Average annual temperature is 18.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 126 days
Number of rainy days: 236 days
Number of snow days: 3 days
Look at detailed online map of Tianmendong
* Weather data for Tianmendong 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) | 21.3 | 16.4 | 23.9 | 28.2 | 31.5 | 30.8 | 34.1 | 36.0 | 34.9 | 28.2 | 26.1 | 22.6 |
| Average daytime temperature (°C) | 11.4 | 11.1 | 17.3 | 21.8 | 25.7 | 28.5 | 31.6 | 31.3 | 29.6 | 23.4 | 17.5 | 11.6 |
| Average temperature (°C) | 7.4 | 7.8 | 13.3 | 17.8 | 22.0 | 25.0 | 28.2 | 27.5 | 25.4 | 19.4 | 13.8 | 7.8 |
| Average night temperature (°C) | 3.1 | 4.7 | 9.4 | 14.4 | 18.7 | 22.1 | 25.2 | 24.2 | 21.8 | 16.1 | 10.4 | 4.0 |
| Absolute minimum temperature (°C) | -2.7 | -0.1 | 4.7 | 7.0 | 12.5 | 17.0 | 23.2 | 19.1 | 17.4 | 12.3 | 2.9 | -3.5 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 5.4 | 3.2 | 5.7 | 6.5 | 7.1 | 7.7 | 9.7 | 9.4 | 8.8 | 6.5 | 5.8 | 5.8 |
| Precipitation (mm) | 16 | 92 | 144 | 338 | 250 | 233 | 112 | 125 | 42 | 57 | 105 | 61 |
| Sunny days | 20 | 8 | 10 | 7 | 4 | 5 | 8 | 9 | 6 | 16 | 15 | 18 |
| Rainy days | 9 | 19 | 21 | 23 | 27 | 25 | 23 | 22 | 24 | 15 | 15 | 13 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tianmendong during the most sunny months:
The largest precipitation sum in Tianmendong is at