Average annual temperature is 18.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 167 days
Number of rainy days: 196 days
Number of snow days: 2 days
Look at detailed online map of Longtan
* Weather data for Longtan 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) | 23.3 | 18.7 | 27.2 | 32.7 | 33.9 | 33.9 | 36.4 | 36.7 | 36.4 | 30.2 | 31.3 | 26.5 |
| Average daytime temperature (°C) | 12.7 | 12.0 | 19.6 | 23.5 | 27.1 | 30.2 | 33.0 | 32.9 | 30.0 | 25.1 | 20.0 | 12.3 |
| Average temperature (°C) | 7.0 | 8.3 | 14.5 | 18.8 | 22.8 | 26.2 | 29.3 | 28.6 | 25.9 | 20.2 | 14.2 | 7.4 |
| Average night temperature (°C) | 1.6 | 4.6 | 9.8 | 14.6 | 19.3 | 22.7 | 26.2 | 24.5 | 22.5 | 16.1 | 9.5 | 2.9 |
| Absolute minimum temperature (°C) | -4.7 | -0.1 | 5.0 | 6.9 | 13.3 | 18.8 | 24.1 | 18.6 | 18.6 | 10.3 | 3.2 | -4.9 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 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) | 6.6 | 3.9 | 5.7 | 7.6 | 7.0 | 8.5 | 9.4 | 10.4 | 7.0 | 7.0 | 7.0 | 5.8 |
| Precipitation (mm) | 39 | 84 | 90 | 248 | 207 | 217 | 179 | 83 | 71 | 23 | 27 | 32 |
| Sunny days | 21 | 10 | 14 | 13 | 10 | 9 | 9 | 13 | 11 | 17 | 18 | 22 |
| Rainy days | 9 | 18 | 17 | 17 | 21 | 21 | 22 | 18 | 19 | 14 | 12 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Longtan during the most sunny months:
The largest precipitation sum in Longtan is at