Average annual temperature is 13.9 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: -23.4 °C
Number of sunny days: 309 days
Number of rainy days: 42 days
Number of snow days: 14 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) | 4.2 | 13.4 | 25.0 | 30.3 | 35.1 | 38.6 | 41.2 | 36.5 | 34.0 | 25.1 | 20.8 | 17.0 |
| Average daytime temperature (°C) | -3.6 | 6.8 | 19.3 | 22.2 | 26.2 | 33.0 | 33.7 | 32.3 | 28.7 | 21.4 | 11.9 | 4.7 |
| Average temperature (°C) | -8.9 | 1.3 | 12.6 | 15.9 | 20.6 | 27.5 | 28.2 | 26.9 | 22.7 | 15.3 | 5.7 | -1.3 |
| Average night temperature (°C) | -14.7 | -4.3 | 5.3 | 8.5 | 13.2 | 20.6 | 21.9 | 20.6 | 16.1 | 8.5 | 0.0 | -6.8 |
| Absolute minimum temperature (°C) | -23.4 | -15.3 | 0.8 | 0.3 | 2.2 | 13.6 | 17.6 | 16.0 | 8.7 | 2.6 | -3.5 | -11.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.1 | 9.3 | 8.8 | 8.7 | 9.2 | 8.9 | 8.4 | 8.8 | 8.5 | 8.4 | 8.1 |
| Precipitation (mm) | 15 | 10 | 0 | 6 | 12 | 1 | 21 | 10 | 10 | 0 | 0 | 0 |
| Sunny days | 24 | 16 | 27 | 25 | 28 | 26 | 22 | 25 | 26 | 30 | 30 | 30 |
| Rainy days | 2 | 4 | 4 | 5 | 3 | 4 | 9 | 6 | 4 | 1 | 0 | 0 |
| Snow days | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Keyi is at