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Jiangna Weather by Month
Average temperatures, rainfall and humidity for Jiangna, China, month by month, built from OpenWeather's historical records. Use it to see what a typical Jiangna month looks like before you travel — then check the live Jiangna forecast for the days ahead.
Warmest month
May
28°C average high
Coolest month
January
7°C average low
Wettest month
July
114 mm of rain
Driest month
February
16 mm of rain
Average temperature and rainfall in Jiangna 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 | 17°C | 7°C | -5°C / 29°C | 35 mm | 80% | 7 km/h |
| February | 20°C | 8°C | -1°C / 30°C | 16 mm | 72% | 9 km/h |
| March | 24°C | 12°C | 3°C / 33°C | 30 mm | 62% | 10 km/h |
| April | 27°C | 15°C | 2°C / 35°C | 36 mm | 60% | 10 km/h |
| May | 28°C | 17°C | 10°C / 36°C | 52 mm | 69% | 8 km/h |
| June | 27°C | 19°C | 7°C / 36°C | 91 mm | 78% | 7 km/h |
| July | 27°C | 18°C | 11°C / 32°C | 114 mm | 83% | 5 km/h |
| August | 26°C | 18°C | 12°C / 32°C | 110 mm | 86% | 5 km/h |
| September | 25°C | 17°C | 6°C / 31°C | 88 mm | 85% | 5 km/h |
| October | 22°C | 14°C | 3°C / 29°C | 53 mm | 85% | 5 km/h |
| November | 19°C | 10°C | 2°C / 28°C | 36 mm | 83% | 6 km/h |
| December | 16°C | 7°C | -6°C / 26°C | 36 mm | 82% | 6 km/h |
Best time to visit Jiangna
The most comfortable time to visit Jiangna is generally February to April, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around July, totalling about 698 mm a year.
Travellers who prefer heat should aim for May, when highs average 28°C. July is the month to avoid if rain would spoil your plans — it averages 114 mm, roughly 7× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Jiangna forecast for what is happening now.