Average annual temperature is 22.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Piwei
* Weather data for Piwei Taiwan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.5 | 27.1 | 28.2 | 29.5 | 31.1 | 32.4 | 34.9 | 36.3 | 32.1 | 30.4 | 29.4 | 28.6 |
| Average daytime temperature (°C) | 18.7 | 19.8 | 21.9 | 24.6 | 27.0 | 30.3 | 32.6 | 32.4 | 30.6 | 26.5 | 24.0 | 20.9 |
| Average temperature (°C) | 16.3 | 17.2 | 18.8 | 21.7 | 24.3 | 27.4 | 28.7 | 28.7 | 27.0 | 23.9 | 20.6 | 18.0 |
| Average night temperature (°C) | 14.2 | 15.2 | 16.1 | 19.2 | 22.0 | 25.1 | 25.3 | 25.8 | 24.2 | 22.2 | 18.1 | 15.7 |
| Absolute minimum temperature (°C) | 6.6 | 10.3 | 10.0 | 13.8 | 16.7 | 23.7 | 23.7 | 23.8 | 21.5 | 19.7 | 11.3 | 8.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 3.9 | 3.2 | 6.0 | 7.3 | 7.4 | 8.8 | 10.4 | 10.0 | 9.4 | 4.4 | 6.3 | 3.8 |
| Precipitation (mm) | 450 | 382 | 216 | 171 | 319 | 245 | 239 | 248 | 529 | 988 | 490 | 436 |
| Sunny days | 3 | 2 | 10 | 9 | 7 | 6 | 4 | 1 | 4 | 0 | 9 | 2 |
| Rainy days | 28 | 26 | 21 | 21 | 24 | 24 | 27 | 30 | 26 | 31 | 21 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Piwei during the most sunny months:
The largest precipitation sum in Piwei is at