Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Nong Nam Yai
* Weather data for Nong Nam Yai 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) | 33.9 | 35.9 | 38.5 | 40.1 | 40.8 | 38.2 | 35.5 | 38.6 | 34.1 | 33.5 | 33.2 | 35.0 |
| Average daytime temperature (°C) | 30.7 | 33.0 | 35.6 | 37.5 | 35.9 | 34.4 | 33.5 | 35.2 | 32.4 | 31.9 | 31.4 | 32.4 |
| Average temperature (°C) | 25.4 | 27.3 | 29.5 | 31.6 | 30.9 | 29.3 | 29.1 | 29.4 | 27.8 | 27.7 | 27.2 | 27.6 |
| Average night temperature (°C) | 20.2 | 22.2 | 24.2 | 26.7 | 26.7 | 26.0 | 25.9 | 26.0 | 25.0 | 24.6 | 23.7 | 23.1 |
| Absolute minimum temperature (°C) | 16.7 | 17.7 | 20.4 | 24.4 | 24.4 | 24.7 | 24.4 | 24.6 | 23.7 | 23.7 | 20.5 | 17.8 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 10.0 | 10.1 | 10.8 | 10.8 | 10.7 | 9.0 | 8.7 | 8.5 | 7.8 | 8.4 | 9.8 | 10.2 |
| Precipitation (mm) | 6 | 56 | 10 | 50 | 106 | 264 | 166 | 245 | 376 | 239 | 46 | 8 |
| Sunny days | 27 | 16 | 24 | 13 | 7 | 2 | 0 | 1 | 0 | 1 | 17 | 21 |
| Rainy days | 4 | 12 | 7 | 17 | 24 | 28 | 31 | 30 | 30 | 30 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nong Nam Yai is at