Average annual temperature is 11.3 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 252 days
Number of rainy days: 85 days
Number of snow days: 28 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) | 7.9 | 12.6 | 19.9 | 28.5 | 30.9 | 34.9 | 37.7 | 35.1 | 33.2 | 20.4 | 17.6 | 9.2 |
| Average daytime temperature (°C) | 0.4 | 5.0 | 14.7 | 16.2 | 23.0 | 29.3 | 30.9 | 30.3 | 24.7 | 16.2 | 8.6 | 2.1 |
| Average temperature (°C) | -5.0 | -0.2 | 8.6 | 10.8 | 17.2 | 22.9 | 24.7 | 24.5 | 19.4 | 11.6 | 3.1 | -2.7 |
| Average night temperature (°C) | -11.0 | -6.0 | 1.6 | 4.6 | 11.3 | 16.3 | 18.3 | 18.3 | 14.1 | 7.1 | -2.3 | -7.9 |
| Absolute minimum temperature (°C) | -18.8 | -15.4 | -4.1 | -3.4 | 5.2 | 11.1 | 12.8 | 11.3 | 8.7 | 3.6 | -8.0 | -15.1 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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 | 7.0 | 9.4 | 8.1 | 7.7 | 9.7 | 10.5 | 10.0 | 8.9 | 7.6 | 8.3 | 7.6 |
| Precipitation (mm) | 0 | 11 | 1 | 16 | 27 | 14 | 24 | 13 | 31 | 36 | 8 | 2 |
| Sunny days | 29 | 16 | 24 | 19 | 18 | 22 | 19 | 24 | 13 | 19 | 26 | 23 |
| Rainy days | 0 | 1 | 5 | 9 | 13 | 8 | 12 | 7 | 17 | 12 | 1 | 0 |
| Snow days | 2 | 11 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Longwan is at