Average annual temperature is 22.5 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 132
Number of rainy days: 233
Number of snow days:
Average annual precipitation: 966 mm
Look at detailed online map of Nam Nao
* Weather data for Nam Nao Thailand is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.2 | 29.9 | 33 | 35.7 | 34.9 | 32.2 | 31.6 | 31.2 | 29.6 | 28.5 | 27.7 | 29.1 |
| Average daytime temperature (°C) | 22.5 | 25.4 | 28.9 | 32.7 | 30.3 | 28.7 | 28.4 | 26.8 | 26.7 | 26.1 | 24.9 | 24.3 |
| Average temperature (°C) | 17.5 | 20.5 | 23.3 | 26.8 | 25.4 | 24.4 | 24 | 23.4 | 22.6 | 22 | 20.5 | 19.6 |
| Average night temperature (°C) | 12 | 15.9 | 18.4 | 22.2 | 21.9 | 21.4 | 21.1 | 20.9 | 20.2 | 18.9 | 16.5 | 15 |
| Absolute minimum temperature (°C) | 6.6 | 10.7 | 13.6 | 19.6 | 19.9 | 20.1 | 19.9 | 19.4 | 19.1 | 17 | 13.1 | 8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.4 | 11.8 | 12.3 | 12.7 | 13.1 | 13.1 | 13.1 | 12.9 | 12.5 | 12 | 11.5 | 11.2 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.1 | 13 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.2 | 11.4 | 11.8 | 12.3 | 12.7 | 13.1 | 12.9 | 12.5 | 12 | 11.5 | 11.2 | 11.1 |
| Sunshine mean duration (h) | 9.9 | 10 | 10.9 | 11 | 10.6 | 9 | 9.5 | 7.7 | 7.5 | 9 | 10.1 | 10 |
| Precipitation (mm) | 2 | 23 | 7 | 74 | 116 | 104 | 91 | 127 | 261 | 139 | 16 | 5 |
| Sunny days | 28 | 16 | 24 | 13 | 1 | 3 | 1 | 2 | 2 | 17 | 25 | |
| Rainy days | 3 | 12 | 7 | 17 | 30 | 27 | 30 | 29 | 30 | 29 | 13 | 6 |
The largest precipitation sum in Nam Nao is at