Average annual temperature is 18.3 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 114 days
Number of rainy days: 250 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) | 25.6 | 28.1 | 32.2 | 37.4 | 39.2 | 34.2 | 34.3 | 29.6 | 29.6 | 31.1 | 29.8 | 27.3 |
| Average daytime temperature (°C) | 12.7 | 16.4 | 20.7 | 27.7 | 28.8 | 28.8 | 30.6 | 26.9 | 27.7 | 23.7 | 20.5 | 16.1 |
| Average temperature (°C) | 8.4 | 11.5 | 15.5 | 20.4 | 22.8 | 23.6 | 25.2 | 22.9 | 22.9 | 19.1 | 15.6 | 11.2 |
| Average night temperature (°C) | 4.7 | 7.8 | 11.4 | 15.1 | 18.1 | 19.8 | 21.0 | 20.0 | 19.5 | 15.4 | 12.0 | 7.3 |
| Absolute minimum temperature (°C) | 0.0 | 3.4 | 7.8 | 10.5 | 13.5 | 16.6 | 18.7 | 18.1 | 17.2 | 11.8 | 6.7 | 0.5 |
| 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 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 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) | 5.8 | 4.9 | 5.8 | 9.5 | 8.5 | 9.1 | 10.7 | 9.6 | 10.1 | 7.9 | 7.4 | 6.7 |
| Precipitation (mm) | 7 | 55 | 86 | 54 | 107 | 201 | 135 | 278 | 86 | 45 | 38 | 26 |
| Sunny days | 22 | 10 | 9 | 6 | 4 | 4 | 2 | 4 | 4 | 17 | 17 | 15 |
| Rainy days | 8 | 18 | 22 | 24 | 27 | 26 | 29 | 27 | 26 | 14 | 13 | 16 |
| 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