May weather in New Smyrna Beach, FL
The average temperature in New Smyrna Beach in May is 75.8°F (68.4°F–83.2°F). Average precipitation: 3.72 inches.
May is a spring month in New Smyrna Beach, and is warmer than the annual average of 72°F. Daily temperatures swing about 14.8°F between overnight low and afternoon high. Daylight averages about 13h 27m. For travel, May is a comfortable month to visit.
Avg High
83.2°F
Avg Low
68.4°F
Precipitation
3.72 in
Daylight
13h 27m
May records in New Smyrna Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (2021) | 57.0°F (2011) | 0.52 in (2005) |
| May 2 | 89.1°F (2014) | 55.9°F (2020) | 0.53 in (2017) |
| May 3 | 88.0°F (2003) | 57.0°F (2011) | 2.55 in (2013) |
| May 4 | 95.0°F (2021) | 57.0°F (2008) | 0.51 in (2013) |
| May 5 | 93.0°F (2021) | 57.9°F (2016) | 3.29 in (2005) |
| May 6 | 95.0°F (2021) | 54.0°F (2016) | 2.15 in (2010) |
| May 7 | 95.0°F (2022) | 55.9°F (2016) | 0.42 in (2010) |
| May 8 | 93.9°F (2012) | 53.1°F (2020) | 0.31 in (2025) |
| May 9 | 93.9°F (2012) | 59.0°F (2005) | 1.81 in (2025) |
| May 10 | 97.0°F (2024) | 59.0°F (2011) | 0.73 in (2025) |
| May 11 | 95.0°F (2021) | 59.0°F (2011) | 0.14 in (2013) |
| May 12 | 98.1°F (2011) | 59.0°F (2011) | 1.16 in (2025) |
| May 13 | 93.0°F (2019) | 50.0°F (2008) | 1.34 in (2025) |
| May 14 | 90.0°F (2002) | 59.0°F (2006) | 0.50 in (2017) |
| May 15 | 93.0°F (2006) | 63.0°F (2006) | 1.42 in (2018) |
| May 16 | 93.9°F (2003) | 60.1°F (2011) | 3.00 in (2014) |
| May 17 | 96.1°F (2025) | 60.1°F (2011) | 0.30 in (2006) |
| May 18 | 95.0°F (2025) | 57.9°F (2011) | 2.00 in (2016) |
| May 19 | 95.0°F (2002) | 57.9°F (2011) | 4.00 in (2009) |
| May 20 | 93.9°F (2020) | 57.9°F (2011) | 3.00 in (2009) |
| May 21 | 91.9°F (2006) | 57.9°F (2011) | 6.00 in (2009) |
| May 22 | 99.0°F (2025) | 64.9°F (2012) | 1.37 in (2005) |
| May 23 | 89.1°F (2006) | 64.9°F (2012) | 2.00 in (2009) |
| May 24 | 90.0°F (2006) | 63.0°F (2021) | 0.37 in (2013) |
| May 25 | 93.0°F (2005) | 64.0°F (2002) | 0.80 in (2023) |
| May 26 | 91.9°F (2017) | 61.0°F (2017) | 0.63 in (2024) |
| May 27 | 90.0°F (2024) | 63.0°F (2017) | 1.45 in (2020) |
| May 28 | 93.0°F (2024) | 60.1°F (2023) | 0.95 in (2012) |
| May 29 | 96.1°F (2019) | 60.1°F (2023) | 2.00 in (2012) |
| May 30 | 93.9°F (2021) | 64.9°F (2021) | 0.70 in (2025) |
| May 31 | 95.0°F (2012) | 60.1°F (2008) | 1.94 in (2005) |