Average annual temperature is 28.0 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Ban Ko Suwan
* Weather data for Ban Ko Suwan 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) | 33.6 | 35.7 | 37.5 | 38.9 | 38.4 | 34.6 | 33.8 | 33.5 | 33.1 | 32.8 | 33.4 | 34.9 |
| Average daytime temperature (°C) | 30.8 | 33.7 | 35.3 | 36.1 | 35.1 | 32.7 | 31.8 | 32.1 | 31.1 | 31.4 | 31.4 | 32.1 |
| Average temperature (°C) | 25.5 | 27.7 | 29.1 | 30.3 | 30.1 | 28.7 | 28.1 | 28.0 | 27.1 | 27.3 | 27.0 | 27.2 |
| Average night temperature (°C) | 20.5 | 22.4 | 23.7 | 25.8 | 26.2 | 25.6 | 25.3 | 25.2 | 24.6 | 24.5 | 23.6 | 22.7 |
| Absolute minimum temperature (°C) | 16.8 | 19.2 | 20.7 | 24.2 | 24.1 | 23.8 | 23.9 | 24.1 | 23.7 | 23.6 | 20.4 | 17.7 |
| 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) | 9.4 | 10.3 | 10.9 | 10.1 | 10.2 | 9.5 | 8.0 | 8.9 | 7.0 | 8.5 | 9.4 | 9.9 |
| Precipitation (mm) | 3 | 40 | 16 | 112 | 152 | 187 | 271 | 303 | 493 | 273 | 60 | 30 |
| Sunny days | 28 | 17 | 19 | 6 | 6 | 1 | 0 | 0 | 0 | 2 | 16 | 20 |
| Rainy days | 3 | 11 | 12 | 24 | 25 | 29 | 31 | 31 | 30 | 29 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Ko Suwan is at