Average annual temperature is 17.7 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 161 days
Number of rainy days: 203 days
Number of snow days: 1 day
Look at detailed online map of Tonglian
* Weather data for Tonglian 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) | 22.1 | 21.8 | 26.0 | 32.1 | 33.9 | 33.0 | 35.7 | 35.4 | 32.9 | 26.2 | 29.5 | 22.9 |
| Average daytime temperature (°C) | 11.4 | 12.4 | 17.9 | 22.1 | 26.1 | 29.5 | 32.2 | 31.3 | 29.3 | 23.6 | 18.7 | 12.2 |
| Average temperature (°C) | 6.3 | 8.1 | 13.1 | 17.3 | 21.7 | 25.4 | 28.1 | 26.9 | 25.3 | 18.9 | 13.1 | 7.0 |
| Average night temperature (°C) | 1.4 | 4.3 | 8.8 | 13.0 | 17.9 | 22.0 | 25.3 | 23.4 | 22.2 | 15.2 | 8.5 | 2.7 |
| Absolute minimum temperature (°C) | -5.9 | -1.3 | 4.7 | 5.8 | 11.7 | 19.0 | 23.1 | 18.2 | 19.2 | 7.1 | 1.6 | -7.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 4.7 | 5.6 | 7.4 | 7.3 | 7.0 | 8.4 | 9.4 | 7.9 | 6.9 | 7.8 | 6.6 |
| Precipitation (mm) | 92 | 91 | 93 | 165 | 219 | 324 | 247 | 204 | 111 | 15 | 64 | 29 |
| Sunny days | 21 | 12 | 17 | 10 | 10 | 7 | 4 | 6 | 9 | 19 | 23 | 23 |
| Rainy days | 9 | 16 | 14 | 20 | 21 | 23 | 27 | 25 | 21 | 12 | 7 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tonglian during the most sunny months:
The largest precipitation sum in Tonglian is at