Average annual temperature is 20.1 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Ban Samsao-Gnai
* Weather data for Ban Samsao-Gnai 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) | 25.2 | 27.5 | 31.1 | 31.5 | 32.1 | 29.8 | 28.5 | 28.3 | 27.8 | 26.1 | 26.4 | 26.1 |
| Average daytime temperature (°C) | 21.0 | 23.9 | 26.3 | 28.8 | 27.7 | 25.6 | 26.1 | 24.2 | 24.2 | 24.4 | 24.2 | 22.6 |
| Average temperature (°C) | 15.1 | 18.0 | 20.5 | 23.4 | 22.8 | 21.5 | 21.7 | 20.7 | 20.5 | 20.2 | 19.0 | 17.4 |
| Average night temperature (°C) | 9.8 | 13.1 | 15.7 | 19.2 | 19.5 | 18.7 | 18.6 | 18.2 | 17.9 | 17.0 | 15.2 | 13.1 |
| Absolute minimum temperature (°C) | 5.5 | 8.3 | 11.7 | 16.5 | 17.3 | 17.4 | 17.2 | 17.3 | 16.3 | 14.3 | 11.3 | 5.2 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.4 | 10.3 | 11.3 | 10.3 | 7.9 | 9.2 | 6.1 | 7.9 | 9.8 | 10.3 | 9.9 |
| Precipitation (mm) | 3 | 31 | 33 | 80 | 154 | 375 | 278 | 445 | 302 | 79 | 30 | 36 |
| Sunny days | 26 | 13 | 10 | 5 | 2 | 0 | 0 | 0 | 0 | 4 | 16 | 18 |
| Rainy days | 5 | 15 | 21 | 25 | 29 | 30 | 31 | 31 | 30 | 27 | 14 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Samsao-Gnai is at