May weather in Jupiter Island, FL
The average temperature in Jupiter Island in May is 76.5°F (67.1°F–85.9°F). Average precipitation: 5.73 inches.
May is a spring month in Jupiter Island, and is warmer than the annual average of 73.7°F. Daily temperatures swing about 18.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 20m. For travel, May is a wet month.
Avg High
85.9°F
Avg Low
67.1°F
Precipitation
5.73 in
Daylight
13h 20m
May records in Jupiter Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.9°F (2021) | 55.0°F (2020) | 1.57 in (2024) |
| May 2 | 90.0°F (2014) | 55.0°F (2020) | 1.18 in (2013) |
| May 3 | 90.0°F (2010) | 55.9°F (2006) | 0.75 in (2019) |
| May 4 | 93.0°F (2016) | 57.0°F (2006) | 2.55 in (2004) |
| May 5 | 93.0°F (2003) | 61.0°F (2023) | 0.78 in (2005) |
| May 6 | 93.0°F (2021) | 55.0°F (2013) | 1.42 in (2015) |
| May 7 | 93.0°F (2022) | 53.1°F (2017) | 1.23 in (2018) |
| May 8 | 93.0°F (2006) | 53.1°F (2017) | 0.45 in (2012) |
| May 9 | 93.9°F (2006) | 54.0°F (2016) | 0.60 in (2012) |
| May 10 | 95.0°F (2024) | 57.0°F (2005) | 1.02 in (2019) |
| May 11 | 93.9°F (2008) | 60.1°F (2005) | 0.43 in (2020) |
| May 12 | 93.9°F (2006) | 60.1°F (2007) | 0.85 in (2013) |
| May 13 | 93.0°F (2008) | 55.9°F (2008) | 3.37 in (2025) |
| May 14 | 91.0°F (2017) | 57.0°F (2008) | 1.03 in (2018) |
| May 15 | 91.9°F (2011) | 62.1°F (2008) | 2.45 in (2011) |
| May 16 | 91.9°F (2011) | 60.1°F (2013) | 2.02 in (2004) |
| May 17 | 93.0°F (2003) | 54.0°F (2006) | 1.01 in (2018) |
| May 18 | 93.9°F (2008) | 57.0°F (2006) | 2.38 in (2016) |
| May 19 | 97.0°F (2024) | 57.9°F (2011) | 1.44 in (2009) |
| May 20 | 97.0°F (2024) | 57.9°F (2011) | 5.49 in (2018) |
| May 21 | 93.9°F (2008) | 57.9°F (2011) | 1.15 in (2016) |
| May 22 | 95.0°F (2025) | 63.0°F (2014) | 2.06 in (2018) |
| May 23 | 93.9°F (2008) | 64.0°F (2014) | 1.96 in (2008) |
| May 24 | 93.0°F (2003) | 64.0°F (2021) | 3.65 in (2003) |
| May 25 | 98.1°F (2003) | 63.0°F (2004) | 2.07 in (2020) |
| May 26 | 97.0°F (2003) | 63.0°F (2004) | 4.69 in (2020) |
| May 27 | 93.9°F (2003) | 63.0°F (2013) | 1.30 in (2025) |
| May 28 | 97.0°F (2024) | 64.9°F (2013) | 3.55 in (2018) |
| May 29 | 96.1°F (2024) | 66.0°F (2007) | 1.13 in (2009) |
| May 30 | 93.9°F (2017) | 66.9°F (2016) | 1.00 in (2013) |
| May 31 | 93.9°F (2005) | 68.0°F (2015) | 1.35 in (2018) |