August weather in Helena, AL
The average temperature in Helena in August is 81.1°F (70.2°F–92.0°F). Average precipitation: 4.42 inches.
August is a summer month in Helena, and is warmer than the annual average of 64°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 14m. For travel, August is hot.
Avg High
92.0°F
Avg Low
70.2°F
Precipitation
4.42 in
Daylight
13h 14m
August records in Helena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (2010) | 64.0°F (2017) | 1.16 in (2013) |
| August 2 | 102.9°F (2010) | 66.0°F (2015) | 1.45 in (2014) |
| August 3 | 102.0°F (2011) | 64.9°F (2015) | 0.53 in (2019) |
| August 4 | 102.0°F (2015) | 66.9°F (2015) | 0.19 in (2003) |
| August 5 | 100.0°F (2006) | 66.9°F (2014) | 0.60 in (2015) |
| August 6 | 99.0°F (2008) | 68.0°F (2004) | 2.26 in (2010) |
| August 7 | 102.0°F (2007) | 61.0°F (2004) | 1.66 in (2001) |
| August 8 | 102.0°F (2007) | 66.0°F (2004) | 1.50 in (2017) |
| August 9 | 104.0°F (2007) | 57.9°F (2008) | 0.74 in (2006) |
| August 10 | 102.9°F (2007) | 64.0°F (2008) | 1.68 in (2012) |
| August 11 | 102.9°F (2007) | 66.0°F (2012) | 1.12 in (2009) |
| August 12 | 105.1°F (2007) | 61.0°F (2012) | 2.59 in (2004) |
| August 13 | 105.1°F (2019) | 55.9°F (2004) | 1.38 in (2013) |
| August 14 | 106.0°F (2007) | 53.1°F (2004) | 2.25 in (2010) |
| August 15 | 107.1°F (2007) | 55.0°F (2004) | 0.52 in (2017) |
| August 16 | 100.9°F (2007) | 60.1°F (2004) | 0.56 in (2015) |
| August 17 | 102.9°F (2019) | 63.0°F (2004) | 1.67 in (2003) |
| August 18 | 102.0°F (2007) | 61.0°F (2004) | 1.32 in (2009) |
| August 19 | 99.0°F (2011) | 64.9°F (2004) | 1.90 in (2002) |
| August 20 | 99.0°F (2005) | 66.9°F (2012) | 1.69 in (2011) |
| August 21 | 100.0°F (2007) | 62.1°F (2012) | 2.33 in (2006) |
| August 22 | 100.0°F (2007) | 61.0°F (2012) | 0.64 in (2017) |
| August 23 | 105.1°F (2007) | 60.1°F (2009) | 1.05 in (2008) |
| August 24 | 100.9°F (2011) | 57.9°F (2009) | 1.62 in (2008) |
| August 25 | 100.9°F (2011) | 62.1°F (2017) | 2.25 in (2008) |
| August 26 | 99.0°F (2011) | 57.0°F (2015) | 1.32 in (2019) |
| August 27 | 97.0°F (2016) | 60.1°F (2015) | 0.11 in (2009) |
| August 28 | 98.1°F (2014) | 64.0°F (2011) | 1.25 in (2020) |
| August 29 | 97.0°F (2006) | 63.0°F (2011) | 1.07 in (2005) |
| August 30 | 100.0°F (2011) | 57.9°F (2019) | 1.64 in (2007) |
| August 31 | 98.1°F (2011) | 63.0°F (2019) | 2.15 in (2021) |