Average annual temperature is 26.1 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Nong Khan
* Weather data for Nong Khan 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) | 30.0 | 33.0 | 36.7 | 39.1 | 39.3 | 36.5 | 35.9 | 35.3 | 33.1 | 31.4 | 31.1 | 33.7 |
| Average daytime temperature (°C) | 25.8 | 29.2 | 32.5 | 36.0 | 34.0 | 33.3 | 32.4 | 30.7 | 30.1 | 29.4 | 28.6 | 28.5 |
| Average temperature (°C) | 20.5 | 23.7 | 26.6 | 30.2 | 29.1 | 28.5 | 27.8 | 27.0 | 26.3 | 25.7 | 24.3 | 23.4 |
| Average night temperature (°C) | 14.6 | 18.2 | 21.0 | 25.2 | 25.0 | 25.0 | 24.5 | 24.1 | 23.5 | 22.2 | 19.6 | 18.3 |
| Absolute minimum temperature (°C) | 10.0 | 12.7 | 15.8 | 22.3 | 22.5 | 23.8 | 23.1 | 23.1 | 22.2 | 20.1 | 15.8 | 11.1 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 10.4 | 10.7 | 11.2 | 10.8 | 9.2 | 9.1 | 6.9 | 7.7 | 9.2 | 10.1 | 10.0 |
| Precipitation (mm) | 2 | 19 | 1 | 61 | 111 | 74 | 115 | 145 | 350 | 216 | 22 | 4 |
| Sunny days | 28 | 19 | 26 | 17 | 3 | 3 | 3 | 2 | 0 | 4 | 17 | 25 |
| Rainy days | 3 | 9 | 5 | 13 | 28 | 27 | 28 | 29 | 30 | 27 | 13 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nong Khan is at