Krabi weather in May
May in Krabi: sweltering, soaked, with clean air — a great time to visit.
#7 of 12 months in Krabi · #455 of 604 destinations to visit in May · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Krabi climate normals — May
| Daytime high | 30°C / 86°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 37°C / 99°F | |
| Rainfall | 272 mm / 10.7 in | ⛈ soaked |
| Rainy days | 28 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 25°C / 77°F | |
| Sunshine | 9.3 h/day | |
| Daylight | 12.5 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Krabi in May — FAQ
- Is May a good time to visit Krabi?
- May in Krabi: sweltering, soaked, with clean air — a great time to visit. It ranks #7 of 12 months for Krabi on SeasonMap's comfort score (71/100).
- What is the weather like in Krabi in May?
- In May, Krabi averages a daily high of 30.2°C and a low of 25.7°C, with about 271.7 mm of rain over roughly 27.8 rainy days.
- What is the air quality in Krabi in May?
- Krabi has a mean US Air Quality Index of about 36 in May.