Mondulkiri Climate by Month – Rainy Season, Temperature Averages
Summary
The climate figures for Mondulkiri are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 1,943 mm.
The rainy season runs April–November. The wettest month is September with 344 mm across 29 rain days; the driest is January at just 13.6 mm.
The hottest month is March (average high 31°C) and the coolest is December (25.6°C).
The most comfortable time to visit Mondulkiri is January — less rain and milder heat.
Monthly averages · 2016–2025
| Monthly averages | High | Low | Rainfall | Rainy season |
|---|---|---|---|---|
| January | 27.2° | 17.9° | 14 mm | 2 |
| February | 29.4° | 18.4° | 14 mm | 3 |
| March | 31.0° | 20.0° | 46 mm | 7 |
| April | 30.4° | 21.3° | 100 mm | 16 |
| May | 28.7° | 21.9° | 238 mm | 26 |
| June | 27.1° | 21.6° | 223 mm | 27 |
| July | 26.4° | 21.2° | 326 mm | 30 |
| August | 26.5° | 21.2° | 259 mm | 30 |
| September | 26.3° | 20.9° | 344 mm | 29 |
| October | 26.2° | 20.5° | 234 mm | 23 |
| November | 26.2° | 19.9° | 118 mm | 12 |
| December | 25.6° | 18.5° | 29 mm | 5 |