Average annual temperature is 22.0 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Amphoe Na Haeo
* Weather data for Amphoe Na Haeo 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) | 25.8 | 29.2 | 32.5 | 35.0 | 33.2 | 30.4 | 29.7 | 28.9 | 28.8 | 28.0 | 27.9 | 28.7 |
| Average daytime temperature (°C) | 22.3 | 26.1 | 29.5 | 32.3 | 29.4 | 27.5 | 27.4 | 25.8 | 26.0 | 25.7 | 25.1 | 24.9 |
| Average temperature (°C) | 17.1 | 20.3 | 23.2 | 26.1 | 24.4 | 23.3 | 23.1 | 22.3 | 22.1 | 21.6 | 20.5 | 19.6 |
| Average night temperature (°C) | 11.9 | 15.0 | 17.8 | 20.9 | 20.5 | 20.2 | 20.1 | 19.9 | 19.7 | 18.5 | 16.7 | 14.8 |
| Absolute minimum temperature (°C) | 8.9 | 11.1 | 14.0 | 19.0 | 18.6 | 19.2 | 19.4 | 18.6 | 18.5 | 16.7 | 13.1 | 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 10.6 | 11.1 | 10.6 | 9.0 | 8.9 | 7.1 | 7.0 | 8.8 | 10.1 | 10.1 |
| Precipitation (mm) | 9 | 18 | 10 | 44 | 127 | 142 | 138 | 190 | 359 | 151 | 16 | 2 |
| Sunny days | 28 | 18 | 21 | 15 | 1 | 0 | 0 | 0 | 0 | 4 | 15 | 26 |
| Rainy days | 3 | 10 | 10 | 15 | 30 | 30 | 31 | 31 | 30 | 27 | 15 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amphoe Na Haeo is at