Average annual temperature is 3.1 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -41.3 °C
Number of sunny days: 188 days
Number of rainy days: 137 days
Number of snow days: 40 days
Look at detailed online map of Sihaidian
* Weather data for Sihaidian 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) | 0.4 | 3.7 | 17.0 | 19.8 | 28.2 | 33.7 | 29.5 | 31.5 | 27.7 | 19.8 | 3.2 | 0.0 |
| Average daytime temperature (°C) | -15.2 | -7.3 | 5.0 | 11.1 | 20.1 | 25.5 | 25.9 | 24.6 | 20.6 | 12.2 | -5.2 | -14.1 |
| Average temperature (°C) | -22.3 | -15.1 | -1.2 | 5.3 | 13.6 | 19.7 | 21.6 | 20.4 | 15.3 | 6.4 | -9.3 | -18.3 |
| Average night temperature (°C) | -29.4 | -23.9 | -6.9 | -0.1 | 6.8 | 14.5 | 18.1 | 17.0 | 11.0 | 1.5 | -13.4 | -22.3 |
| Absolute minimum temperature (°C) | -41.3 | -33.2 | -21.5 | -4.4 | 0.4 | 7.4 | 15.2 | 11.7 | 4.2 | -5.6 | -23.1 | -28.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| 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) | 6.9 | 8.1 | 8.8 | 9.5 | 10.7 | 10.9 | 8.4 | 7.9 | 9.4 | 8.7 | 5.3 | 5.9 |
| Precipitation (mm) | 3 | 6 | 14 | 29 | 45 | 97 | 209 | 199 | 132 | 23 | 30 | 7 |
| Sunny days | 27 | 19 | 22 | 13 | 16 | 9 | 4 | 3 | 9 | 24 | 17 | 25 |
| Rainy days | 1 | 1 | 2 | 12 | 15 | 21 | 27 | 28 | 21 | 6 | 2 | 1 |
| Snow days | 3 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 5 |
The best time to visit Sihaidian during the most sunny months:
Months with the longest average daylight duration in Sihaidian:
The largest precipitation sum in Sihaidian is at