Average annual temperature is 14.5 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 271 days
Number of rainy days: 86 days
Number of snow days: 8 days
Look at detailed online map of Jiangguantun
* Weather data for Jiangguantun 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) | 11.3 | 14.1 | 27.3 | 27.7 | 35.4 | 40.0 | 37.8 | 35.6 | 33.4 | 26.9 | 25.5 | 17.8 |
| Average daytime temperature (°C) | 4.3 | 7.9 | 17.8 | 20.0 | 26.8 | 33.7 | 33.7 | 30.7 | 28.6 | 23.3 | 10.5 | 2.2 |
| Average temperature (°C) | -1.4 | 2.2 | 11.2 | 14.5 | 21.0 | 27.6 | 28.7 | 26.2 | 23.4 | 17.2 | 5.6 | -2.5 |
| Average night temperature (°C) | -5.9 | -2.6 | 4.7 | 9.3 | 16.1 | 21.7 | 24.4 | 22.4 | 18.6 | 12.4 | 1.0 | -6.6 |
| Absolute minimum temperature (°C) | -13.2 | -4.9 | -3.7 | 5.0 | 10.5 | 16.1 | 20.8 | 16.3 | 11.1 | 7.7 | -6.5 | -18.2 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 7.6 | 7.7 | 10.0 | 7.5 | 8.1 | 11.0 | 9.8 | 9.3 | 8.4 | 8.6 | 7.5 | 6.5 |
| Precipitation (mm) | 3 | 5 | 0 | 44 | 29 | 17 | 211 | 127 | 11 | 2 | 31 | 20 |
| Sunny days | 27 | 24 | 30 | 16 | 20 | 24 | 15 | 15 | 20 | 28 | 26 | 26 |
| Rainy days | 2 | 3 | 1 | 14 | 11 | 6 | 16 | 16 | 10 | 3 | 3 | 1 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Jiangguantun during the most sunny months:
The largest precipitation sum in Jiangguantun is at