Average annual temperature is 18.8 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 129 days
Number of rainy days: 234 days
Number of snow days: 2 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) | 23.2 | 20.7 | 25.2 | 30.6 | 32.7 | 33.5 | 35.7 | 35.5 | 33.4 | 28.7 | 27.5 | 23.9 |
| Average daytime temperature (°C) | 12.2 | 12.5 | 18.2 | 22.6 | 26.5 | 29.4 | 32.6 | 31.3 | 29.3 | 23.7 | 19.6 | 13.0 |
| Average temperature (°C) | 8.0 | 8.8 | 14.3 | 18.7 | 23.0 | 26.1 | 29.2 | 27.9 | 25.5 | 20.1 | 15.1 | 8.7 |
| Average night temperature (°C) | 3.5 | 5.6 | 10.7 | 15.5 | 20.0 | 23.3 | 26.4 | 24.9 | 22.5 | 17.0 | 11.4 | 4.8 |
| Absolute minimum temperature (°C) | -4.5 | -0.8 | 5.3 | 8.3 | 13.1 | 18.4 | 23.8 | 19.7 | 19.5 | 11.7 | 4.7 | -4.9 |
| 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 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 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) | 6.8 | 3.7 | 5.3 | 6.6 | 7.5 | 7.5 | 9.8 | 9.9 | 8.2 | 6.1 | 7.5 | 6.1 |
| Precipitation (mm) | 45 | 76 | 166 | 241 | 310 | 207 | 222 | 132 | 72 | 47 | 64 | 25 |
| Sunny days | 20 | 11 | 9 | 9 | 7 | 5 | 5 | 5 | 2 | 14 | 21 | 21 |
| Rainy days | 9 | 17 | 22 | 21 | 24 | 25 | 26 | 26 | 28 | 17 | 9 | 10 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longwan during the most sunny months:
The largest precipitation sum in Longwan is at