Havana weather in May
May in Havana: sweltering, rainy, with clean air — a good time to visit.
#8 of 12 months in Havana · #491 of 604 destinations to visit in May · comfort 67/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Havana climate normals — May
| Daytime high | 31°C / 87°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Feels like (high) | 35°C / 95°F | |
| Rainfall | 113 mm / 4.4 in | 🌧 rainy |
| Rainy days | 13 days | |
| Humidity | 73% | 💧 humid |
| Dew point | 21°C / 70°F | |
| Sunshine | 11.8 h/day | |
| Daylight | 13.3 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 39 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Havana in May — FAQ
- Is May a good time to visit Havana?
- May in Havana: sweltering, rainy, with clean air — a good time to visit. It ranks #8 of 12 months for Havana on SeasonMap's comfort score (67/100).
- What is the weather like in Havana in May?
- In May, Havana averages a daily high of 30.7°C and a low of 24.1°C, with about 112.7 mm of rain over roughly 12.6 rainy days.
- What is the air quality in Havana in May?
- Havana has a mean US Air Quality Index of about 39 in May.