Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban San Chum
* Weather data for Ban San Chum 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) | 29.8 | 33.4 | 36.1 | 38.2 | 40.0 | 38.0 | 36.5 | 33.3 | 33.1 | 32.2 | 30.9 | 29.8 |
| Average daytime temperature (°C) | 27.1 | 29.9 | 32.7 | 36.4 | 34.8 | 32.5 | 32.7 | 30.4 | 30.2 | 29.4 | 28.5 | 27.5 |
| Average temperature (°C) | 21.0 | 23.6 | 26.0 | 29.8 | 29.3 | 27.7 | 28.0 | 26.5 | 26.1 | 25.4 | 23.7 | 22.7 |
| Average night temperature (°C) | 14.5 | 17.1 | 19.9 | 23.6 | 24.7 | 24.2 | 24.0 | 23.6 | 23.1 | 22.2 | 19.4 | 17.7 |
| Absolute minimum temperature (°C) | 11.5 | 14.0 | 16.1 | 21.5 | 22.2 | 22.4 | 23.2 | 22.7 | 22.3 | 21.0 | 15.9 | 12.5 |
| 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 | 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 | 10.2 | 10.1 | 10.9 | 10.7 | 9.3 | 9.7 | 7.4 | 8.1 | 8.6 | 9.9 | 9.8 |
| Precipitation (mm) | 0 | 10 | 15 | 34 | 168 | 255 | 233 | 277 | 413 | 318 | 71 | 37 |
| Sunny days | 30 | 19 | 23 | 25 | 11 | 0 | 0 | 0 | 0 | 0 | 13 | 16 |
| Rainy days | 1 | 9 | 8 | 5 | 20 | 30 | 31 | 31 | 30 | 31 | 17 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban San Chum is at