Weligama weather in May
May in Weligama: sweltering, soaked, with clean air — a great time to visit.
#8 of 12 months in Weligama · #440 of 604 destinations to visit in May · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Weligama climate normals — May
| Daytime high | 29°C / 85°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 35°C / 95°F | |
| Rainfall | 242 mm / 9.5 in | ⛈ soaked |
| Rainy days | 29 days | |
| Humidity | 87% | 💦 very humid |
| Dew point | 25°C / 76°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 12.4 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Weligama?
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Weligama in May — FAQ
- Is May a good time to visit Weligama?
- May in Weligama: sweltering, soaked, with clean air — a great time to visit. It ranks #8 of 12 months for Weligama on SeasonMap's comfort score (73/100).
- What is the weather like in Weligama in May?
- In May, Weligama averages a daily high of 29.2°C and a low of 25.6°C, with about 242.3 mm of rain over roughly 28.6 rainy days.
- What is the air quality in Weligama in May?
- Weligama has a mean US Air Quality Index of about 43 in May.