Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 9.2 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Phanna
* Weather data for Phanna 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) | 31.0 | 34.4 | 37.8 | 39.0 | 40.4 | 34.8 | 33.3 | 33.0 | 32.4 | 32.0 | 33.7 | 32.4 |
| Average daytime temperature (°C) | 26.7 | 30.7 | 33.7 | 36.5 | 34.5 | 31.5 | 31.4 | 30.1 | 30.0 | 30.6 | 30.7 | 28.8 |
| Average temperature (°C) | 20.6 | 24.5 | 27.5 | 30.8 | 29.9 | 27.8 | 27.6 | 26.9 | 26.3 | 26.4 | 25.5 | 23.3 |
| Average night temperature (°C) | 14.8 | 18.8 | 21.6 | 25.8 | 25.7 | 24.7 | 24.5 | 24.2 | 23.7 | 22.7 | 20.7 | 18.1 |
| Absolute minimum temperature (°C) | 9.2 | 12.7 | 17.3 | 22.1 | 23.2 | 23.5 | 23.1 | 23.4 | 22.9 | 20.1 | 15.3 | 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 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) | 9.3 | 10.1 | 10.6 | 11.0 | 10.8 | 8.5 | 9.2 | 6.3 | 7.0 | 9.7 | 10.2 | 9.9 |
| Precipitation (mm) | 16 | 30 | 13 | 69 | 193 | 320 | 389 | 415 | 503 | 165 | 7 | 1 |
| Sunny days | 26 | 18 | 24 | 13 | 9 | 1 | 0 | 0 | 1 | 8 | 25 | 27 |
| Rainy days | 5 | 10 | 7 | 17 | 22 | 29 | 31 | 31 | 29 | 23 | 5 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phanna is at