Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 235 days
Number of rainy days: 128 days
Number of snow days: 2 days
Look at detailed online map of Longtanyan
* Weather data for Longtanyan 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) | 17.3 | 16.3 | 27.5 | 32.8 | 33.8 | 36.1 | 35.7 | 36.8 | 33.0 | 27.9 | 28.3 | 22.2 |
| Average daytime temperature (°C) | 9.0 | 10.2 | 18.5 | 22.3 | 26.3 | 30.6 | 32.7 | 32.0 | 27.5 | 23.6 | 15.7 | 8.3 |
| Average temperature (°C) | 3.3 | 5.5 | 12.9 | 17.2 | 21.8 | 26.0 | 28.7 | 27.8 | 23.6 | 18.5 | 10.8 | 3.4 |
| Average night temperature (°C) | -1.7 | 0.7 | 7.8 | 12.6 | 17.7 | 21.7 | 25.4 | 23.9 | 20.0 | 14.3 | 6.3 | -1.0 |
| Absolute minimum temperature (°C) | -6.4 | -3.8 | 1.3 | 6.5 | 11.2 | 15.9 | 22.6 | 18.4 | 15.4 | 10.2 | -1.7 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 5.7 | 7.4 | 7.9 | 6.6 | 7.6 | 9.4 | 10.2 | 7.0 | 7.5 | 6.5 | 7.0 |
| Precipitation (mm) | 30 | 31 | 19 | 88 | 85 | 112 | 140 | 94 | 182 | 31 | 22 | 40 |
| Sunny days | 26 | 21 | 28 | 18 | 17 | 15 | 12 | 17 | 12 | 24 | 22 | 23 |
| Rainy days | 4 | 7 | 3 | 12 | 14 | 15 | 19 | 14 | 18 | 7 | 8 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Longtanyan during the most sunny months:
The largest precipitation sum in Longtanyan is at