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Guankou Weather by Month
Average temperatures, rainfall and humidity for Guankou, China, month by month, built from OpenWeather’s historical records. Use it to see what a typical Guankou month looks like before you travel — then check the live Guankou forecast for the days ahead.
Warmest month
July
32°C average high
Coolest month
January
4°C average low
Wettest month
July
66 mm of rain
Driest month
January
16 mm of rain
Average temperature and rainfall in Guankou 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 | 12°C | 4°C | -4°C / 19°C | 16 mm | 74% | 6 km/h |
| February | 14°C | 6°C | -1°C / 25°C | 18 mm | 73% | 7 km/h |
| March | 19°C | 11°C | 1°C / 31°C | 33 mm | 69% | 7 km/h |
| April | 24°C | 15°C | 8°C / 36°C | 44 mm | 68% | 8 km/h |
| May | 28°C | 19°C | 12°C / 39°C | 39 mm | 66% | 8 km/h |
| June | 30°C | 22°C | 17°C / 38°C | 50 mm | 73% | 7 km/h |
| July | 32°C | 23°C | 17°C / 38°C | 66 mm | 78% | 7 km/h |
| August | 31°C | 23°C | 17°C / 38°C | 59 mm | 78% | 7 km/h |
| September | 27°C | 21°C | 14°C / 36°C | 58 mm | 81% | 7 km/h |
| October | 22°C | 16°C | 8°C / 33°C | 34 mm | 80% | 6 km/h |
| November | 17°C | 11°C | 2°C / 26°C | 19 mm | 75% | 6 km/h |
| December | 12°C | 6°C | -4°C / 21°C | 16 mm | 74% | 6 km/h |
Best time to visit Guankou
The most comfortable time to visit Guankou is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 454 mm a year.
Travellers who prefer heat should aim for July, when highs average 32°C. July is the month to avoid if rain would spoil your plans — it averages 66 mm, roughly 4× the rainfall of the driest month (January).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Guankou forecast for what is happening now.
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