Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Nong Nok Khai
* Weather data for Nong Nok Khai 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) | 33.0 | 33.7 | 36.2 | 38.5 | 40.3 | 38.0 | 35.3 | 37.3 | 35.0 | 33.8 | 33.8 | 34.4 |
| Average daytime temperature (°C) | 30.3 | 32.0 | 33.3 | 36.1 | 36.1 | 34.1 | 32.9 | 34.5 | 32.6 | 31.6 | 31.7 | 32.0 |
| Average temperature (°C) | 25.1 | 26.8 | 28.2 | 30.6 | 30.8 | 29.2 | 28.7 | 28.8 | 28.0 | 27.4 | 27.2 | 27.2 |
| Average night temperature (°C) | 20.1 | 22.2 | 23.8 | 26.3 | 26.9 | 26.0 | 25.7 | 25.5 | 25.2 | 24.6 | 23.6 | 22.9 |
| Absolute minimum temperature (°C) | 17.3 | 19.0 | 20.4 | 24.6 | 24.5 | 24.1 | 24.4 | 24.2 | 24.3 | 23.9 | 19.9 | 18.2 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.3 | 10.4 | 10.9 | 11.0 | 10.5 | 8.6 | 8.1 | 7.9 | 7.7 | 7.9 | 9.6 | 10.2 |
| Precipitation (mm) | 5 | 45 | 14 | 41 | 135 | 239 | 187 | 237 | 415 | 311 | 81 | 43 |
| Sunny days | 26 | 15 | 12 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 18 |
| Rainy days | 5 | 13 | 19 | 15 | 31 | 30 | 31 | 31 | 30 | 31 | 17 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nong Nok Khai is at