Arraial do Cabo monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Arraial do Cabo

Arraial do Cabo average temperature chart (Celsius) Arraial do Cabo average temperature chart (Fahrenheit)
Average monthly temperatures in Arraial do Cabo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.6 29 28.7 27.3 25.8 24.9 24.4 24.3 24.3 25.2 26.3 27.6
°F 83.5 84.3 83.7 81.1 78.5 76.8 76 75.7 75.8 77.4 79.3 81.7

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.

Arraial do Cabo monthly rainfall chart (mm) Arraial do Cabo monthly rainfall chart (inches)
Average monthly rainfall in Arraial do Cabo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 86 65 74 85 70 43 41 37 55 73 90 108
inches 3.4 2.6 2.9 3.4 2.8 1.7 1.6 1.5 2.2 2.9 3.5 4.3
Rainy days 20 15 15 15 13 10 11 10 12 19 20 21

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Arraial do Cabo

Arraial do Cabo average daily sunshine chart
Average daily sunshine Arraial do Cabo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8 8.2 7.6 7 7.2 7.3 7.5 7.3 5.6 5.8 6.5 6.6

Day / night temperatures

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

Arraial do Cabo average minimum / maximum temperatures (Celsius) Arraial do Cabo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Arraial do Cabo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.1 22.4 22.4 21 19.4 18.2 17.8 18 18.6 19.5 20.4 21.5
Max °C 28.8 29.2 28.9 27.5 26 25.1 24.6 24.5 24.5 25.4 26.4 27.8
Min °F 71.7 72.3 72.2 69.7 66.9 64.7 64 64.3 65.4 67 68.7 70.6
Max °F 77.7 78.4 78.1 75.6 72.9 70.9 70.2 70.2 70.7 72.3 74.1 76.3

Sea temperature

The graph below shows the average sea temperature.

Arraial do Cabo average sea temperature chart (Celsius) Arraial do Cabo average sea temperature chart (Fahrenheit)
Average sea temperature around Arraial do Cabo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.7 26.3 26.6 26.2 24.8 23.6 22.9 22.4 22.3 22.8 23.8 24.9
°F 78.3 79.3 79.8 79.1 76.7 74.6 73.2 72.3 72.2 73.1 74.8 76.9

Wind speed

The graph below shows the average wind speed.

Arraial do Cabo average winspeed by month (km/h) Arraial do Cabo average winspeed by month (mph)
Average wind speed in Arraial do Cabo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 8 7 6 6 7 8 9 9 9 9
mph 6 6 5 4 4 4 4 5 6 6 6 6

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.

Arraial do Cabo relative humidity averages
Average relative humidity in Arraial do Cabo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 83% 83% 82% 82% 82% 81% 81% 82% 83% 82% 83%

Other monthly averages

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Arraial do Cabo weather stats

Arraial do Cabo weather statistics
Hottest month: February 29°C 84.2°F
Driest month: August 37mm 1.5ins
Sunniest month: July 7.5hrs
Coldest month: July 24.4°C 75.9°F
Wettest month: December 108mm 4.3ins
Warmest sea: March 26.6°C 79.9°F
Map showing location of Arraial do Cabo (-22.96611, -42.02778)

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