Average annual temperature is 21.4 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Ban Nam Khong
* Weather data for Ban Nam Khong Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.1 | 26.3 | 29.2 | 32.6 | 32.8 | 29.1 | 28.2 | 27.8 | 27.9 | 26.9 | 26.0 | 25.2 |
| Average daytime temperature (°C) | 22.0 | 24.1 | 26.5 | 30.1 | 27.9 | 26.1 | 26.1 | 25.0 | 25.2 | 24.6 | 24.3 | 22.9 |
| Average temperature (°C) | 17.7 | 20.0 | 22.4 | 25.3 | 23.7 | 22.3 | 22.4 | 21.7 | 21.6 | 20.9 | 20.1 | 19.1 |
| Average night temperature (°C) | 13.5 | 15.6 | 18.5 | 20.7 | 20.4 | 19.5 | 19.5 | 19.2 | 19.2 | 18.4 | 16.9 | 15.9 |
| Absolute minimum temperature (°C) | 11.8 | 12.5 | 15.1 | 18.3 | 18.1 | 18.2 | 18.5 | 18.2 | 18.1 | 17.4 | 14.6 | 10.9 |
| 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 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 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) | 10.1 | 10.4 | 10.6 | 11.3 | 10.8 | 9.7 | 10.5 | 7.8 | 8.7 | 9.0 | 10.1 | 10.0 |
| Precipitation (mm) | 8 | 30 | 23 | 17 | 250 | 215 | 376 | 343 | 478 | 384 | 65 | 42 |
| Sunny days | 23 | 18 | 18 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 7 |
| Rainy days | 8 | 10 | 13 | 8 | 30 | 30 | 31 | 31 | 30 | 31 | 19 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nam Khong is at