Average annual temperature is 1.4 °C
Absolute maximum temperature: 20.7 °C
Absolute minimum temperature: -23.9 °C
Number of sunny days: 116 days
Number of rainy days: 133 days
Number of snow days: 116 days
Look at detailed online map of Geyacun
* Weather data for Geyacun 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) | 4.6 | 3.3 | 4.4 | 9.6 | 12.8 | 18.8 | 19.8 | 20.7 | 17.9 | 16.5 | 5.1 | 2.1 |
| Average daytime temperature (°C) | -2.3 | -1.5 | -0.5 | 4.4 | 7.0 | 13.9 | 17.1 | 17.8 | 15.7 | 7.2 | 1.5 | -3.9 |
| Average temperature (°C) | -7.4 | -5.9 | -4.9 | 0.1 | 2.9 | 9.3 | 12.1 | 12.3 | 9.7 | 2.0 | -4.1 | -9.1 |
| Average night temperature (°C) | -12.6 | -10.9 | -10.4 | -4.5 | -2.0 | 4.9 | 7.8 | 7.3 | 4.1 | -3.3 | -10.5 | -15.4 |
| Absolute minimum temperature (°C) | -20.4 | -17.6 | -23.7 | -13.2 | -10.2 | 0.8 | 3.5 | 5.0 | 1.4 | -16.0 | -16.4 | -23.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.3 | 9.8 | 10.9 | 11.3 | 10.4 | 9.9 | 10.0 | 10.8 | 9.4 | 9.2 | 8.1 |
| Precipitation (mm) | 3 | 28 | 36 | 50 | 68 | 83 | 131 | 147 | 45 | 85 | 12 | 19 |
| Sunny days | 24 | 13 | 12 | 3 | 10 | 9 | 1 | 1 | 4 | 7 | 14 | 18 |
| Rainy days | 1 | 2 | 0 | 1 | 10 | 21 | 30 | 30 | 26 | 11 | 0 | 1 |
| Snow days | 6 | 13 | 19 | 26 | 11 | 0 | 0 | 0 | 0 | 13 | 16 | 12 |
The largest precipitation sum in Geyacun is at