Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 139 days
Number of rainy days: 226 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) | 34.1 | 36.2 | 38.5 | 39.8 | 41.0 | 40.9 | 36.5 | 39.0 | 35.0 | 33.8 | 34.2 | 35.4 |
| Average daytime temperature (°C) | 30.4 | 32.6 | 35.2 | 38.0 | 37.1 | 35.7 | 33.6 | 35.7 | 33.0 | 31.8 | 31.8 | 32.7 |
| Average temperature (°C) | 24.9 | 27.0 | 29.1 | 31.8 | 31.3 | 30.1 | 29.1 | 29.9 | 28.1 | 27.5 | 27.3 | 27.6 |
| Average night temperature (°C) | 19.8 | 21.7 | 23.4 | 26.5 | 26.9 | 26.4 | 25.9 | 26.2 | 25.1 | 24.3 | 23.5 | 22.8 |
| Absolute minimum temperature (°C) | 16.6 | 17.7 | 20.2 | 24.5 | 24.9 | 24.7 | 24.3 | 24.8 | 23.9 | 23.2 | 19.6 | 18.3 |
| 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 | 13.0 | 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) | 10.1 | 10.3 | 10.9 | 11.0 | 10.7 | 8.8 | 9.0 | 8.9 | 7.9 | 8.3 | 9.9 | 10.3 |
| Precipitation (mm) | 7 | 37 | 7 | 47 | 124 | 145 | 201 | 150 | 364 | 216 | 54 | 34 |
| Sunny days | 26 | 21 | 26 | 15 | 7 | 1 | 0 | 3 | 0 | 1 | 18 | 21 |
| Rainy days | 5 | 7 | 5 | 15 | 24 | 29 | 31 | 28 | 30 | 30 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Saphan Dam is at