Average annual temperature is 16.5 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 190 days
Number of rainy days: 172 days
Number of snow days: 3 days
Look at detailed online map of Longtanhe
* Weather data for Longtanhe 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) | 18.3 | 16.1 | 27.3 | 31.9 | 30.3 | 34.0 | 34.7 | 36.7 | 33.7 | 26.0 | 26.0 | 21.0 |
| Average daytime temperature (°C) | 10.1 | 10.0 | 17.7 | 21.5 | 24.8 | 28.1 | 31.7 | 31.6 | 26.5 | 21.8 | 15.5 | 8.9 |
| Average temperature (°C) | 5.3 | 6.4 | 12.7 | 16.9 | 20.5 | 24.1 | 27.4 | 27.4 | 23.0 | 17.9 | 11.2 | 4.8 |
| Average night temperature (°C) | 0.4 | 2.3 | 8.0 | 12.5 | 17.0 | 20.7 | 24.0 | 23.5 | 20.0 | 14.1 | 7.1 | 0.9 |
| Absolute minimum temperature (°C) | -5.2 | -2.1 | 1.8 | 5.6 | 11.4 | 16.0 | 18.1 | 18.8 | 15.2 | 9.4 | -0.5 | -4.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 5.0 | 6.5 | 7.3 | 6.3 | 7.3 | 9.0 | 9.8 | 6.7 | 6.5 | 6.4 | 6.3 |
| Precipitation (mm) | 13 | 19 | 43 | 84 | 159 | 175 | 213 | 179 | 177 | 56 | 62 | 34 |
| Sunny days | 27 | 15 | 20 | 17 | 9 | 8 | 8 | 13 | 11 | 20 | 19 | 23 |
| Rainy days | 3 | 12 | 11 | 13 | 22 | 22 | 23 | 18 | 19 | 11 | 10 | 8 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Longtanhe during the most sunny months:
The largest precipitation sum in Longtanhe is at