Average annual temperature is 23.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Ban Chéphay
* Weather data for Ban Chéphay 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) | 31.1 | 34.1 | 36.8 | 40.2 | 40.8 | 41.0 | 37.5 | 33.4 | 33.6 | 34.4 | 33.8 | 32.7 |
| Average daytime temperature (°C) | 23.0 | 27.2 | 29.8 | 34.2 | 35.7 | 33.1 | 34.0 | 30.3 | 30.2 | 30.3 | 28.1 | 24.9 |
| Average temperature (°C) | 15.6 | 20.1 | 22.0 | 26.1 | 28.0 | 26.9 | 27.6 | 25.7 | 25.4 | 24.2 | 21.3 | 18.6 |
| Average night temperature (°C) | 9.1 | 14.5 | 16.4 | 20.5 | 22.7 | 23.0 | 23.1 | 22.4 | 21.9 | 19.3 | 16.3 | 13.9 |
| Absolute minimum temperature (°C) | 4.8 | 8.1 | 11.6 | 17.2 | 20.0 | 21.7 | 22.2 | 19.0 | 20.1 | 15.9 | 10.8 | 5.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 8.0 | 8.3 | 9.8 | 10.2 | 9.0 | 10.4 | 7.1 | 8.4 | 9.7 | 8.8 | 7.5 |
| Precipitation (mm) | 3 | 33 | 29 | 31 | 92 | 342 | 124 | 311 | 167 | 29 | 24 | 11 |
| Sunny days | 20 | 17 | 12 | 15 | 9 | 0 | 2 | 1 | 2 | 19 | 19 | 20 |
| Rainy days | 11 | 11 | 19 | 15 | 22 | 30 | 29 | 30 | 28 | 12 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chéphay is at