Average annual temperature is 21.0 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Ban Sai Ngam
* Weather data for Ban Sai Ngam 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) | 25.9 | 28.2 | 32.0 | 34.5 | 33.2 | 30.2 | 31.0 | 29.2 | 29.5 | 28.4 | 27.4 | 27.0 |
| Average daytime temperature (°C) | 23.7 | 25.8 | 28.6 | 31.9 | 30.0 | 27.9 | 27.5 | 26.5 | 26.8 | 25.9 | 25.7 | 24.4 |
| Average temperature (°C) | 16.3 | 18.4 | 21.2 | 24.6 | 23.6 | 22.6 | 22.4 | 21.8 | 21.9 | 21.0 | 19.9 | 18.4 |
| Average night temperature (°C) | 9.6 | 11.7 | 14.8 | 18.0 | 19.1 | 19.7 | 19.4 | 19.3 | 19.2 | 17.9 | 15.5 | 13.8 |
| Absolute minimum temperature (°C) | 6.6 | 9.0 | 12.2 | 15.3 | 17.3 | 18.7 | 18.3 | 18.3 | 17.9 | 16.0 | 12.3 | 9.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 10.3 | 10.4 | 10.5 | 11.3 | 11.0 | 9.1 | 9.5 | 7.4 | 8.8 | 9.2 | 10.2 | 10.0 |
| Precipitation (mm) | 0 | 19 | 5 | 17 | 97 | 221 | 300 | 282 | 388 | 161 | 51 | 17 |
| Sunny days | 30 | 20 | 23 | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 12 | 16 |
| Rainy days | 1 | 8 | 8 | 8 | 28 | 30 | 31 | 31 | 30 | 31 | 18 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Ngam is at