Average annual temperature is 21.6 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 9.2 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Ban Na Siri
* Weather data for Ban Na Siri 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) | 26.2 | 28.3 | 31.3 | 35.4 | 33.8 | 31.2 | 30.7 | 29.6 | 29.2 | 28.5 | 27.3 | 26.7 |
| Average daytime temperature (°C) | 23.4 | 25.6 | 28.5 | 32.4 | 30.2 | 28.4 | 28.1 | 27.1 | 26.8 | 25.7 | 25.0 | 23.9 |
| Average temperature (°C) | 17.5 | 19.1 | 21.7 | 25.3 | 24.2 | 23.2 | 23.2 | 22.6 | 22.2 | 21.4 | 20.1 | 18.9 |
| Average night temperature (°C) | 11.6 | 12.9 | 15.7 | 19.1 | 19.6 | 19.9 | 19.8 | 19.7 | 19.3 | 18.1 | 15.9 | 14.4 |
| Absolute minimum temperature (°C) | 9.2 | 10.2 | 12.8 | 16.9 | 18.3 | 18.7 | 18.3 | 19.0 | 18.7 | 16.8 | 13.0 | 10.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.4 | 10.5 | 11.1 | 10.8 | 8.9 | 9.6 | 7.1 | 8.3 | 9.4 | 10.0 | 9.7 |
| Precipitation (mm) | 1 | 33 | 26 | 30 | 127 | 282 | 200 | 238 | 299 | 193 | 54 | 31 |
| Sunny days | 28 | 18 | 19 | 22 | 2 | 1 | 0 | 0 | 1 | 0 | 11 | 10 |
| Rainy days | 3 | 10 | 12 | 8 | 29 | 29 | 31 | 31 | 29 | 31 | 19 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Na Siri is at