Average annual temperature is 27.4 °C
Absolute maximum temperature: 36.2 °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 Lumchang
* Weather data for Lumchang 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) | 32.4 | 33.0 | 35.4 | 35.9 | 36.2 | 34.6 | 33.5 | 33.3 | 32.1 | 32.1 | 32.1 | 33.2 |
| Average daytime temperature (°C) | 29.5 | 32.2 | 33.7 | 33.8 | 33.2 | 32.1 | 31.3 | 32.1 | 30.5 | 31.1 | 30.5 | 31.2 |
| Average temperature (°C) | 25.4 | 27.3 | 28.1 | 29.0 | 28.9 | 28.0 | 27.5 | 27.7 | 26.8 | 26.7 | 26.5 | 27.1 |
| Average night temperature (°C) | 22.1 | 22.8 | 23.1 | 25.2 | 25.9 | 25.3 | 24.8 | 24.6 | 24.4 | 23.9 | 23.5 | 23.4 |
| Absolute minimum temperature (°C) | 20.1 | 21.8 | 20.1 | 23.9 | 24.9 | 24.3 | 23.3 | 23.6 | 23.3 | 22.9 | 21.6 | 21.0 |
| 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) | 8.5 | 10.2 | 11.0 | 10.5 | 9.7 | 9.2 | 7.9 | 9.0 | 6.8 | 8.6 | 9.4 | 9.7 |
| Precipitation (mm) | 138 | 15 | 10 | 87 | 212 | 237 | 245 | 264 | 436 | 501 | 251 | 41 |
| Sunny days | 14 | 19 | 18 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 9 | 11 |
| Rainy days | 17 | 9 | 13 | 28 | 28 | 28 | 31 | 31 | 30 | 31 | 21 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lumchang is at