Average annual temperature is 27.8 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Ban Wan
* Weather data for Ban Wan 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) | 35.3 | 36.0 | 37.7 | 38.2 | 38.4 | 33.7 | 33.1 | 32.6 | 32.1 | 33.7 | 33.5 | 34.8 |
| Average daytime temperature (°C) | 31.0 | 33.8 | 35.9 | 35.6 | 34.2 | 31.6 | 31.0 | 31.3 | 30.1 | 31.5 | 31.4 | 31.9 |
| Average temperature (°C) | 25.9 | 28.1 | 29.6 | 30.1 | 29.6 | 27.8 | 27.3 | 27.1 | 26.5 | 27.3 | 27.0 | 27.4 |
| Average night temperature (°C) | 21.2 | 22.9 | 24.3 | 25.7 | 26.1 | 25.2 | 24.8 | 24.5 | 24.4 | 24.3 | 23.6 | 23.0 |
| Absolute minimum temperature (°C) | 17.2 | 19.9 | 22.5 | 24.4 | 24.6 | 24.3 | 23.8 | 23.5 | 23.3 | 22.7 | 20.9 | 17.6 |
| 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 | 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) | 9.7 | 10.5 | 11.0 | 10.5 | 10.0 | 8.9 | 8.0 | 8.3 | 6.4 | 8.5 | 9.8 | 9.8 |
| Precipitation (mm) | 3 | 25 | 13 | 63 | 156 | 354 | 369 | 362 | 556 | 249 | 106 | 8 |
| Sunny days | 28 | 19 | 22 | 3 | 3 | 0 | 1 | 0 | 0 | 2 | 12 | 19 |
| Rainy days | 3 | 9 | 9 | 27 | 28 | 30 | 30 | 31 | 30 | 29 | 18 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Wan is at