Angkor Wat Climate by Month – Rainy Season, Temperature Averages
Summary
The climate figures for Angkor Wat are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 1,920 mm.
The rainy season runs April–November. The wettest month is September with 377 mm across 29 rain days; the driest is January at just 17.6 mm.
The hottest month is April (average high 34.7°C) and the coolest is December (30.2°C).
The most comfortable time to visit Angkor Wat is January — less rain and milder heat.
Monthly averages · 2016–2025
| Monthly averages | High | Low | Rainfall | Rainy season |
|---|---|---|---|---|
| January | 31.6° | 21.8° | 18 mm | 2 |
| February | 33.1° | 22.7° | 24 mm | 4 |
| March | 34.6° | 24.9° | 63 mm | 10 |
| April | 34.7° | 25.7° | 104 mm | 14 |
| May | 33.5° | 25.9° | 226 mm | 24 |
| June | 32.6° | 25.6° | 188 mm | 23 |
| July | 31.7° | 25.2° | 261 mm | 27 |
| August | 31.8° | 25.1° | 252 mm | 27 |
| September | 30.7° | 24.3° | 377 mm | 29 |
| October | 30.5° | 23.7° | 264 mm | 24 |
| November | 30.5° | 22.8° | 116 mm | 13 |
| December | 30.2° | 21.5° | 28 mm | 5 |