Average annual temperature is 28.2 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Phayom
* Weather data for Phayom 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) | 34.4 | 34.5 | 36.9 | 38.8 | 38.8 | 36.2 | 35.0 | 35.5 | 33.5 | 33.0 | 32.8 | 33.9 |
| Average daytime temperature (°C) | 31.4 | 32.1 | 34.6 | 36.6 | 35.9 | 33.2 | 33.0 | 33.5 | 31.8 | 31.5 | 31.2 | 31.8 |
| Average temperature (°C) | 25.7 | 26.8 | 28.9 | 31.0 | 30.8 | 28.9 | 28.9 | 28.5 | 27.6 | 27.6 | 27.0 | 27.0 |
| Average night temperature (°C) | 20.3 | 22.0 | 24.0 | 26.8 | 26.8 | 25.9 | 25.9 | 25.5 | 24.9 | 24.6 | 23.5 | 22.6 |
| Absolute minimum temperature (°C) | 16.7 | 18.4 | 19.9 | 24.7 | 24.8 | 24.7 | 24.3 | 24.5 | 23.6 | 23.8 | 20.3 | 17.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.9 | 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) | 9.6 | 10.2 | 10.9 | 10.7 | 10.5 | 8.9 | 8.6 | 8.7 | 7.6 | 8.4 | 9.8 | 10.0 |
| Precipitation (mm) | 8 | 84 | 7 | 85 | 85 | 260 | 209 | 290 | 370 | 261 | 39 | 11 |
| Sunny days | 25 | 16 | 20 | 7 | 8 | 2 | 1 | 1 | 0 | 1 | 14 | 22 |
| Rainy days | 6 | 12 | 11 | 23 | 23 | 28 | 30 | 30 | 30 | 30 | 16 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phayom is at