Average annual temperature is 27.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Tonle Bet
* Weather data for Tonle Bet Cambodia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.5 | 35.2 | 36.3 | 37.2 | 36.3 | 33.3 | 33.1 | 32.7 | 31.7 | 32.0 | 33.1 | 33.9 |
| Average daytime temperature (°C) | 30.2 | 33.2 | 34.3 | 34.9 | 33.5 | 31.9 | 31.2 | 31.5 | 30.7 | 30.8 | 30.8 | 32.0 |
| Average temperature (°C) | 25.7 | 28.1 | 28.8 | 29.9 | 29.1 | 27.9 | 27.3 | 27.5 | 26.8 | 26.8 | 26.8 | 27.4 |
| Average night temperature (°C) | 21.9 | 23.1 | 23.4 | 25.7 | 26.2 | 25.4 | 25.0 | 25.2 | 24.6 | 24.2 | 23.8 | 23.6 |
| Absolute minimum temperature (°C) | 19.4 | 21.8 | 20.0 | 24.5 | 24.5 | 24.1 | 24.0 | 23.7 | 23.4 | 23.6 | 21.6 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.4 | 11.0 | 10.9 | 10.1 | 9.4 | 8.3 | 8.9 | 8.0 | 8.8 | 10.0 | 10.0 |
| Precipitation (mm) | 55 | 7 | 4 | 100 | 264 | 294 | 479 | 340 | 439 | 407 | 214 | 16 |
| Sunny days | 17 | 19 | 24 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 17 |
| Rainy days | 14 | 9 | 7 | 27 | 29 | 30 | 31 | 31 | 30 | 31 | 20 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tonle Bet is at