Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Ban Nong I Dam
* Weather data for Ban Nong I 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) | 31.5 | 35.2 | 37.0 | 39.2 | 39.4 | 36.0 | 35.3 | 35.0 | 32.8 | 32.2 | 32.6 | 33.2 |
| Average daytime temperature (°C) | 27.5 | 31.2 | 33.6 | 36.3 | 34.6 | 33.4 | 32.7 | 32.4 | 30.5 | 30.9 | 30.5 | 30.0 |
| Average temperature (°C) | 21.8 | 25.3 | 27.8 | 31.1 | 29.9 | 28.9 | 28.4 | 28.3 | 26.7 | 26.7 | 25.9 | 24.8 |
| Average night temperature (°C) | 16.2 | 19.8 | 22.3 | 26.4 | 25.9 | 25.8 | 25.2 | 25.3 | 24.0 | 23.3 | 21.7 | 19.9 |
| Absolute minimum temperature (°C) | 11.7 | 14.1 | 17.7 | 23.5 | 23.1 | 24.4 | 23.5 | 23.9 | 23.0 | 21.7 | 17.3 | 13.2 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 10.0 | 10.7 | 11.0 | 10.4 | 9.7 | 9.1 | 7.7 | 7.2 | 9.5 | 10.2 | 10.0 |
| Precipitation (mm) | 9 | 50 | 7 | 20 | 169 | 141 | 215 | 111 | 376 | 184 | 17 | 3 |
| Sunny days | 24 | 18 | 28 | 14 | 11 | 3 | 1 | 2 | 0 | 3 | 18 | 26 |
| Rainy days | 7 | 10 | 3 | 16 | 20 | 27 | 30 | 29 | 30 | 28 | 12 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nong I Dam is at