Average annual temperature is 20.7 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Heren
* Weather data for Heren 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) | 21.8 | 21.2 | 23.0 | 24.8 | 26.5 | 27.6 | 30.7 | 32.1 | 30.2 | 30.2 | 25.9 | 24.1 |
| Average daytime temperature (°C) | 16.9 | 17.7 | 18.6 | 20.6 | 23.0 | 25.7 | 28.2 | 28.3 | 26.9 | 24.0 | 21.3 | 18.8 |
| Average temperature (°C) | 15.6 | 16.5 | 17.5 | 19.5 | 21.9 | 24.5 | 25.3 | 25.4 | 24.2 | 21.8 | 18.9 | 16.7 |
| Average night temperature (°C) | 14.4 | 15.2 | 16.1 | 18.4 | 20.8 | 23.5 | 22.5 | 22.6 | 21.6 | 20.1 | 16.8 | 14.8 |
| Absolute minimum temperature (°C) | 7.6 | 11.2 | 12.1 | 13.7 | 16.8 | 21.8 | 21.0 | 20.7 | 19.6 | 17.9 | 10.4 | 8.6 |
| 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 | 10.7 |
| 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) | 5.7 | 6.0 | 7.3 | 8.8 | 8.9 | 9.2 | 10.5 | 10.6 | 9.7 | 6.4 | 7.3 | 5.1 |
| Precipitation (mm) | 153 | 55 | 39 | 160 | 165 | 318 | 320 | 93 | 580 | 399 | 43 | 42 |
| Sunny days | 10 | 13 | 14 | 11 | 6 | 3 | 7 | 2 | 7 | 4 | 16 | 10 |
| Rainy days | 21 | 15 | 17 | 19 | 25 | 27 | 24 | 29 | 23 | 27 | 14 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Heren during the most sunny months:
The largest precipitation sum in Heren is at