Guangzhou weather in April
In April, Guangzhou has an average high of 29 °C84 °F and an average low of 19 °C66 °F, with about 152 mm6.0 in of precipitation. It is the 6th warmest month of the year and ranks 6th for precipitation.
How April compares with other months
Compared with March, April is 3.7 °C6.6 °F warmer on average and wetter by 55 mm2.2 in. Compared with May, April is 2.7 °C4.9 °F cooler on average and drier by 146 mm5.8 in. Daylight lasts about 12.7 hours around the middle of the month. Average relative humidity is 78% and the average cloud amount 83%.
Is April a good time to visit Guangzhou?
April is not among the most comfortable months by our comfort score: it is hot (average high 29 °C84 °F), it is fairly wet (152 mm6.0 in) and it is humid (78%). The most comfortable months in Guangzhou are October–March.
What to wear in April
For Guangzhou in April, pack light summer clothes such as T-shirts, shorts or light dresses and an umbrella or light rain jacket.
April in nearby places
Other months in Guangzhou
- January20 °C68 °F / 8 °C47 °F
- February23 °C73 °F / 11 °C52 °F
- March26 °C78 °F / 15 °C58 °F
- April29 °C84 °F / 19 °C66 °F
- May30 °C87 °F / 23 °C73 °F
- June31 °C87 °F / 25 °C77 °F
- July31 °C89 °F / 25 °C77 °F
- August32 °C89 °F / 25 °C77 °F
- September31 °C87 °F / 23 °C74 °F
- October29 °C84 °F / 19 °C66 °F
- November26 °C78 °F / 14 °C58 °F
- December21 °C69 °F / 9 °C48 °F
Frequently asked questions
How warm is Guangzhou in April?
In April the average high in Guangzhou is 29 °C (84 °F) and the average low is 19 °C (66 °F).
Does it rain a lot in Guangzhou in April?
On average about 152 mm (6.0 in) of precipitation falls in April; it ranks 6th of the 12 months.
Is April the warmest month in Guangzhou?
No. The warmest month in Guangzhou is August, with an average high of 32 °C (89 °F). The coldest month is January, with an average low of 8 °C (47 °F).
How long is the day in Guangzhou in April?
In the middle of April the day in Guangzhou lasts about 12.7 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Guangzhou in April?
The average relative humidity in April is about 78%. Combined with warm days, it can feel muggy.
How cloudy is Guangzhou in April?
On average about 83% of the sky is covered by cloud in April. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.