Average annual temperature is 6.9 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -27.9 °C
Number of sunny days: 187 days
Number of rainy days: 139 days
Number of snow days: 39 days
Look at detailed online map of Hongtonggou
* Weather data for Hongtonggou 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) | 3.1 | 7.2 | 16.2 | 18.5 | 23.7 | 31.0 | 30.1 | 29.1 | 26.7 | 20.5 | 15.3 | 5.1 |
| Average daytime temperature (°C) | -7.3 | -1.1 | 7.3 | 11.8 | 18.4 | 23.2 | 25.8 | 25.5 | 22.2 | 13.9 | 0.9 | -6.7 |
| Average temperature (°C) | -11.7 | -6.1 | 1.9 | 6.8 | 13.8 | 18.7 | 22.0 | 21.5 | 17.8 | 10.0 | -2.8 | -10.2 |
| Average night temperature (°C) | -17.3 | -10.6 | -2.0 | 2.5 | 9.8 | 14.8 | 19.3 | 18.3 | 14.0 | 6.7 | -6.1 | -14.4 |
| Absolute minimum temperature (°C) | -27.9 | -22.5 | -9.0 | -3.6 | 5.6 | 10.4 | 15.5 | 13.2 | 8.6 | -0.8 | -15.1 | -27.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 7.4 | 9.3 | 8.4 | 9.4 | 10.2 | 8.1 | 8.5 | 9.6 | 8.1 | 5.8 | 5.2 |
| Precipitation (mm) | 12 | 7 | 12 | 89 | 69 | 113 | 217 | 311 | 22 | 98 | 108 | 30 |
| Sunny days | 20 | 20 | 19 | 14 | 20 | 8 | 6 | 10 | 20 | 18 | 15 | 17 |
| Rainy days | 2 | 0 | 7 | 15 | 11 | 22 | 25 | 21 | 10 | 13 | 11 | 2 |
| Snow days | 9 | 8 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 12 |
The best time to visit Hongtonggou during the most sunny months:
The largest precipitation sum in Hongtonggou is at