Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Ban Nikhom Sai Tho-Si
* Weather data for Ban Nikhom Sai Tho-Si 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) | 31.1 | 32.2 | 35.6 | 37.7 | 35.4 | 35.4 | 36.0 | 35.4 | 35.2 | 35.0 | 32.1 | 31.2 |
| Average daytime temperature (°C) | 28.5 | 30.4 | 32.6 | 34.9 | 33.3 | 33.6 | 33.3 | 33.6 | 32.3 | 31.6 | 28.8 | 29.4 |
| Average temperature (°C) | 24.7 | 25.7 | 26.6 | 28.2 | 27.9 | 27.6 | 27.8 | 27.6 | 26.7 | 26.1 | 25.3 | 25.6 |
| Average night temperature (°C) | 21.8 | 22.0 | 22.0 | 23.9 | 24.4 | 24.2 | 24.2 | 23.9 | 23.6 | 23.2 | 23.1 | 22.9 |
| Absolute minimum temperature (°C) | 18.9 | 20.5 | 20.6 | 22.7 | 22.9 | 23.5 | 22.5 | 23.0 | 22.4 | 22.3 | 22.0 | 22.0 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 7.6 | 10.2 | 10.7 | 10.5 | 10.0 | 10.2 | 9.5 | 10.3 | 7.9 | 7.1 | 5.6 | 8.1 |
| Precipitation (mm) | 178 | 74 | 49 | 134 | 190 | 195 | 145 | 146 | 250 | 345 | 484 | 269 |
| Sunny days | 0 | 4 | 11 | 3 | 1 | 1 | 3 | 0 | 3 | 0 | 0 | 2 |
| Rainy days | 31 | 24 | 20 | 27 | 30 | 29 | 28 | 31 | 27 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nikhom Sai Tho-Si is at