Average annual temperature is 18.7 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Tiangou
* Weather data for Tiangou 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 | 24.6 | 28.5 | 25.6 | 28.0 | 27.2 | 28.1 | 28.3 | 27.9 | 28.5 | 24.6 | 23.5 |
| Average daytime temperature (°C) | 16.8 | 18.4 | 20.5 | 22.1 | 23.9 | 25.5 | 26.6 | 26.0 | 25.6 | 24.1 | 21.5 | 18.6 |
| Average temperature (°C) | 12.7 | 14.0 | 15.5 | 18.3 | 20.6 | 22.3 | 23.4 | 22.9 | 22.1 | 20.4 | 17.2 | 15.0 |
| Average night temperature (°C) | 9.1 | 10.5 | 11.3 | 15.0 | 17.6 | 19.6 | 20.7 | 20.3 | 19.3 | 17.4 | 13.6 | 11.8 |
| Absolute minimum temperature (°C) | 2.7 | 6.9 | 5.9 | 12.1 | 13.6 | 18.3 | 19.3 | 18.5 | 17.1 | 14.0 | 6.6 | 5.7 |
| 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) | 9.0 | 9.4 | 10.2 | 10.4 | 9.7 | 9.3 | 9.9 | 9.6 | 9.5 | 9.1 | 9.8 | 8.1 |
| Precipitation (mm) | 7 | 33 | 57 | 307 | 161 | 284 | 196 | 303 | 279 | 180 | 16 | 50 |
| Sunny days | 21 | 19 | 18 | 6 | 4 | 2 | 3 | 0 | 3 | 7 | 17 | 18 |
| Rainy days | 10 | 9 | 13 | 24 | 27 | 28 | 28 | 31 | 27 | 24 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiangou is at