Average annual temperature is 22.2 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Jiana
* Weather data for Jiana 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) | 25.6 | 25.7 | 28.4 | 32.1 | 32.4 | 32.1 | 34.5 | 34.7 | 32.1 | 32.6 | 29.3 | 27.2 |
| Average daytime temperature (°C) | 20.4 | 21.8 | 23.7 | 26.2 | 27.7 | 29.4 | 31.3 | 31.1 | 30.1 | 27.6 | 25.6 | 22.8 |
| Average temperature (°C) | 16.6 | 17.6 | 18.9 | 21.7 | 23.7 | 25.6 | 26.6 | 26.7 | 25.4 | 23.6 | 20.5 | 18.7 |
| Average night temperature (°C) | 13.5 | 14.0 | 14.8 | 17.9 | 20.3 | 21.9 | 21.9 | 22.6 | 20.9 | 20.3 | 15.9 | 15.3 |
| Absolute minimum temperature (°C) | 6.6 | 8.0 | 8.0 | 12.1 | 15.5 | 19.2 | 19.4 | 19.9 | 17.1 | 16.5 | 10.5 | 9.1 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 7.6 | 8.2 | 9.5 | 9.6 | 8.6 | 8.8 | 9.9 | 9.3 | 9.3 | 7.9 | 9.3 | 7.7 |
| Precipitation (mm) | 19 | 56 | 11 | 41 | 202 | 386 | 433 | 194 | 486 | 294 | 5 | 35 |
| Sunny days | 18 | 16 | 19 | 10 | 5 | 5 | 6 | 5 | 4 | 6 | 24 | 15 |
| Rainy days | 13 | 12 | 12 | 20 | 26 | 25 | 25 | 26 | 26 | 25 | 6 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jiana is at