Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Amphoe Na Chaluai
* Weather data for Amphoe Na Chaluai 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) | 31.1 | 34.2 | 37.3 | 38.3 | 38.7 | 32.6 | 33.1 | 32.3 | 31.1 | 31.2 | 32.2 | 33.1 |
| Average daytime temperature (°C) | 28.1 | 31.9 | 33.8 | 35.9 | 33.9 | 31.0 | 30.7 | 30.5 | 29.7 | 29.9 | 30.3 | 30.6 |
| Average temperature (°C) | 22.8 | 26.1 | 28.1 | 30.5 | 29.2 | 27.4 | 27.0 | 27.1 | 26.3 | 26.2 | 25.6 | 25.3 |
| Average night temperature (°C) | 17.8 | 20.6 | 22.7 | 26.0 | 25.6 | 24.5 | 24.2 | 24.5 | 23.7 | 23.1 | 21.4 | 20.8 |
| Absolute minimum temperature (°C) | 14.3 | 17.0 | 18.2 | 23.9 | 24.0 | 23.3 | 23.3 | 23.2 | 22.8 | 21.6 | 16.4 | 17.0 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 9.4 | 10.2 | 11.0 | 10.5 | 10.6 | 10.5 | 8.8 | 9.2 | 8.5 | 8.8 | 10.3 | 10.0 |
| Precipitation (mm) | 29 | 20 | 5 | 69 | 205 | 198 | 398 | 215 | 316 | 188 | 62 | 5 |
| Sunny days | 21 | 23 | 24 | 6 | 4 | 1 | 2 | 0 | 0 | 1 | 12 | 24 |
| Rainy days | 10 | 5 | 7 | 24 | 27 | 29 | 29 | 31 | 30 | 30 | 18 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amphoe Na Chaluai is at