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Longjiang Weather by Month
Average temperatures, rainfall and humidity for Longjiang, China, month by month, built from OpenWeather’s historical records. Use it to see what a typical Longjiang month looks like before you travel — then check the live Longjiang forecast for the days ahead.
Warmest month
August
34°C average high
Coolest month
January
13°C average low
Wettest month
June
480 mm of rain
Driest month
February
21 mm of rain
Average temperature and rainfall in Longjiang by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 20°C | 13°C | 2°C / 29°C | 66 mm | 60% | 12 km/h |
| February | 21°C | 14°C | 4°C / 30°C | 21 mm | 66% | 11 km/h |
| March | 24°C | 18°C | 8°C / 35°C | 50 mm | 69% | 11 km/h |
| April | 27°C | 21°C | 12°C / 35°C | 56 mm | 71% | 12 km/h |
| May | 30°C | 25°C | 15°C / 38°C | 391 mm | 77% | 11 km/h |
| June | 32°C | 27°C | 22°C / 41°C | 480 mm | 76% | 11 km/h |
| July | 34°C | 28°C | 23°C / 41°C | 150 mm | 71% | 12 km/h |
| August | 34°C | 27°C | 23°C / 45°C | 239 mm | 71% | 10 km/h |
| September | 33°C | 26°C | 21°C / 41°C | 229 mm | 69% | 10 km/h |
| October | 30°C | 22°C | 15°C / 38°C | 104 mm | 64% | 13 km/h |
| November | 25°C | 19°C | 10°C / 36°C | 32 mm | 62% | 12 km/h |
| December | 21°C | 13°C | 3°C / 31°C | 63 mm | 57% | 13 km/h |
Best time to visit Longjiang
The most comfortable time to visit Longjiang is generally February to March and November, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around June, totalling about 1,882 mm a year.
Travellers who prefer heat should aim for August, when highs average 34°C. June is the month to avoid if rain would spoil your plans — it averages 480 mm, roughly 23× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Longjiang forecast for what is happening now.
Weather across China right now
- Baoding20°C
- Beijing24°C
- Changchun18°C
- Changsha22°C
- Chengdu25°C
- Chongqing27°C
- Dalian23°C
- Dongguan25°C
- Foshan24°C
- Guangzhou24°C
- Harbin16°C
- Hefei21°C
- Jinan21°C
- Kunming16°C
- Nanjing22°C
- Nanning23°C
- Pudong25°C
- Qingdao21°C
- Shanghai25°C
- Shenyang19°C
- Shenzhen24°C
- Shijiazhuang18°C
- Suzhou24°C
- Taiyuan19°C
- Tangshan23°C
- Tianjin23°C
- Wuhan23°C
- Wuxi24°C
- Xi’an23°C
- Yichun22°C
- Zhaotong16°C
- Zhengzhou21°C
