Average annual temperature is 8.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 250 days
Number of rainy days: 92 days
Number of snow days: 23 days
Look at detailed online map of Keyi
* Weather data for Keyi 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) | 2.4 | 7.5 | 18.0 | 21.8 | 27.1 | 32.2 | 34.9 | 31.8 | 29.6 | 19.4 | 16.4 | 7.4 |
| Average daytime temperature (°C) | -5.4 | 1.3 | 11.5 | 14.1 | 18.8 | 27.5 | 30.2 | 28.0 | 21.8 | 16.6 | 7.8 | -0.6 |
| Average temperature (°C) | -10.9 | -3.9 | 5.1 | 8.6 | 13.6 | 22.0 | 24.5 | 22.2 | 16.4 | 10.6 | 2.1 | -5.8 |
| Average night temperature (°C) | -16.1 | -9.5 | -1.2 | 1.7 | 6.7 | 15.2 | 17.3 | 14.7 | 10.0 | 4.1 | -2.8 | -10.4 |
| Absolute minimum temperature (°C) | -25.4 | -15.3 | -5.7 | -5.5 | -3.0 | 10.7 | 10.6 | 11.5 | 4.6 | 1.2 | -7.0 | -18.6 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.6 | 9.9 | 9.7 | 10.3 | 9.9 | 11.0 | 9.8 | 8.9 | 9.1 | 8.3 | 7.5 |
| Precipitation (mm) | 4 | 17 | 5 | 16 | 29 | 14 | 6 | 23 | 22 | 6 | 4 | 3 |
| Sunny days | 25 | 19 | 24 | 22 | 14 | 18 | 20 | 20 | 14 | 23 | 28 | 23 |
| Rainy days | 0 | 0 | 6 | 8 | 17 | 12 | 11 | 11 | 16 | 8 | 2 | 1 |
| Snow days | 6 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
The largest precipitation sum in Keyi is at