Nassau weather in May
May in Nassau: hot, rainy, with clean air — an excellent time to visit.
#8 of 12 months in Nassau · #345 of 604 destinations to visit in May · comfort 80/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Nassau climate normals — May
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 137 mm / 5.4 in | 🌧 rainy |
| Rainy days | 13 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 21°C / 70°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 13.4 h | |
| Wind | 26 km/h / 16 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Nassau in May — FAQ
- Is May a good time to visit Nassau?
- May in Nassau: hot, rainy, with clean air — an excellent time to visit. It ranks #8 of 12 months for Nassau on SeasonMap's comfort score (80/100).
- What is the weather like in Nassau in May?
- In May, Nassau averages a daily high of 27.2°C and a low of 24.6°C, with about 136.8 mm of rain over roughly 13.2 rainy days.
- What is the air quality in Nassau in May?
- Nassau has a mean US Air Quality Index of about 40 in May.