Average annual temperature is 19.0 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Longjiang
* Weather data for Longjiang 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) | 20.1 | 20.7 | 24.0 | 27.5 | 29.7 | 35.1 | 40.9 | 35.7 | 31.3 | 30.1 | 27.8 | 24.2 |
| Average daytime temperature (°C) | 13.1 | 14.1 | 17.7 | 21.6 | 25.1 | 29.8 | 34.1 | 31.4 | 30.0 | 24.8 | 20.7 | 15.5 |
| Average temperature (°C) | 9.0 | 10.1 | 13.0 | 17.2 | 21.6 | 26.2 | 29.5 | 27.7 | 26.4 | 21.0 | 15.8 | 10.1 |
| Average night temperature (°C) | 4.8 | 6.8 | 9.5 | 13.8 | 18.6 | 23.3 | 26.1 | 24.9 | 23.4 | 17.6 | 11.7 | 5.5 |
| Absolute minimum temperature (°C) | -3.0 | 2.0 | 2.2 | 6.6 | 11.3 | 20.4 | 23.9 | 22.6 | 20.1 | 13.4 | 4.7 | -3.2 |
| 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) | 5.9 | 6.5 | 6.5 | 8.2 | 8.4 | 7.6 | 9.3 | 9.2 | 9.1 | 6.2 | 7.5 | 7.0 |
| Precipitation (mm) | 53 | 75 | 128 | 164 | 94 | 140 | 286 | 278 | 128 | 83 | 44 | 34 |
| Sunny days | 18 | 16 | 13 | 11 | 12 | 5 | 10 | 1 | 6 | 14 | 17 | 20 |
| Rainy days | 13 | 12 | 18 | 19 | 19 | 25 | 21 | 30 | 24 | 17 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longjiang is at