Average annual temperature is 20.2 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Ban Phônsi
* Weather data for Ban Phônsi 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) | 23.9 | 28.2 | 31.3 | 33.0 | 33.0 | 30.8 | 29.1 | 27.9 | 27.6 | 27.5 | 26.8 | 26.7 |
| Average daytime temperature (°C) | 20.7 | 24.4 | 26.8 | 30.4 | 28.8 | 26.3 | 26.9 | 24.9 | 25.2 | 25.4 | 24.1 | 23.0 |
| Average temperature (°C) | 14.6 | 18.1 | 20.5 | 24.1 | 23.5 | 22.0 | 22.5 | 21.2 | 21.0 | 20.1 | 18.2 | 16.8 |
| Average night temperature (°C) | 8.9 | 13.0 | 15.7 | 19.8 | 19.8 | 19.2 | 19.2 | 18.6 | 17.9 | 16.1 | 13.6 | 11.7 |
| Absolute minimum temperature (°C) | 4.1 | 6.6 | 10.4 | 16.3 | 16.6 | 17.9 | 18.1 | 16.0 | 16.3 | 13.1 | 8.8 | 4.0 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.1 | 10.0 | 10.9 | 10.1 | 7.5 | 10.5 | 6.3 | 8.3 | 9.5 | 10.0 | 9.6 |
| Precipitation (mm) | 4 | 10 | 17 | 61 | 124 | 298 | 183 | 417 | 270 | 112 | 19 | 14 |
| Sunny days | 28 | 19 | 17 | 8 | 3 | 0 | 0 | 1 | 1 | 11 | 17 | 20 |
| Rainy days | 3 | 9 | 14 | 22 | 28 | 30 | 31 | 30 | 29 | 20 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phônsi is at