Average annual temperature is 20.2 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 1.0 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Ruolan
* Weather data for Ruolan 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) | 24.4 | 25.5 | 30.4 | 31.2 | 35.4 | 34.9 | 32.6 | 30.3 | 29.4 | 29.8 | 26.9 | 26.1 |
| Average daytime temperature (°C) | 15.7 | 18.3 | 21.7 | 25.6 | 28.4 | 29.8 | 30.6 | 28.1 | 27.5 | 25.0 | 21.9 | 17.0 |
| Average temperature (°C) | 11.3 | 14.5 | 17.9 | 21.3 | 24.0 | 25.7 | 26.6 | 24.6 | 23.9 | 21.2 | 17.7 | 13.1 |
| Average night temperature (°C) | 6.6 | 11.1 | 14.3 | 17.7 | 20.1 | 22.2 | 23.0 | 22.0 | 21.2 | 17.8 | 13.8 | 9.2 |
| Absolute minimum temperature (°C) | 1.2 | 6.7 | 10.3 | 12.5 | 15.8 | 20.7 | 21.0 | 19.7 | 18.9 | 13.3 | 8.4 | 1.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 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) | 6.8 | 4.3 | 5.0 | 7.1 | 8.2 | 9.2 | 10.9 | 8.2 | 9.2 | 8.2 | 7.4 | 6.1 |
| Precipitation (mm) | 6 | 70 | 32 | 148 | 96 | 217 | 142 | 327 | 202 | 73 | 78 | 28 |
| Sunny days | 22 | 8 | 10 | 3 | 7 | 4 | 4 | 3 | 2 | 17 | 12 | 15 |
| Rainy days | 9 | 20 | 21 | 27 | 24 | 26 | 27 | 28 | 28 | 14 | 18 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ruolan during the most sunny months:
The largest precipitation sum in Ruolan is at