Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ban Nian
* Weather data for Ban Nian 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) | 31.2 | 34.8 | 36.8 | 37.2 | 38.8 | 34.2 | 33.2 | 32.7 | 31.9 | 31.9 | 33.8 | 33.5 |
| Average daytime temperature (°C) | 25.9 | 31.1 | 33.5 | 35.7 | 33.8 | 31.1 | 31.0 | 30.3 | 29.6 | 30.3 | 30.7 | 29.5 |
| Average temperature (°C) | 20.6 | 24.8 | 26.8 | 29.8 | 29.0 | 27.1 | 26.9 | 26.7 | 25.9 | 26.1 | 25.7 | 24.0 |
| Average night temperature (°C) | 16.6 | 19.8 | 21.3 | 25.5 | 25.6 | 24.6 | 24.1 | 24.1 | 23.3 | 23.2 | 22.1 | 20.0 |
| Absolute minimum temperature (°C) | 13.5 | 15.7 | 17.6 | 22.8 | 22.8 | 23.1 | 23.1 | 22.5 | 22.9 | 21.4 | 18.9 | 14.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.1 | 10.7 | 10.9 | 10.4 | 9.2 | 9.3 | 7.9 | 7.0 | 8.9 | 10.1 | 9.8 |
| Precipitation (mm) | 17 | 5 | 12 | 32 | 166 | 267 | 290 | 232 | 469 | 125 | 5 | 2 |
| Sunny days | 25 | 21 | 23 | 9 | 6 | 0 | 1 | 0 | 1 | 2 | 17 | 24 |
| Rainy days | 6 | 7 | 8 | 21 | 25 | 30 | 30 | 31 | 29 | 29 | 13 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nian is at