Kampot Climate by Month – Rainy Season, Temperature Averages
Summary
The climate figures for Kampot are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 1,626 mm.
The rainy season runs April–November. The wettest month is October with 286.4 mm across 27 rain days; the driest is February at just 32.7 mm.
The hottest month is April (average high 31.7°C) and the coolest is September (29.2°C).
The most comfortable time to visit Kampot is February — less rain and milder heat.
Local climate notes
Kampot sits between the sea and the Bokor plateau, so conditions in town and on the mountain diverge sharply: Bokor typically runs 8–10°C cooler and stays fogged in for much of the year, even when the town below is clear. A good forecast for Kampot says nothing about visibility on Bokor.
— Ban biên tập KhmerMeteo · Meteorological data editors
Monthly averages · 2016–2025
| Monthly averages | High | Low | Rainfall | Rainy season |
|---|---|---|---|---|
| January | 30.2° | 23.2° | 38 mm | 8 |
| February | 31.0° | 23.4° | 33 mm | 9 |
| March | 31.4° | 24.7° | 66 mm | 15 |
| April | 31.7° | 25.7° | 101 mm | 18 |
| May | 31.2° | 26.1° | 169 mm | 24 |
| June | 30.4° | 25.8° | 145 mm | 22 |
| July | 29.6° | 25.3° | 197 mm | 24 |
| August | 29.5° | 25.3° | 154 mm | 24 |
| September | 29.2° | 24.9° | 220 mm | 25 |
| October | 29.4° | 24.3° | 286 mm | 27 |
| November | 29.7° | 24.0° | 158 mm | 19 |
| December | 29.9° | 23.4° | 60 mm | 10 |