Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 146 days
Number of rainy days: 216 days
Number of snow days: 3 days
Look at detailed online map of Longchuan
* Weather data for Longchuan 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) | 21.5 | 22.0 | 25.0 | 32.1 | 32.8 | 33.7 | 35.9 | 34.7 | 32.8 | 26.3 | 29.3 | 24.9 |
| Average daytime temperature (°C) | 9.9 | 10.8 | 16.6 | 21.2 | 25.1 | 29.0 | 31.9 | 30.3 | 28.0 | 22.7 | 17.6 | 10.7 |
| Average temperature (°C) | 5.6 | 6.6 | 12.1 | 16.6 | 20.8 | 24.9 | 28.0 | 26.4 | 24.3 | 18.5 | 12.7 | 6.1 |
| Average night temperature (°C) | 1.7 | 3.3 | 8.2 | 12.7 | 17.3 | 21.5 | 25.0 | 23.3 | 21.4 | 15.1 | 8.9 | 2.1 |
| Absolute minimum temperature (°C) | -9.2 | -1.4 | 3.5 | 7.0 | 9.0 | 17.4 | 23.3 | 17.8 | 18.5 | 10.2 | 1.0 | -8.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 12.3 | 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 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 4.9 | 6.0 | 7.9 | 6.9 | 7.2 | 8.1 | 9.4 | 7.1 | 7.3 | 7.8 | 6.8 |
| Precipitation (mm) | 101 | 102 | 92 | 145 | 228 | 197 | 261 | 192 | 194 | 27 | 68 | 44 |
| Sunny days | 22 | 11 | 16 | 11 | 9 | 4 | 3 | 6 | 5 | 18 | 22 | 19 |
| Rainy days | 8 | 17 | 15 | 19 | 22 | 26 | 28 | 25 | 25 | 13 | 8 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Longchuan during the most sunny months:
The largest precipitation sum in Longchuan is at