Average annual temperature is 17.9 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 106 days
Number of rainy days: 258 days
Number of snow days: 1 day
Look at detailed online map of Yanyou
* Weather data for Yanyou 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) | 23.4 | 19.5 | 24.6 | 28.1 | 32.2 | 31.7 | 33.1 | 33.0 | 32.8 | 29.8 | 27.3 | 24.9 |
| Average daytime temperature (°C) | 12.3 | 11.5 | 16.9 | 22.1 | 26.0 | 28.7 | 31.5 | 30.0 | 28.7 | 23.6 | 19.0 | 13.3 |
| Average temperature (°C) | 7.6 | 8.1 | 13.0 | 18.0 | 21.9 | 24.8 | 27.5 | 26.3 | 24.4 | 19.3 | 14.6 | 9.0 |
| Average night temperature (°C) | 3.0 | 4.9 | 9.0 | 14.2 | 18.3 | 21.6 | 24.2 | 23.0 | 21.1 | 15.8 | 10.8 | 4.8 |
| Absolute minimum temperature (°C) | -2.2 | -0.5 | 4.6 | 7.1 | 11.7 | 17.2 | 22.4 | 18.4 | 18.0 | 11.9 | 3.8 | -3.2 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 5.9 | 2.9 | 4.2 | 5.6 | 7.5 | 7.8 | 10.7 | 9.5 | 8.3 | 6.0 | 5.3 | 5.7 |
| Precipitation (mm) | 30 | 108 | 127 | 159 | 177 | 236 | 96 | 150 | 90 | 45 | 72 | 52 |
| Sunny days | 21 | 6 | 8 | 5 | 5 | 4 | 2 | 4 | 6 | 13 | 15 | 17 |
| Rainy days | 9 | 22 | 23 | 25 | 26 | 26 | 29 | 27 | 24 | 18 | 15 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yanyou during the most sunny months:
The largest precipitation sum in Yanyou is at