Average annual temperature is 15.2 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -12.6 °C
Number of sunny days: 263 days
Number of rainy days: 97 days
Number of snow days: 5 days
Look at detailed online map of Kaiyuansi
* Weather data for Kaiyuansi 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) | 12.2 | 15.3 | 27.7 | 28.7 | 34.0 | 38.2 | 36.6 | 34.9 | 32.4 | 27.4 | 28.8 | 19.8 |
| Average daytime temperature (°C) | 6.0 | 9.3 | 18.5 | 20.5 | 26.0 | 32.3 | 32.5 | 31.4 | 28.0 | 23.9 | 13.1 | 4.9 |
| Average temperature (°C) | 0.3 | 3.8 | 11.6 | 15.0 | 20.9 | 26.4 | 27.9 | 26.8 | 23.2 | 18.0 | 7.8 | -0.1 |
| Average night temperature (°C) | -4.5 | -1.5 | 5.3 | 10.2 | 16.4 | 20.6 | 24.1 | 22.7 | 18.8 | 12.7 | 3.0 | -4.1 |
| Absolute minimum temperature (°C) | -11.5 | -5.1 | -1.3 | 3.5 | 11.1 | 14.7 | 21.1 | 17.7 | 11.8 | 6.2 | -4.8 | -12.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.6 | 9.5 | 7.9 | 7.1 | 9.2 | 9.7 | 10.1 | 8.1 | 8.1 | 7.0 | 6.4 |
| Precipitation (mm) | 1 | 9 | 5 | 65 | 44 | 36 | 212 | 128 | 45 | 0 | 24 | 26 |
| Sunny days | 29 | 24 | 29 | 19 | 18 | 21 | 11 | 16 | 18 | 30 | 24 | 24 |
| Rainy days | 1 | 3 | 2 | 11 | 13 | 9 | 20 | 15 | 12 | 1 | 6 | 4 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Kaiyuansi is at