Average annual temperature is -1.1 °C
Absolute maximum temperature: 17.7 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 187 days
Number of rainy days: 102 days
Number of snow days: 76 days
Look at detailed online map of Jianei
* Weather data for Jianei 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) | 3.5 | 5.7 | 3.0 | 9.5 | 15.2 | 17.7 | 17.4 | 16.1 | 14.6 | 13.7 | 3.9 | 1.6 |
| Average daytime temperature (°C) | -2.4 | -0.8 | 0.0 | 3.9 | 7.1 | 14.3 | 14.7 | 14.0 | 12.2 | 5.2 | -0.4 | -2.7 |
| Average temperature (°C) | -9.3 | -7.4 | -5.5 | -2.2 | 0.6 | 7.3 | 7.9 | 7.4 | 4.9 | -1.0 | -7.0 | -9.8 |
| Average night temperature (°C) | -16.3 | -14.4 | -11.5 | -8.7 | -6.3 | -0.3 | 1.6 | 1.5 | -2.1 | -7.0 | -14.2 | -17.5 |
| Absolute minimum temperature (°C) | -22.5 | -19.7 | -14.8 | -11.8 | -12.5 | -4.6 | -0.6 | -2.6 | -4.1 | -13.8 | -18.0 | -24.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 10.2 | 10.7 | 11.5 | 12.4 | 12.7 | 10.7 | 9.5 | 11.1 | 10.5 | 9.6 | 9.1 |
| Precipitation (mm) | 0 | 0 | 6 | 15 | 24 | 38 | 132 | 154 | 58 | 16 | 3 | 10 |
| Sunny days | 30 | 28 | 14 | 13 | 13 | 12 | 0 | 4 | 9 | 16 | 24 | 24 |
| Rainy days | 0 | 0 | 2 | 0 | 0 | 16 | 31 | 27 | 21 | 5 | 0 | 0 |
| Snow days | 1 | 0 | 15 | 17 | 18 | 2 | 0 | 0 | 0 | 10 | 6 | 7 |
The largest precipitation sum in Jianei is at