Average annual temperature is 8.5 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 270 days
Number of rainy days: 71 days
Number of snow days: 24 days
Look at detailed online map of Marain Sum
* Weather data for Marain Sum 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) | 6.4 | 13.8 | 24.4 | 30.4 | 31.6 | 38.4 | 36.1 | 35.0 | 34.1 | 23.8 | 22.6 | 7.0 |
| Average daytime temperature (°C) | -5.9 | 0.6 | 9.9 | 16.1 | 24.6 | 29.4 | 29.5 | 28.0 | 25.4 | 17.4 | -0.1 | -6.6 |
| Average temperature (°C) | -11.0 | -5.2 | 2.8 | 9.7 | 18.1 | 23.6 | 24.6 | 23.1 | 19.3 | 11.1 | -4.4 | -10.9 |
| Average night temperature (°C) | -15.5 | -10.3 | -3.0 | 3.1 | 11.7 | 17.7 | 20.2 | 18.4 | 14.1 | 5.5 | -7.9 | -14.4 |
| Absolute minimum temperature (°C) | -24.3 | -15.3 | -7.8 | -3.3 | 6.0 | 11.8 | 17.1 | 13.9 | 8.4 | -0.5 | -14.5 | -22.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 7.7 | 8.9 | 10.5 | 9.7 | 11.1 | 12.0 | 10.0 | 10.2 | 10.1 | 9.2 | 6.9 | 6.8 |
| Precipitation (mm) | 0 | 0 | 0 | 11 | 9 | 28 | 129 | 26 | 26 | 19 | 26 | 5 |
| Sunny days | 25 | 27 | 30 | 21 | 23 | 19 | 15 | 16 | 24 | 26 | 19 | 25 |
| Rainy days | 1 | 0 | 0 | 8 | 8 | 11 | 16 | 15 | 6 | 4 | 2 | 0 |
| Snow days | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 6 |
The best time to visit Marain Sum during the most sunny months:
Months with the longest average daylight duration in Marain Sum:
The largest precipitation sum in Marain Sum is at