Average annual temperature is 14.8 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -10.6 °C
Number of sunny days: 105 days
Number of rainy days: 259 days
Number of snow days: 1 day
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) | 20.4 | 20.9 | 21.5 | 28.6 | 30.4 | 30.0 | 32.0 | 30.8 | 27.7 | 25.8 | 25.5 | 21.9 |
| Average daytime temperature (°C) | 9.8 | 11.8 | 15.7 | 20.2 | 23.8 | 25.9 | 28.2 | 26.7 | 25.5 | 19.2 | 16.1 | 12.0 |
| Average temperature (°C) | 4.8 | 6.6 | 10.5 | 14.7 | 18.4 | 21.5 | 23.6 | 22.2 | 21.2 | 15.2 | 11.1 | 6.7 |
| Average night temperature (°C) | 0.5 | 2.8 | 6.7 | 11.0 | 14.5 | 18.3 | 20.6 | 19.4 | 18.3 | 12.2 | 7.3 | 2.8 |
| Absolute minimum temperature (°C) | -10.6 | -4.2 | 1.1 | 4.5 | 8.5 | 15.6 | 18.9 | 16.4 | 15.3 | 7.0 | 1.0 | -8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 6.6 | 6.0 | 6.1 | 7.6 | 8.2 | 7.5 | 9.3 | 9.5 | 8.7 | 6.3 | 7.7 | 7.4 |
| Precipitation (mm) | 59 | 119 | 165 | 252 | 207 | 319 | 354 | 215 | 169 | 67 | 88 | 47 |
| Sunny days | 16 | 13 | 12 | 6 | 7 | 0 | 2 | 0 | 2 | 8 | 19 | 20 |
| Rainy days | 15 | 14 | 19 | 24 | 24 | 30 | 29 | 31 | 28 | 23 | 11 | 11 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longnan is at