August weather in Mary Esther, FL
The average temperature in Mary Esther in August is 83.2°F (75.8°F–90.6°F). Average precipitation: 6.08 inches.
August is a summer month in Mary Esther, and is warmer than the annual average of 69.8°F. Daily temperatures swing about 14.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 6m. For travel, August is a wet month.
Avg High
90.6°F
Avg Low
75.8°F
Precipitation
6.08 in
Daylight
13h 6m
August records in Mary Esther
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (2023) | 68.0°F (1997) | 2.80 in (2018) |
| August 2 | 98.1°F (2023) | 72.0°F (1997) | 1.06 in (2018) |
| August 3 | 97.0°F (1999) | 72.0°F (1997) | 0.33 in (2021) |
| August 4 | 97.0°F (2023) | 73.0°F (2002) | 2.41 in (2017) |
| August 5 | 96.1°F (2004) | 70.0°F (2009) | 3.96 in (2005) |
| August 6 | 100.0°F (2024) | 71.1°F (2005) | 4.87 in (2005) |
| August 7 | 100.0°F (2024) | 73.0°F (2005) | 1.96 in (2012) |
| August 8 | 95.0°F (2015) | 72.0°F (1998) | 1.29 in (1998) |
| August 9 | 93.9°F (2000) | 72.0°F (2002) | 1.23 in (2012) |
| August 10 | 95.0°F (2010) | 72.0°F (2008) | 3.46 in (2004) |
| August 11 | 93.9°F (2011) | 70.0°F (2004) | 1.91 in (2004) |
| August 12 | 95.0°F (2023) | 70.0°F (2003) | 1.58 in (2007) |
| August 13 | 96.1°F (1999) | 69.1°F (2004) | 0.76 in (2020) |
| August 14 | 95.0°F (1999) | 66.0°F (2004) | 1.12 in (2001) |
| August 15 | 93.9°F (2023) | 69.1°F (2004) | 0.57 in (2012) |
| August 16 | 97.0°F (2000) | 71.1°F (2008) | 1.73 in (2015) |
| August 17 | 95.0°F (2017) | 73.0°F (2004) | 4.06 in (2013) |
| August 18 | 97.0°F (2017) | 71.1°F (2004) | 1.78 in (2002) |
| August 19 | 97.0°F (2024) | 72.0°F (2001) | 1.34 in (2012) |
| August 20 | 98.1°F (2023) | 71.1°F (2001) | 1.66 in (2012) |
| August 21 | 93.9°F (2005) | 73.0°F (1999) | 1.58 in (2021) |
| August 22 | 99.0°F (2014) | 72.0°F (1997) | 1.58 in (2010) |
| August 23 | 100.0°F (2014) | 70.0°F (2009) | 0.85 in (2019) |
| August 24 | 99.0°F (2017) | 66.9°F (2009) | 2.73 in (2020) |
| August 25 | 96.1°F (2011) | 71.1°F (2009) | 0.75 in (2008) |
| August 26 | 104.0°F (2023) | 66.9°F (1997) | 1.80 in (2019) |
| August 27 | 99.0°F (2023) | 70.0°F (2015) | 4.89 in (2010) |
| August 28 | 95.0°F (1999) | 70.0°F (2025) | 1.75 in (2012) |
| August 29 | 95.0°F (2000) | 72.0°F (2025) | 1.89 in (2020) |
| August 30 | 95.0°F (2016) | 72.0°F (2015) | 1.24 in (2021) |
| August 31 | 93.9°F (2015) | 71.1°F (2025) | 3.17 in (2021) |