Guangzhou monthly weather averages

  • Average daytime temperature

    The bar chart below shows the average monthly peak daytime temperatures at Guangzhou

    Guangzhou average temperature chart (Celsius) Guangzhou average temperature chart (Fahrenheit)
    Average monthly temperatures in Guangzhou (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 18.1 18.1 21.3 25.4 29.3 31 32.5 32.3 31.2 28.3 24.1 20.1
    °F 64.7 64.6 70.3 77.8 84.8 87.8 90.5 90.1 88.1 83 75.4 68.1

    Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Guangzhou monthly rainfall chart (mm) Guangzhou monthly rainfall chart (inches)
    Average monthly rainfall in Guangzhou (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 37 62 90 188 286 286 227 233 185 76 43 25
    inches 1.5 2.4 3.5 7.4 11.3 11.3 9 9.2 7.3 3 1.7 1
    Rainy days 8 11 14 16 18 19 16 17 13 8 7 6
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Guangzhou

    Guangzhou average daily sunshine chart
    Average daily sunshine Guangzhou
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 4.6 2.9 2.7 3.2 4.7 5.5 7.7 6.9 6.7 6.6 6.3 5.9
  • Day / night temperatures

    The graph below shows the daily range of temperatures for each month.

    Guangzhou average minimum / maximum temperatures (Celsius) Guangzhou average minimum / maximum temperatures (Fahrenheit)
    Maximum and minimum daily temperatures in Guangzhou (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 9.9 11.4 15 19.2 22.9 24.5 25.4 25.2 23.9 20.5 15.7 11.1
    Max °C 18.4 18.3 21.5 25.6 29.5 31.2 32.7 32.5 31.4 28.5 24.3 20.3
    Min °F 49.7 52.4 58.9 66.6 73.2 76 77.6 77.3 74.9 68.9 60.3 52
    Max °F 57.4 58.6 64.8 72.3 79.2 82 84.2 83.8 81.7 76.1 68 60.3
  • Sea temperature

    The graph below shows the average sea temperature.

    Guangzhou average sea temperature chart (Celsius) Guangzhou average sea temperature chart (Fahrenheit)
    Average sea temperature around Guangzhou in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 19.9 20.2 21.4 23.1 25.8 27.7 28.6 28.6 28.2 26.5 24 21.3
    °F 67.9 68.4 70.5 73.6 78.4 81.9 83.4 83.5 82.7 79.7 75.3 70.4
  • Wind speed

    The graph below shows the average wind speed.

    Guangzhou average winspeed by month (km/h) Guangzhou average winspeed by month (mph)
    Average wind speed in Guangzhou (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 8 8 8 7 7 7 7 6 7 8 8 7
    mph 5 5 5 5 5 4 5 4 4 5 5 5

    A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

  • Relative humidity

    The graph below shows the average relative humidity.

    Guangzhou relative humidity averages
    Average relative humidity in Guangzhou
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    70% 79% 82% 83% 82% 82% 79% 80% 76% 72% 68% 67%

Other monthly averages

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Guangzhou weather stats

Guangzhou weather statistics
Hottest month: July 32.5°C 90.5°F
Driest month: December 25mm 1ins
Sunniest month: July 7.7hrs
Coldest month: January 18.1°C 64.6°F
Wettest month: May 286mm 11.3ins
Warmest sea: August 28.6°C 83.5°F
Map showing location of Guangzhou (23.11667, 113.25)

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