Average annual temperature is 15.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Longnan
* Weather data for Longnan 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) | 18.9 | 21.3 | 22.1 | 27.6 | 28.1 | 30.8 | 34.4 | 31.7 | 29.7 | 25.9 | 23.9 | 21.0 |
| Average daytime temperature (°C) | 9.3 | 10.5 | 14.7 | 19.2 | 22.8 | 26.6 | 29.5 | 28.3 | 27.0 | 21.3 | 16.6 | 10.9 |
| Average temperature (°C) | 4.8 | 6.0 | 9.5 | 14.2 | 18.2 | 22.5 | 25.2 | 24.2 | 22.9 | 17.3 | 11.8 | 5.8 |
| Average night temperature (°C) | 1.0 | 2.5 | 5.8 | 10.8 | 15.2 | 19.7 | 22.6 | 21.5 | 20.0 | 14.1 | 8.0 | 1.6 |
| Absolute minimum temperature (°C) | -9.2 | -2.7 | -0.2 | 6.0 | 8.7 | 16.7 | 21.0 | 18.6 | 18.2 | 9.7 | 2.3 | -8.4 |
| 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) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 6.4 | 5.9 | 6.3 | 7.5 | 7.9 | 6.5 | 8.2 | 9.7 | 9.3 | 6.9 | 7.4 | 7.0 |
| Precipitation (mm) | 47 | 74 | 106 | 114 | 117 | 226 | 333 | 262 | 83 | 51 | 65 | 40 |
| Sunny days | 20 | 13 | 15 | 10 | 11 | 3 | 4 | 1 | 3 | 14 | 19 | 21 |
| Rainy days | 11 | 15 | 16 | 20 | 20 | 27 | 27 | 30 | 27 | 17 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longnan during the most sunny months:
The largest precipitation sum in Longnan is at