Average annual temperature is 3.3 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -37.2 °C
Number of sunny days: 185 days
Number of rainy days: 143 days
Number of snow days: 37 days
Look at detailed online map of Heicaiying
* Weather data for Heicaiying 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) | 0.1 | 4.2 | 13.9 | 18.4 | 26.9 | 33.4 | 30.5 | 29.6 | 27.6 | 18.7 | 5.8 | 2.5 |
| Average daytime temperature (°C) | -18.1 | -9.0 | 4.1 | 10.6 | 19.3 | 24.2 | 26.7 | 25.2 | 20.7 | 11.6 | -5.4 | -15.5 |
| Average temperature (°C) | -22.5 | -14.2 | -1.0 | 5.2 | 13.8 | 19.1 | 22.6 | 21.4 | 15.8 | 6.5 | -9.0 | -19.7 |
| Average night temperature (°C) | -27.6 | -19.8 | -6.0 | 0.3 | 8.4 | 14.5 | 18.7 | 18.0 | 11.5 | 2.6 | -13.1 | -24.9 |
| Absolute minimum temperature (°C) | -37.2 | -28.0 | -17.9 | -4.1 | 1.1 | 6.7 | 12.9 | 12.7 | 5.0 | -4.4 | -26.4 | -35.8 |
| 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 | 8.5 |
| 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) | 7.1 | 7.9 | 8.3 | 7.8 | 10.9 | 9.5 | 10.3 | 7.5 | 10.1 | 7.6 | 5.0 | 6.4 |
| Precipitation (mm) | 3 | 6 | 48 | 59 | 35 | 102 | 125 | 118 | 60 | 31 | 93 | 5 |
| Sunny days | 25 | 20 | 16 | 11 | 14 | 10 | 7 | 7 | 15 | 20 | 16 | 24 |
| Rainy days | 0 | 2 | 7 | 17 | 17 | 20 | 24 | 24 | 15 | 11 | 5 | 1 |
| Snow days | 6 | 6 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 6 |
The best time to visit Heicaiying during the most sunny months:
Months with the longest average daylight duration in Heicaiying:
The largest precipitation sum in Heicaiying is at