Average annual temperature is 18.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 103 days
Number of rainy days: 260 days
Number of snow days: 2 days
Look at detailed online map of Tianyakou
* Weather data for Tianyakou China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.7 | 19.3 | 24.6 | 29.9 | 32.6 | 32.5 | 33.9 | 34.0 | 33.5 | 27.1 | 24.4 | 24.3 |
| Average daytime temperature (°C) | 11.6 | 12.5 | 17.7 | 22.9 | 26.3 | 28.2 | 31.3 | 31.1 | 29.3 | 22.4 | 18.4 | 12.8 |
| Average temperature (°C) | 7.4 | 9.0 | 13.8 | 18.5 | 22.3 | 24.6 | 27.3 | 27.0 | 25.0 | 18.9 | 14.5 | 9.0 |
| Average night temperature (°C) | 2.7 | 5.8 | 9.7 | 14.6 | 18.6 | 21.2 | 23.7 | 23.4 | 21.3 | 15.5 | 10.5 | 4.9 |
| Absolute minimum temperature (°C) | -2.9 | 1.5 | 6.0 | 9.7 | 13.0 | 18.0 | 20.8 | 19.2 | 18.6 | 11.9 | 4.5 | -3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.7 | 2.5 | 4.2 | 6.0 | 5.7 | 5.7 | 7.9 | 9.5 | 8.1 | 4.6 | 5.3 | 4.2 |
| Precipitation (mm) | 28 | 63 | 79 | 225 | 227 | 156 | 240 | 184 | 133 | 100 | 49 | 61 |
| Sunny days | 17 | 8 | 6 | 6 | 4 | 7 | 4 | 2 | 9 | 9 | 12 | 19 |
| Rainy days | 12 | 20 | 25 | 24 | 27 | 23 | 27 | 29 | 21 | 22 | 18 | 12 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tianyakou during the most sunny months:
The largest precipitation sum in Tianyakou is at