Average annual temperature is 22.5 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Amphoe Galyani Vadhana
* Weather data for Amphoe Galyani Vadhana 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) | 28.0 | 30.4 | 32.2 | 36.0 | 35.4 | 30.7 | 31.9 | 29.1 | 29.8 | 29.5 | 28.3 | 28.1 |
| Average daytime temperature (°C) | 25.1 | 27.5 | 29.9 | 33.2 | 30.7 | 28.2 | 28.6 | 27.3 | 27.5 | 26.8 | 26.5 | 25.8 |
| Average temperature (°C) | 18.7 | 21.0 | 23.2 | 25.7 | 24.7 | 23.5 | 23.6 | 23.0 | 22.9 | 22.2 | 21.4 | 20.6 |
| Average night temperature (°C) | 13.0 | 15.5 | 17.4 | 19.1 | 20.3 | 20.9 | 20.6 | 20.6 | 20.1 | 18.9 | 17.2 | 16.3 |
| Absolute minimum temperature (°C) | 9.9 | 13.1 | 15.0 | 16.1 | 18.1 | 20.0 | 19.0 | 19.1 | 18.6 | 17.1 | 14.8 | 11.5 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.5 | 10.5 | 11.3 | 10.8 | 8.2 | 9.5 | 7.2 | 7.8 | 9.2 | 10.2 | 10.0 |
| Precipitation (mm) | 0 | 13 | 5 | 10 | 100 | 209 | 226 | 217 | 343 | 147 | 21 | 14 |
| Sunny days | 30 | 22 | 22 | 21 | 1 | 0 | 0 | 0 | 0 | 1 | 11 | 16 |
| Rainy days | 1 | 6 | 9 | 9 | 30 | 30 | 31 | 31 | 30 | 30 | 19 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amphoe Galyani Vadhana is at