Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Ban Saphan Dam
* Weather data for Ban Saphan Dam 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) | 33.4 | 34.3 | 37.1 | 39.8 | 41.9 | 39.8 | 35.5 | 38.3 | 34.7 | 33.9 | 35.0 | 35.6 |
| Average daytime temperature (°C) | 30.4 | 32.3 | 33.9 | 37.2 | 37.6 | 35.1 | 33.0 | 35.0 | 32.6 | 31.6 | 32.4 | 32.5 |
| Average temperature (°C) | 25.0 | 26.8 | 28.2 | 31.0 | 31.4 | 29.5 | 28.5 | 29.2 | 27.9 | 27.2 | 27.5 | 27.4 |
| Average night temperature (°C) | 19.9 | 22.0 | 23.3 | 26.2 | 27.1 | 26.0 | 25.4 | 25.7 | 25.0 | 24.4 | 23.7 | 22.8 |
| Absolute minimum temperature (°C) | 17.3 | 18.7 | 20.0 | 24.3 | 25.2 | 24.5 | 24.4 | 24.1 | 24.1 | 23.6 | 20.2 | 18.6 |
| 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 | 12.4 | 12.8 | 12.9 | 12.8 | 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) | 10.1 | 10.0 | 10.8 | 11.0 | 10.8 | 7.9 | 7.5 | 7.9 | 7.4 | 7.5 | 9.7 | 10.2 |
| Precipitation (mm) | 2 | 30 | 16 | 42 | 90 | 225 | 192 | 219 | 388 | 288 | 69 | 45 |
| Sunny days | 27 | 15 | 14 | 16 | 1 | 1 | 2 | 2 | 0 | 0 | 13 | 15 |
| Rainy days | 4 | 13 | 17 | 14 | 30 | 29 | 29 | 29 | 30 | 31 | 17 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Saphan Dam is at