Average annual temperature is 9.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -19.6 °C
Number of sunny days: 266 days
Number of rainy days: 75 days
Number of snow days: 24 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) | 11.1 | 14.2 | 21.1 | 27.5 | 29.5 | 34.5 | 36.9 | 35.5 | 33.4 | 20.8 | 21.5 | 14.2 |
| Average daytime temperature (°C) | -1.0 | 4.2 | 12.6 | 14.2 | 21.3 | 28.3 | 30.5 | 28.8 | 24.6 | 15.6 | 7.0 | 1.5 |
| Average temperature (°C) | -7.0 | -1.8 | 6.3 | 8.9 | 15.7 | 22.5 | 24.4 | 22.9 | 18.5 | 9.5 | 0.9 | -4.2 |
| Average night temperature (°C) | -12.3 | -7.1 | 0.1 | 3.2 | 10.2 | 16.1 | 17.5 | 16.6 | 12.5 | 4.1 | -4.1 | -9.0 |
| Absolute minimum temperature (°C) | -19.6 | -13.6 | -6.9 | -5.2 | 2.8 | 10.1 | 11.9 | 10.9 | 8.3 | -0.1 | -8.3 | -16.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 8.4 | 7.8 | 9.7 | 8.4 | 8.0 | 10.1 | 10.8 | 10.0 | 9.7 | 8.1 | 8.6 | 7.7 |
| Precipitation (mm) | 1 | 13 | 9 | 25 | 41 | 7 | 18 | 17 | 37 | 38 | 5 | 3 |
| Sunny days | 28 | 21 | 24 | 18 | 15 | 24 | 27 | 25 | 15 | 19 | 24 | 26 |
| Rainy days | 0 | 2 | 5 | 7 | 16 | 6 | 4 | 6 | 15 | 12 | 2 | 0 |
| Snow days | 3 | 5 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The largest precipitation sum in Longwan is at