Banteay Meanchey Climate by Month – Rainy Season, Temperature Averages
Summary
The climate figures for Banteay Meanchey are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 1,517 mm.
The rainy season runs May–October. The wettest month is September with 312.7 mm across 27 rain days; the driest is January at just 14.6 mm.
The hottest month is April (average high 36.1°C) and the coolest is December (30.4°C).
The most comfortable time to visit Banteay Meanchey is January — less rain and milder heat.
Monthly averages · 2016–2025
| Monthly averages | High | Low | Rainfall | Rainy season |
|---|---|---|---|---|
| January | 31.6° | 21.6° | 15 mm | 2 |
| February | 33.4° | 22.6° | 29 mm | 3 |
| March | 35.3° | 24.9° | 68 mm | 10 |
| April | 36.1° | 26.0° | 90 mm | 15 |
| May | 34.5° | 26.1° | 189 mm | 25 |
| June | 33.9° | 25.8° | 132 mm | 20 |
| July | 32.6° | 25.4° | 183 mm | 24 |
| August | 32.8° | 25.3° | 162 mm | 24 |
| September | 31.2° | 24.6° | 313 mm | 27 |
| October | 30.6° | 23.9° | 236 mm | 22 |
| November | 30.7° | 23.1° | 82 mm | 11 |
| December | 30.4° | 21.7° | 19 mm | 4 |