Average annual temperature is 10.2 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 259 days
Number of rainy days: 97 days
Number of snow days: 9 days
Look at detailed online map of Longwan
* Weather data for Longwan 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) | 9.8 | 11.1 | 22.8 | 29.5 | 31.5 | 34.5 | 35.8 | 33.3 | 28.8 | 21.8 | 21.1 | 13.5 |
| Average daytime temperature (°C) | 1.5 | 5.8 | 14.4 | 16.6 | 23.0 | 30.4 | 30.4 | 28.2 | 23.6 | 18.5 | 7.8 | -0.1 |
| Average temperature (°C) | -5.1 | -0.8 | 6.5 | 9.8 | 16.7 | 23.2 | 24.3 | 22.6 | 18.0 | 11.6 | 1.4 | -5.8 |
| Average night temperature (°C) | -11.1 | -5.9 | -0.6 | 3.6 | 10.9 | 16.1 | 18.6 | 17.8 | 13.3 | 5.8 | -3.5 | -10.4 |
| Absolute minimum temperature (°C) | -20.9 | -9.3 | -6.0 | -4.2 | 5.1 | 9.4 | 16.0 | 10.8 | 5.0 | 0.2 | -9.2 | -19.8 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 8.1 | 8.2 | 9.9 | 7.7 | 7.8 | 11.7 | 10.0 | 9.8 | 8.2 | 8.5 | 7.9 | 7.5 |
| Precipitation (mm) | 7 | 9 | 21 | 69 | 54 | 39 | 189 | 112 | 69 | 10 | 4 | 17 |
| Sunny days | 29 | 22 | 27 | 13 | 15 | 23 | 20 | 17 | 14 | 26 | 27 | 26 |
| Rainy days | 1 | 1 | 4 | 17 | 16 | 7 | 11 | 14 | 16 | 5 | 2 | 3 |
| Snow days | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Longwan during the most sunny months:
The largest precipitation sum in Longwan is at