Arugam Bay weather in May
May in Arugam Bay: sweltering, a little rain, with clean air — an excellent time to visit.
#8 of 12 months in Arugam Bay · #277 of 604 destinations to visit in May · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Arugam Bay climate normals — May
| Daytime high | 32°C / 89°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 27°C / 80°F | |
| Feels like (high) | 38°C / 100°F | |
| Rainfall | 66 mm / 2.6 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 12.4 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Arugam Bay?
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Arugam Bay in May — FAQ
- Is May a good time to visit Arugam Bay?
- May in Arugam Bay: sweltering, a little rain, with clean air — an excellent time to visit. It ranks #8 of 12 months for Arugam Bay on SeasonMap's comfort score (82/100).
- What is the weather like in Arugam Bay in May?
- In May, Arugam Bay averages a daily high of 31.8°C and a low of 26.8°C, with about 65.7 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Arugam Bay in May?
- Arugam Bay has a mean US Air Quality Index of about 30 in May.