Average annual temperature is 17.0 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 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) | 22.5 | 22.7 | 25.3 | 29.3 | 31.3 | 30.7 | 28.8 | 26.1 | 26.3 | 25.0 | 22.5 | 20.5 |
| Average daytime temperature (°C) | 17.7 | 20.2 | 21.5 | 25.1 | 24.9 | 25.4 | 25.4 | 24.4 | 24.7 | 22.2 | 19.7 | 16.5 |
| Average temperature (°C) | 11.5 | 13.9 | 15.3 | 18.7 | 19.4 | 20.5 | 21.0 | 20.1 | 20.1 | 17.5 | 14.3 | 11.5 |
| Average night temperature (°C) | 5.8 | 7.8 | 9.9 | 13.3 | 14.7 | 17.0 | 17.6 | 17.4 | 16.4 | 13.9 | 10.2 | 7.8 |
| Absolute minimum temperature (°C) | 2.6 | 4.8 | 7.8 | 8.4 | 11.9 | 15.5 | 16.3 | 16.3 | 14.7 | 11.1 | 8.5 | 5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 9.8 | 10.6 | 11.0 | 10.8 | 9.8 | 9.6 | 7.7 | 10.0 | 9.1 | 9.0 | 8.1 |
| Precipitation (mm) | 0 | 34 | 27 | 56 | 118 | 290 | 186 | 343 | 175 | 177 | 62 | 89 |
| Sunny days | 29 | 19 | 19 | 17 | 11 | 0 | 3 | 0 | 4 | 10 | 17 | 14 |
| Rainy days | 2 | 9 | 12 | 13 | 20 | 30 | 28 | 31 | 26 | 21 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Keyi is at