Average annual temperature is 1.0 °C
Absolute maximum temperature: 19.9 °C
Absolute minimum temperature: -22.0 °C
Number of sunny days: 114 days
Number of rainy days: 146 days
Number of snow days: 105 days
Look at detailed online map of Senken Riwa
* Weather data for Senken Riwa 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) | 5.8 | 5.1 | 5.0 | 11.5 | 17.5 | 18.4 | 19.0 | 19.9 | 18.0 | 17.3 | 4.9 | 1.1 |
| Average daytime temperature (°C) | -3.1 | 0.3 | 0.9 | 5.1 | 8.7 | 13.4 | 15.3 | 16.0 | 14.4 | 7.2 | 1.6 | -4.5 |
| Average temperature (°C) | -8.1 | -5.0 | -4.1 | -0.4 | 3.3 | 8.3 | 10.3 | 10.8 | 8.4 | 1.8 | -3.7 | -10.1 |
| Average night temperature (°C) | -14.7 | -11.0 | -9.7 | -6.1 | -2.2 | 3.3 | 5.6 | 6.6 | 2.8 | -3.2 | -9.2 | -17.5 |
| Absolute minimum temperature (°C) | -21.4 | -15.8 | -13.7 | -13.8 | -9.5 | 1.3 | 1.7 | 2.2 | 0.4 | -7.7 | -13.4 | -22.0 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.5 | 9.5 | 10.3 | 11.2 | 9.7 | 9.7 | 9.4 | 10.1 | 9.4 | 9.3 | 8.9 |
| Precipitation (mm) | 6 | 20 | 27 | 54 | 76 | 157 | 195 | 205 | 80 | 59 | 10 | 12 |
| Sunny days | 24 | 14 | 8 | 6 | 6 | 3 | 1 | 0 | 5 | 6 | 19 | 22 |
| Rainy days | 0 | 0 | 0 | 6 | 16 | 27 | 30 | 31 | 25 | 11 | 0 | 0 |
| Snow days | 7 | 14 | 23 | 18 | 9 | 0 | 0 | 0 | 0 | 14 | 11 | 9 |
The largest precipitation sum in Senken Riwa is at