Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Phaisan
* Weather data for Phaisan 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) | 31.2 | 34.5 | 37.5 | 38.9 | 37.9 | 34.8 | 34.2 | 34.6 | 31.8 | 32.0 | 32.4 | 33.2 |
| Average daytime temperature (°C) | 27.3 | 32.0 | 34.1 | 35.9 | 33.7 | 32.8 | 32.0 | 32.3 | 30.0 | 30.5 | 30.4 | 30.1 |
| Average temperature (°C) | 22.1 | 26.4 | 28.2 | 30.5 | 29.0 | 28.2 | 27.7 | 27.8 | 26.3 | 26.4 | 25.8 | 25.2 |
| Average night temperature (°C) | 17.2 | 20.8 | 22.5 | 25.9 | 25.6 | 25.2 | 24.7 | 24.8 | 23.8 | 23.3 | 21.9 | 20.5 |
| Absolute minimum temperature (°C) | 13.6 | 16.8 | 19.1 | 23.2 | 23.9 | 24.0 | 23.0 | 23.9 | 22.8 | 22.1 | 18.5 | 14.9 |
| 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) | 8.8 | 10.4 | 10.9 | 10.3 | 9.7 | 9.6 | 8.8 | 8.4 | 6.6 | 8.7 | 9.9 | 9.9 |
| Precipitation (mm) | 33 | 13 | 13 | 85 | 171 | 182 | 234 | 147 | 373 | 293 | 31 | 19 |
| Sunny days | 26 | 15 | 24 | 6 | 6 | 1 | 0 | 1 | 0 | 4 | 14 | 20 |
| Rainy days | 5 | 13 | 7 | 24 | 25 | 29 | 31 | 30 | 30 | 27 | 16 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phaisan is at