Average annual temperature is 20.5 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Chavan
* Weather data for Chavan Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.2 | 29.9 | 32.0 | 30.4 | 30.2 | 27.3 | 28.3 | 27.8 | 28.0 | 27.3 | 27.6 | 29.2 |
| Average daytime temperature (°C) | 21.7 | 25.5 | 27.6 | 28.6 | 27.8 | 25.7 | 25.7 | 25.0 | 24.9 | 24.8 | 24.2 | 24.2 |
| Average temperature (°C) | 16.5 | 19.1 | 20.1 | 22.4 | 22.5 | 21.5 | 21.4 | 21.3 | 20.9 | 20.8 | 19.9 | 19.2 |
| Average night temperature (°C) | 13.1 | 14.9 | 15.4 | 18.7 | 19.1 | 19.1 | 18.9 | 19.0 | 18.4 | 18.3 | 17.2 | 16.1 |
| Absolute minimum temperature (°C) | 8.3 | 12.0 | 10.8 | 16.2 | 17.7 | 17.7 | 17.6 | 17.7 | 16.7 | 16.4 | 13.5 | 11.9 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 8.7 | 10.3 | 11.0 | 10.8 | 10.8 | 9.9 | 9.0 | 9.2 | 7.9 | 7.9 | 9.7 | 9.8 |
| Precipitation (mm) | 21 | 11 | 35 | 113 | 172 | 226 | 300 | 218 | 276 | 258 | 52 | 8 |
| Sunny days | 21 | 15 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 24 |
| Rainy days | 10 | 13 | 13 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 14 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chavan is at