Average annual temperature is 25.9 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Ban Yian
* Weather data for Ban Yian 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) | 29.1 | 32.1 | 37.1 | 39.3 | 40.4 | 38.4 | 36.9 | 32.8 | 32.6 | 31.7 | 30.7 | 30.3 |
| Average daytime temperature (°C) | 26.7 | 29.9 | 33.2 | 37.2 | 35.5 | 32.3 | 32.4 | 30.3 | 29.7 | 28.9 | 28.1 | 27.8 |
| Average temperature (°C) | 20.8 | 23.4 | 26.3 | 30.3 | 29.7 | 27.7 | 27.8 | 26.5 | 25.9 | 25.2 | 23.7 | 23.1 |
| Average night temperature (°C) | 15.0 | 17.2 | 20.1 | 23.7 | 24.8 | 24.4 | 24.1 | 23.5 | 23.2 | 22.3 | 19.6 | 18.3 |
| Absolute minimum temperature (°C) | 12.4 | 14.3 | 17.2 | 20.4 | 22.2 | 23.2 | 23.1 | 21.9 | 22.1 | 20.8 | 15.7 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 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) | 10.1 | 10.3 | 10.1 | 11.0 | 10.7 | 9.7 | 10.0 | 7.5 | 8.3 | 9.1 | 10.0 | 9.8 |
| Precipitation (mm) | 1 | 4 | 14 | 38 | 170 | 301 | 194 | 326 | 366 | 319 | 57 | 7 |
| Sunny days | 28 | 22 | 24 | 24 | 4 | 0 | 0 | 1 | 1 | 1 | 14 | 20 |
| Rainy days | 3 | 6 | 7 | 6 | 27 | 30 | 31 | 30 | 29 | 30 | 16 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Yian is at