Average annual temperature is 18.4 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Ban Phamôn
* Weather data for Ban Phamôn 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) | 20.6 | 23.9 | 26.8 | 30.0 | 30.5 | 27.9 | 26.7 | 25.5 | 25.5 | 24.4 | 22.8 | 22.2 |
| Average daytime temperature (°C) | 18.5 | 21.4 | 23.9 | 28.0 | 26.0 | 23.4 | 24.0 | 22.6 | 22.7 | 21.5 | 20.9 | 20.1 |
| Average temperature (°C) | 13.9 | 16.7 | 18.9 | 22.7 | 21.2 | 19.4 | 19.8 | 18.9 | 18.6 | 17.7 | 16.8 | 15.8 |
| Average night temperature (°C) | 9.0 | 12.1 | 14.3 | 17.8 | 17.3 | 16.4 | 16.6 | 16.4 | 15.8 | 14.9 | 13.2 | 11.9 |
| Absolute minimum temperature (°C) | 5.5 | 8.3 | 10.4 | 14.1 | 14.8 | 15.1 | 15.6 | 15.2 | 15.1 | 13.8 | 9.0 | 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 | 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 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.2 | 10.3 | 11.0 | 10.6 | 9.1 | 9.6 | 7.0 | 8.4 | 9.6 | 10.0 | 9.8 |
| Precipitation (mm) | 7 | 20 | 23 | 37 | 209 | 423 | 332 | 322 | 400 | 348 | 87 | 61 |
| Sunny days | 25 | 15 | 17 | 22 | 8 | 0 | 1 | 0 | 0 | 0 | 13 | 9 |
| Rainy days | 6 | 13 | 14 | 8 | 23 | 30 | 30 | 31 | 30 | 31 | 17 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phamôn is at