Average annual temperature is 27.5 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Trapeang Thna
* Weather data for Trapeang Thna 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) | 33.0 | 34.2 | 36.0 | 37.5 | 37.2 | 33.6 | 32.9 | 33.2 | 32.6 | 32.4 | 32.7 | 34.0 |
| Average daytime temperature (°C) | 30.2 | 32.8 | 34.0 | 35.5 | 33.3 | 31.8 | 31.3 | 31.9 | 31.0 | 31.5 | 31.2 | 32.4 |
| Average temperature (°C) | 25.8 | 27.3 | 28.0 | 29.8 | 28.8 | 27.6 | 27.2 | 27.8 | 26.8 | 26.8 | 26.7 | 27.7 |
| Average night temperature (°C) | 22.0 | 22.5 | 22.8 | 25.3 | 25.9 | 25.2 | 24.9 | 25.4 | 24.5 | 23.9 | 23.4 | 23.6 |
| Absolute minimum temperature (°C) | 20.1 | 21.7 | 20.1 | 22.5 | 23.8 | 23.7 | 23.2 | 23.8 | 23.5 | 23.3 | 21.1 | 22.0 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 8.2 | 10.1 | 11.1 | 11.0 | 9.7 | 8.1 | 7.6 | 9.0 | 6.9 | 8.4 | 9.2 | 9.5 |
| Precipitation (mm) | 134 | 4 | 0 | 91 | 242 | 227 | 429 | 283 | 446 | 400 | 206 | 16 |
| Sunny days | 10 | 21 | 25 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 9 |
| Rainy days | 21 | 7 | 6 | 27 | 29 | 29 | 31 | 31 | 30 | 31 | 23 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Trapeang Thna is at