Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Ban Nong Nam Sai
* Weather data for Ban Nong Nam Sai 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) | 32.8 | 35.2 | 37.9 | 39.3 | 39.5 | 35.1 | 33.3 | 33.7 | 31.8 | 32.1 | 31.8 | 33.3 |
| Average daytime temperature (°C) | 28.9 | 33.1 | 35.3 | 36.6 | 35.0 | 32.9 | 31.3 | 31.7 | 30.0 | 30.4 | 30.0 | 30.8 |
| Average temperature (°C) | 24.2 | 27.4 | 29.1 | 30.3 | 29.9 | 28.4 | 27.5 | 27.5 | 26.3 | 26.7 | 26.0 | 26.2 |
| Average night temperature (°C) | 19.3 | 22.0 | 23.7 | 26.0 | 26.0 | 25.4 | 24.9 | 24.7 | 24.0 | 24.0 | 22.7 | 21.6 |
| Absolute minimum temperature (°C) | 15.8 | 19.0 | 19.4 | 23.5 | 23.7 | 24.4 | 23.6 | 23.9 | 23.3 | 23.1 | 19.5 | 16.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.9 | 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) | 9.5 | 10.4 | 10.8 | 9.9 | 10.0 | 9.3 | 8.2 | 8.6 | 5.8 | 8.7 | 9.4 | 10.0 |
| Precipitation (mm) | 34 | 26 | 15 | 65 | 156 | 154 | 248 | 186 | 365 | 216 | 76 | 10 |
| Sunny days | 26 | 19 | 24 | 4 | 4 | 3 | 1 | 1 | 0 | 6 | 13 | 22 |
| Rainy days | 5 | 9 | 7 | 26 | 27 | 27 | 30 | 30 | 30 | 25 | 17 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nong Nam Sai is at