |
| August 24 | — | — | 3.10 in (2022) |
| August 25 | — | — | 5.10 in (2022) |
| August 26 | — | — | 0.70 in (2022) |
| August 27 | — | — | 0.50 in (2007) |
| August 28 | — | — | 0.25 in (2006) |
| August 29 | — | — | 1.90 in (2025) |
| August 30 | — | — | 6.91 in (2005) |
| August 31 | — | — | 2.60 in (2021) |