Libreville weather in May
May in Libreville: sweltering, soaked, with very humid — a fair time to visit.
#8 of 12 months in Libreville · #574 of 604 destinations to visit in May · comfort 53/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Libreville climate normals — May
| Daytime high | 29°C / 84°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Feels like (high) | 35°C / 95°F | |
| Rainfall | 313 mm / 12.3 in | ⛈ soaked |
| Rainy days | 28 days | |
| Humidity | 87% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 8.6 h/day | |
| Daylight | 12.1 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 56 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Libreville in May — FAQ
- Is May a good time to visit Libreville?
- May in Libreville: sweltering, soaked, with very humid — a fair time to visit. It ranks #8 of 12 months for Libreville on SeasonMap's comfort score (53/100).
- What is the weather like in Libreville in May?
- In May, Libreville averages a daily high of 29°C and a low of 24.6°C, with about 313.2 mm of rain over roughly 28 rainy days.
- What is the air quality in Libreville in May?
- Libreville has a mean US Air Quality Index of about 56 in May.