Average annual temperature is 23.1 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Jianshanjiao
* Weather data for Jianshanjiao 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) | 25.8 | 27.1 | 30.1 | 31.3 | 32.9 | 34.4 | 37.1 | 35.6 | 35.1 | 33.7 | 32.3 | 29.7 |
| Average daytime temperature (°C) | 18.9 | 19.8 | 22.8 | 25.5 | 28.5 | 31.4 | 34.3 | 33.2 | 32.7 | 28.6 | 26.1 | 21.2 |
| Average temperature (°C) | 16.0 | 16.5 | 18.5 | 21.7 | 24.7 | 27.7 | 29.8 | 29.0 | 28.1 | 24.9 | 21.7 | 18.0 |
| Average night temperature (°C) | 13.5 | 14.4 | 15.1 | 18.6 | 21.5 | 24.7 | 26.0 | 25.9 | 24.6 | 22.3 | 18.4 | 15.3 |
| Absolute minimum temperature (°C) | 5.5 | 10.8 | 8.7 | 14.1 | 16.7 | 23.2 | 24.5 | 23.6 | 20.8 | 19.5 | 10.6 | 8.5 |
| 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 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 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) | 5.0 | 4.8 | 7.4 | 7.2 | 8.7 | 9.3 | 10.6 | 10.0 | 10.0 | 7.4 | 7.6 | 4.7 |
| Precipitation (mm) | 51 | 89 | 62 | 102 | 217 | 185 | 71 | 163 | 164 | 109 | 33 | 83 |
| Sunny days | 8 | 8 | 10 | 12 | 11 | 5 | 7 | 2 | 10 | 10 | 17 | 10 |
| Rainy days | 23 | 20 | 21 | 18 | 20 | 25 | 24 | 29 | 20 | 21 | 13 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jianshanjiao during the most sunny months:
The largest precipitation sum in Jianshanjiao is at