Average annual temperature is 2.6 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -39.4 °C
Number of sunny days: 182 days
Number of rainy days: 129 days
Number of snow days: 54 days
Look at detailed online map of Siheying
* Weather data for Siheying 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) | 0.3 | 4.4 | 16.0 | 19.8 | 25.4 | 33.0 | 29.1 | 30.6 | 27.7 | 19.4 | 3.1 | -1.0 |
| Average daytime temperature (°C) | -15.7 | -7.4 | 4.4 | 10.1 | 18.4 | 23.0 | 25.4 | 23.9 | 20.0 | 11.1 | -6.1 | -14.5 |
| Average temperature (°C) | -21.6 | -14.0 | -1.1 | 4.4 | 12.5 | 18.0 | 21.0 | 19.8 | 14.7 | 5.8 | -10.5 | -19.4 |
| Average night temperature (°C) | -28.0 | -20.9 | -6.3 | -0.2 | 6.7 | 13.7 | 17.5 | 16.6 | 10.5 | 1.5 | -15.4 | -25.1 |
| Absolute minimum temperature (°C) | -39.4 | -28.8 | -18.4 | -5.0 | -0.7 | 5.3 | 14.6 | 13.3 | 4.2 | -5.7 | -27.5 | -33.7 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| 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) | 7.3 | 8.1 | 9.7 | 9.2 | 11.0 | 9.8 | 8.8 | 7.8 | 9.1 | 8.6 | 5.3 | 6.1 |
| Precipitation (mm) | 3 | 7 | 18 | 37 | 55 | 146 | 138 | 164 | 61 | 24 | 56 | 5 |
| Sunny days | 26 | 19 | 20 | 15 | 17 | 6 | 5 | 5 | 14 | 21 | 11 | 23 |
| Rainy days | 0 | 1 | 2 | 11 | 14 | 24 | 26 | 26 | 16 | 7 | 2 | 0 |
| Snow days | 5 | 8 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 17 | 8 |
The best time to visit Siheying during the most sunny months:
Months with the longest average daylight duration in Siheying:
The largest precipitation sum in Siheying is at