Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Ban Nong Sum
* Weather data for Ban Nong Sum 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) | 32.9 | 34.7 | 37.7 | 39.5 | 41.2 | 40.0 | 38.2 | 39.0 | 33.5 | 33.0 | 32.9 | 34.3 |
| Average daytime temperature (°C) | 29.6 | 32.0 | 34.7 | 37.5 | 36.6 | 35.3 | 34.7 | 36.0 | 32.1 | 31.3 | 31.0 | 31.8 |
| Average temperature (°C) | 24.2 | 26.7 | 28.9 | 31.8 | 31.3 | 30.1 | 29.7 | 30.1 | 27.7 | 27.4 | 26.7 | 27.1 |
| Average night temperature (°C) | 19.2 | 21.9 | 23.8 | 26.9 | 27.0 | 26.5 | 26.3 | 26.4 | 24.9 | 24.4 | 23.1 | 22.4 |
| Absolute minimum temperature (°C) | 15.7 | 16.5 | 20.0 | 25.1 | 24.5 | 24.9 | 24.3 | 24.9 | 24.0 | 23.6 | 19.3 | 17.6 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 10.2 | 10.4 | 10.9 | 11.1 | 10.7 | 8.9 | 9.5 | 8.2 | 7.7 | 9.0 | 9.8 | 10.1 |
| Precipitation (mm) | 1 | 11 | 1 | 28 | 126 | 188 | 160 | 190 | 354 | 264 | 47 | 0 |
| Sunny days | 27 | 20 | 27 | 15 | 10 | 0 | 0 | 0 | 0 | 2 | 18 | 28 |
| Rainy days | 4 | 8 | 4 | 15 | 21 | 30 | 31 | 31 | 30 | 29 | 12 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nong Sum is at