Average annual temperature is 28.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Ban Bang Khun Sai
* Weather data for Ban Bang Khun Sai 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) | 32.4 | 33.1 | 34.9 | 36.5 | 38.3 | 37.5 | 35.0 | 36.1 | 33.1 | 32.6 | 32.3 | 32.9 |
| Average daytime temperature (°C) | 29.5 | 31.1 | 32.7 | 34.8 | 35.6 | 34.5 | 32.8 | 34.2 | 31.6 | 30.8 | 30.4 | 30.7 |
| Average temperature (°C) | 25.4 | 27.0 | 28.2 | 30.4 | 31.1 | 29.7 | 28.5 | 29.1 | 27.7 | 27.2 | 26.7 | 26.7 |
| Average night temperature (°C) | 21.3 | 22.9 | 23.8 | 26.3 | 27.4 | 26.4 | 25.5 | 25.7 | 24.9 | 24.6 | 23.5 | 22.9 |
| Absolute minimum temperature (°C) | 18.3 | 20.6 | 21.4 | 24.3 | 26.0 | 25.2 | 24.5 | 24.0 | 24.1 | 23.8 | 19.9 | 19.0 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.4 | 10.2 | 10.9 | 11.0 | 10.8 | 9.0 | 7.9 | 9.2 | 7.9 | 8.2 | 9.9 | 10.4 |
| Precipitation (mm) | 7 | 44 | 6 | 32 | 94 | 139 | 212 | 186 | 295 | 286 | 85 | 39 |
| Sunny days | 25 | 16 | 25 | 22 | 4 | 3 | 3 | 2 | 0 | 1 | 15 | 20 |
| Rainy days | 6 | 12 | 6 | 8 | 27 | 27 | 28 | 29 | 30 | 30 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Bang Khun Sai is at