Average annual temperature is 15.8 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -9.4 °C
Number of sunny days: 249 days
Number of rainy days: 112 days
Number of snow days: 4 days
Look at detailed online map of Yongnianji
* Weather data for Yongnianji 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) | 14.5 | 18.3 | 28.3 | 28.4 | 34.1 | 37.8 | 41.5 | 35.6 | 33.0 | 29.3 | 29.5 | 22.7 |
| Average daytime temperature (°C) | 7.1 | 10.5 | 19.6 | 20.8 | 25.7 | 32.4 | 34.3 | 31.4 | 28.0 | 24.2 | 14.3 | 5.7 |
| Average temperature (°C) | 1.1 | 4.9 | 12.9 | 15.5 | 21.0 | 26.7 | 29.1 | 27.0 | 23.4 | 18.3 | 8.8 | 0.6 |
| Average night temperature (°C) | -4.1 | -0.6 | 6.7 | 10.7 | 16.7 | 21.3 | 24.8 | 23.1 | 19.2 | 13.3 | 3.9 | -3.7 |
| Absolute minimum temperature (°C) | -8.2 | -4.3 | 1.0 | 5.1 | 10.1 | 15.0 | 21.6 | 17.3 | 12.0 | 7.3 | -5.3 | -9.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.4 | 9.0 | 7.9 | 7.1 | 8.8 | 9.4 | 10.0 | 7.4 | 7.7 | 7.0 | 6.8 |
| Precipitation (mm) | 6 | 16 | 15 | 79 | 66 | 45 | 211 | 87 | 84 | 2 | 30 | 29 |
| Sunny days | 28 | 23 | 25 | 20 | 17 | 19 | 14 | 16 | 14 | 26 | 24 | 23 |
| Rainy days | 2 | 5 | 6 | 10 | 14 | 11 | 17 | 15 | 16 | 5 | 5 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Yongnianji is at