August weather in Southwest Ranches, FL
The average temperature in Southwest Ranches in August is 84.6°F (77.5°F–91.8°F). Average precipitation: 8.49 inches.
August is a summer month in Southwest Ranches, and is warmer than the annual average of 77.3°F. Daily temperatures swing about 14.3°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 12h 55m. For travel, August is a wet month.
Avg High
91.8°F
Avg Low
77.5°F
Precipitation
8.49 in
Daylight
12h 55m
August records in Southwest Ranches
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (2002) | 72.0°F (2001) | 3.01 in (2004) |
| August 2 | 98.1°F (2025) | 73.9°F (2000) | 1.57 in (2016) |
| August 3 | 95.0°F (1999) | 71.1°F (2021) | 2.06 in (2023) |
| August 4 | 95.0°F (2004) | 73.0°F (2001) | 3.11 in (2019) |
| August 5 | 97.0°F (2024) | 5.2°F (2020) | 1.77 in (1999) |
| August 6 | 124.0°F (2020) | 4.1°F (2020) | 1.90 in (2000) |
| August 7 | 99.0°F (2024) | 73.0°F (2016) | 2.65 in (2003) |
| August 8 | 97.0°F (2015) | 71.1°F (2006) | 1.66 in (2006) |
| August 9 | 97.0°F (2019) | 73.9°F (2003) | 1.71 in (2025) |
| August 10 | 95.0°F (2018) | 73.9°F (2003) | 1.86 in (2010) |
| August 11 | 95.0°F (2007) | 72.0°F (2011) | 1.88 in (2019) |
| August 12 | 96.1°F (2015) | 75.0°F (2002) | 0.88 in (2021) |
| August 13 | 96.1°F (2006) | 73.9°F (1999) | 2.03 in (2019) |
| August 14 | 96.1°F (2000) | 73.0°F (2000) | 1.50 in (2022) |
| August 15 | 98.1°F (2024) | 73.9°F (2009) | 0.73 in (2009) |
| August 16 | 95.0°F (2025) | 73.0°F (2009) | 0.39 in (2010) |
| August 17 | 96.1°F (2025) | 73.0°F (1999) | 1.31 in (2019) |
| August 18 | 97.0°F (2025) | 73.9°F (1999) | 3.95 in (2008) |
| August 19 | 98.1°F (2025) | 73.9°F (2011) | 2.01 in (2011) |
| August 20 | 96.1°F (2010) | 71.1°F (2006) | 1.40 in (2003) |
| August 21 | 95.0°F (2010) | 73.9°F (1999) | 0.64 in (2003) |
| August 22 | 97.0°F (2025) | 72.0°F (1999) | 0.60 in (2018) |
| August 23 | 93.9°F (2014) | 73.0°F (2004) | 1.18 in (2017) |
| August 24 | 95.0°F (2014) | 72.0°F (2012) | 2.82 in (2017) |
| August 25 | 96.1°F (2025) | 73.0°F (2006) | 2.28 in (2017) |
| August 26 | 96.1°F (2001) | 72.0°F (2000) | 3.19 in (2012) |
| August 27 | 96.1°F (2019) | 75.0°F (2000) | 1.57 in (2012) |
| August 28 | 95.0°F (2019) | 71.1°F (2013) | 4.68 in (2017) |
| August 29 | 107.1°F (2005) | 73.0°F (2002) | 2.23 in (2019) |
| August 30 | 98.1°F (2020) | 75.0°F (2015) | 2.05 in (2015) |
| August 31 | 97.0°F (2025) | 72.0°F (2013) | 4.25 in (2024) |