Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 158 days
Number of rainy days: 205 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) | 17.2 | 17.6 | 24.1 | 29.4 | 31.9 | 32.8 | 34.2 | 35.6 | 31.5 | 26.6 | 26.7 | 20.6 |
| Average daytime temperature (°C) | 9.9 | 10.4 | 17.2 | 21.4 | 25.4 | 28.7 | 31.1 | 31.2 | 28.1 | 23.2 | 17.4 | 10.5 |
| Average temperature (°C) | 4.8 | 6.7 | 12.4 | 16.9 | 21.1 | 24.8 | 27.4 | 26.7 | 24.2 | 18.5 | 11.9 | 5.7 |
| Average night temperature (°C) | -0.2 | 3.1 | 7.8 | 12.6 | 17.5 | 21.2 | 24.4 | 22.8 | 20.8 | 14.4 | 7.0 | 1.3 |
| Absolute minimum temperature (°C) | -6.9 | -0.4 | 3.9 | 6.0 | 11.9 | 18.3 | 22.6 | 16.7 | 17.7 | 7.1 | 0.7 | -6.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 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 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 4.4 | 6.2 | 7.5 | 7.5 | 7.4 | 8.2 | 10.0 | 7.2 | 7.3 | 7.6 | 6.3 |
| Precipitation (mm) | 18 | 63 | 61 | 185 | 198 | 148 | 183 | 109 | 77 | 19 | 29 | 46 |
| Sunny days | 22 | 11 | 15 | 12 | 9 | 8 | 2 | 9 | 5 | 20 | 23 | 22 |
| Rainy days | 8 | 17 | 16 | 18 | 22 | 22 | 29 | 22 | 25 | 11 | 7 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Longwan during the most sunny months:
The largest precipitation sum in Longwan is at