Kep Climate by Month – Rainy Season, Temperature Averages
Summary
The climate figures for Kep are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 2,070 mm.
The rainy season runs April–November. The wettest month is October with 349.6 mm across 28 rain days; the driest is February at just 38 mm.
The hottest month is March (average high 31.4°C) and the coolest is September (28.8°C).
The most comfortable time to visit Kep is February — less rain and milder heat.
Monthly averages · 2016–2025
| Monthly averages | High | Low | Rainfall | Rainy season |
|---|---|---|---|---|
| January | 30.0° | 23.3° | 39 mm | 9 |
| February | 30.8° | 23.7° | 38 mm | 9 |
| March | 31.4° | 25.0° | 61 mm | 15 |
| April | 31.4° | 26.0° | 142 mm | 22 |
| May | 30.7° | 26.3° | 246 mm | 27 |
| June | 29.6° | 26.3° | 202 mm | 25 |
| July | 29.0° | 25.7° | 251 mm | 26 |
| August | 29.0° | 25.8° | 214 mm | 25 |
| September | 28.8° | 25.3° | 266 mm | 27 |
| October | 29.4° | 24.4° | 350 mm | 28 |
| November | 29.8° | 23.9° | 193 mm | 20 |
| December | 29.9° | 23.4° | 71 mm | 12 |