Pai weather in May
May in Pai: sweltering, rainy, with clean air — a fair time to visit.
#11 of 12 months in Pai · #589 of 604 destinations to visit in May · comfort 50/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Pai climate normals — May
| Daytime high | 33°C / 92°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 23°C / 74°F | |
| Feels like (high) | 38°C / 100°F | |
| Rainfall | 140 mm / 5.5 in | 🌧 rainy |
| Rainy days | 17 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 22°C / 71°F | |
| Sunshine | 10.9 h/day | |
| Daylight | 13.1 h | |
| Wind | 9 km/h / 5 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Pai in May — FAQ
- Is May a good time to visit Pai?
- May in Pai: sweltering, rainy, with clean air — a fair time to visit. It ranks #11 of 12 months for Pai on SeasonMap's comfort score (50/100).
- What is the weather like in Pai in May?
- In May, Pai averages a daily high of 33.2°C and a low of 23.4°C, with about 139.6 mm of rain over roughly 17 rainy days.
- What is the air quality in Pai in May?
- Pai has a mean US Air Quality Index of about 48 in May.