Average annual temperature is 22.7 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Ban Phothiou
* Weather data for Ban Phothiou 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) | 27.6 | 31.4 | 32.8 | 32.5 | 32.9 | 29.3 | 30.1 | 30.1 | 28.9 | 27.8 | 28.6 | 29.5 |
| Average daytime temperature (°C) | 23.6 | 27.8 | 30.2 | 30.8 | 29.6 | 27.8 | 27.7 | 27.4 | 26.5 | 26.3 | 26.5 | 26.2 |
| Average temperature (°C) | 18.2 | 21.6 | 23.6 | 25.2 | 25.0 | 24.1 | 23.7 | 23.8 | 22.9 | 22.4 | 21.6 | 20.7 |
| Average night temperature (°C) | 14.3 | 16.6 | 18.4 | 21.8 | 21.8 | 21.5 | 20.8 | 21.3 | 20.3 | 19.6 | 17.9 | 16.7 |
| Absolute minimum temperature (°C) | 10.0 | 13.1 | 13.8 | 19.8 | 20.0 | 19.9 | 18.5 | 19.7 | 18.9 | 17.9 | 13.1 | 11.7 |
| 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) | 9.0 | 10.5 | 11.3 | 10.9 | 10.5 | 10.7 | 9.6 | 9.6 | 8.2 | 8.7 | 10.2 | 10.2 |
| Precipitation (mm) | 20 | 11 | 14 | 85 | 157 | 205 | 331 | 174 | 283 | 221 | 60 | 14 |
| Sunny days | 22 | 16 | 18 | 2 | 1 | 1 | 1 | 0 | 0 | 2 | 12 | 16 |
| Rainy days | 9 | 12 | 13 | 28 | 30 | 29 | 30 | 31 | 30 | 29 | 18 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phothiou is at