Average annual temperature is 5.1 °C
Absolute maximum temperature: 23.7 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 123 days
Number of rainy days: 180 days
Number of snow days: 62 days
Look at detailed online map of Ruolong
* Weather data for Ruolong 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) | 12.2 | 12.0 | 13.2 | 21.6 | 20.6 | 21.1 | 23.7 | 23.5 | 21.5 | 15.5 | 16.3 | 13.0 |
| Average daytime temperature (°C) | 0.6 | 3.3 | 6.6 | 10.0 | 12.6 | 17.0 | 19.9 | 19.4 | 16.5 | 10.6 | 8.4 | 4.5 |
| Average temperature (°C) | -5.6 | -2.7 | 0.3 | 3.7 | 7.9 | 12.1 | 14.6 | 14.2 | 11.6 | 5.4 | 1.7 | -2.1 |
| Average night temperature (°C) | -11.1 | -8.1 | -6.0 | -2.2 | 3.3 | 7.1 | 9.3 | 9.6 | 7.5 | 0.9 | -4.0 | -7.1 |
| Absolute minimum temperature (°C) | -18.4 | -18.1 | -17.5 | -11.8 | -2.3 | 2.9 | 5.2 | 3.9 | 0.9 | -4.1 | -8.7 | -14.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 7.7 | 8.0 | 7.8 | 6.8 | 8.9 | 10.0 | 9.5 | 7.0 | 6.8 | 8.4 | 8.2 |
| Precipitation (mm) | 11 | 34 | 56 | 74 | 165 | 92 | 124 | 122 | 134 | 87 | 8 | 2 |
| Sunny days | 20 | 13 | 8 | 10 | 1 | 4 | 6 | 6 | 3 | 6 | 20 | 26 |
| Rainy days | 1 | 3 | 5 | 10 | 28 | 26 | 25 | 25 | 27 | 23 | 6 | 1 |
| Snow days | 10 | 12 | 18 | 10 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 4 |
The largest precipitation sum in Ruolong is at