Foz do Sousa monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Foz do Sousa

Foz do Sousa average temperature chart (Celsius) Foz do Sousa average temperature chart (Fahrenheit)
Average monthly temperatures in Foz do Sousa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.3 14.2 16 17.5 19.6 22.7 24.8 25 24 20.7 16.3 13.7
°F 55.9 57.6 60.8 63.5 67.3 72.8 76.7 77.1 75.1 69.3 61.4 56.6

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.

Foz do Sousa monthly rainfall chart (mm) Foz do Sousa monthly rainfall chart (inches)
Average monthly rainfall in Foz do Sousa (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 169 167 112 108 87 53 15 20 62 129 146 171
inches 6.6 6.6 4.4 4.3 3.4 2.1 0.6 0.8 2.4 5.1 5.8 6.7
Rainy days 17 16 15 14 13 9 6 5 8 14 15 15

Average annual rainfall in Foz do Sousa: 1269.7mm (499.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Foz do Sousa

Foz do Sousa average daily sunshine chart
Average daily sunshine Foz do Sousa
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.4 5 6.6 7.7 9.1 9.8 10.7 10.3 8.1 6.5 5.1 4.5

Day / night temperatures

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

Foz do Sousa average minimum / maximum temperatures (Celsius) Foz do Sousa average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Foz do Sousa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.2 6 6.8 8.3 10.6 13.3 15 14.5 13.8 11.5 7.9 6
Max °C 13.5 14.4 16.3 17.7 19.9 22.9 25.1 25.3 24.2 21 16.6 13.9
Min °F 41.3 42.8 44.2 46.9 51 55.9 58.9 58.1 56.8 52.6 46.1 42.7
Max °F 48.7 50.4 52.7 55.4 59.4 64.6 68 67.8 66.2 61.2 54 49.8

Sea temperature

The graph below shows the average sea temperature.

Foz do Sousa average sea temperature chart (Celsius) Foz do Sousa average sea temperature chart (Fahrenheit)
Average sea temperature around Foz do Sousa in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.3 13.8 13.8 14.4 15.5 17.2 18.3 18.9 18.5 17.5 16.3 15.1
°F 57.7 56.8 56.9 57.8 59.8 62.9 65 66 65.3 63.6 61.4 59.1

Wind speed

The graph below shows the average wind speed.

Foz do Sousa average winspeed by month (km/h) Foz do Sousa average winspeed by month (mph)
Average wind speed in Foz do Sousa (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 18 17 16 15 14 14 14 15 16 18
mph 12 12 11 11 10 9 9 9 9 9 10 11

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.

Foz do Sousa relative humidity averages
Average relative humidity in Foz do Sousa
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 79% 74% 74% 74% 73% 72% 72% 75% 79% 80% 81%

Other monthly averages

UV index Best time to go?

Foz do Sousa weather stats

Foz do Sousa weather statistics
Hottest month: July 24.8°C 76.6°F
Driest month: July 15mm 0.6ins
Sunniest month: August 10.3hrs
Coldest month: January 13.3°C 55.9°F
Wettest month: December 171mm 6.7ins
Warmest sea: August 18.9°C 66°F
Map showing location of Foz do Sousa (41.09668, -8.50184) Foz do Sousa map pin © Google

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