August weather in Jupiter Island, FL
The average temperature in Jupiter Island in August is 82.3°F (73.9°F–90.8°F). Average precipitation: 9.03 inches.
August is a summer month in Jupiter Island, and is warmer than the annual average of 73.7°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 18 days with precipitation. Daylight averages about 12h 58m. For travel, August is a wet month.
Avg High
90.8°F
Avg Low
73.9°F
Precipitation
9.03 in
Daylight
12h 58m
August records in Jupiter Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.0°F (2010) | 70.0°F (2012) | 1.70 in (2005) |
| August 2 | 96.1°F (2006) | 72.0°F (2015) | 1.64 in (2018) |
| August 3 | 95.0°F (2010) | 71.1°F (2022) | 1.15 in (2011) |
| August 4 | 96.1°F (2002) | 71.1°F (2015) | 1.95 in (2024) |
| August 5 | 95.0°F (2005) | 71.1°F (2007) | 2.17 in (2016) |
| August 6 | 95.0°F (2010) | 70.0°F (2020) | 2.36 in (2004) |
| August 7 | 96.1°F (2023) | 72.0°F (2009) | 2.16 in (2009) |
| August 8 | 97.0°F (2023) | 72.0°F (2002) | 1.55 in (2005) |
| August 9 | 95.0°F (2023) | 72.0°F (2006) | 1.00 in (2010) |
| August 10 | 97.0°F (2023) | 71.1°F (2002) | 1.41 in (2003) |
| August 11 | 97.0°F (2023) | 71.1°F (2018) | 2.09 in (2018) |
| August 12 | 95.0°F (2006) | 72.0°F (2008) | 1.27 in (2018) |
| August 13 | 95.0°F (2006) | 71.1°F (2008) | 1.03 in (2008) |
| August 14 | 96.1°F (2006) | 71.1°F (2005) | 1.98 in (2019) |
| August 15 | 96.1°F (2007) | 71.1°F (2022) | 4.65 in (2007) |
| August 16 | 96.1°F (2011) | 71.1°F (2014) | 2.16 in (2010) |
| August 17 | 96.1°F (2011) | 71.1°F (2011) | 2.95 in (2011) |
| August 18 | 96.1°F (2011) | 71.1°F (2002) | 1.67 in (2020) |
| August 19 | 95.0°F (2022) | 71.1°F (2020) | 2.20 in (2008) |
| August 20 | 93.9°F (2012) | 72.0°F (2006) | 5.56 in (2008) |
| August 21 | 93.9°F (2012) | 72.0°F (2002) | 1.90 in (2020) |
| August 22 | 96.1°F (2021) | 72.0°F (2006) | 0.93 in (2016) |
| August 23 | 95.0°F (2012) | 72.0°F (2006) | 0.69 in (2008) |
| August 24 | 93.9°F (2005) | 72.0°F (2006) | 1.68 in (2018) |
| August 25 | 95.0°F (2007) | 70.0°F (2012) | 1.17 in (2006) |
| August 26 | 95.0°F (2015) | 66.9°F (2006) | 1.86 in (2005) |
| August 27 | 95.0°F (2002) | 71.1°F (2002) | 3.35 in (2012) |
| August 28 | 95.0°F (2011) | 71.1°F (2002) | 5.60 in (2012) |
| August 29 | 95.0°F (2011) | 70.0°F (2013) | 1.88 in (2005) |
| August 30 | 93.9°F (2004) | 72.0°F (2013) | 1.39 in (2024) |
| August 31 | 95.0°F (2005) | 73.0°F (2006) | 2.00 in (2016) |