Average annual temperature is 5.5 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -30.2 °C
Number of sunny days: 194 days
Number of rainy days: 135 days
Number of snow days: 36 days
Look at detailed online map of Keyan
* Weather data for Keyan 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) | 3.4 | 7.3 | 19.0 | 20.7 | 26.5 | 34.1 | 30.2 | 30.5 | 28.5 | 19.7 | 15.1 | 4.9 |
| Average daytime temperature (°C) | -12.4 | -4.9 | 6.6 | 12.1 | 19.8 | 25.3 | 26.7 | 25.0 | 21.5 | 13.2 | -4.4 | -11.7 |
| Average temperature (°C) | -15.8 | -9.2 | 1.7 | 6.8 | 14.7 | 20.7 | 22.6 | 21.3 | 16.9 | 8.4 | -7.9 | -15.5 |
| Average night temperature (°C) | -19.7 | -13.7 | -2.5 | 1.9 | 9.7 | 16.4 | 19.2 | 18.1 | 12.9 | 3.9 | -11.9 | -19.8 |
| Absolute minimum temperature (°C) | -30.2 | -23.9 | -11.2 | -4.7 | 0.5 | 9.3 | 15.7 | 13.6 | 5.1 | -3.8 | -20.6 | -29.0 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 6.9 | 7.7 | 9.2 | 9.2 | 11.0 | 10.8 | 9.1 | 9.0 | 9.5 | 8.9 | 5.4 | 6.2 |
| Precipitation (mm) | 3 | 6 | 12 | 59 | 53 | 100 | 226 | 209 | 40 | 27 | 78 | 7 |
| Sunny days | 25 | 20 | 25 | 17 | 18 | 4 | 5 | 8 | 17 | 20 | 11 | 24 |
| Rainy days | 1 | 1 | 2 | 10 | 13 | 26 | 26 | 23 | 13 | 10 | 9 | 1 |
| Snow days | 5 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 6 |
The best time to visit Keyan during the most sunny months:
Months with the longest average daylight duration in Keyan:
The largest precipitation sum in Keyan is at