Castro Marim monthly weather averages

Contents

Average daytime temperature

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

Castro Marim average temperature chart (Celsius) Castro Marim average temperature chart (Fahrenheit)
Average monthly temperatures in Castro Marim (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.7 16.6 18.6 20.3 23.4 26.6 30.1 30.4 28 23.7 19.2 16.2
°F 60.3 61.9 65.5 68.5 74.1 80 86.1 86.6 82.5 74.7 66.5 61.2

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.

Castro Marim monthly rainfall chart (mm) Castro Marim monthly rainfall chart (inches)
Average monthly rainfall in Castro Marim (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 84 65 52 41 27 16 1 2 16 54 78 88
inches 3.3 2.6 2 1.6 1 0.6 0 0.1 0.6 2.1 3.1 3.5
Rainy days 11 12 9 10 6 3 1 1 3 9 11 13

Average annual rainfall in Castro Marim: 554.233mm (218.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Castro Marim

Castro Marim average daily sunshine chart
Average daily sunshine Castro Marim
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.3 7.6 8.7 10.6 11.5 12.7 12.1 9.7 7.7 6.4 5.7

Day / night temperatures

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

Castro Marim average minimum / maximum temperatures (Celsius) Castro Marim average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Castro Marim (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.3 8 9 10.5 13 16.1 18.3 18.4 17.3 14.3 10.4 8
Max °C 15.9 16.8 18.9 20.5 23.7 26.9 30.4 30.7 28.3 24 19.4 16.4
Min °F 45.1 46.4 48.1 50.9 55.3 61 64.9 65 63.1 57.7 50.7 46.4
Max °F 52.9 54.3 57 59.9 64.9 70.7 75.7 76.1 73 66.4 58.8 54

Sea temperature

The graph below shows the average sea temperature.

Castro Marim average sea temperature chart (Celsius) Castro Marim average sea temperature chart (Fahrenheit)
Average sea temperature around Castro Marim in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.3 15.8 15.9 16.6 17.8 19.6 21 21.6 21.4 20.5 18.9 17.4
°F 61.4 60.4 60.6 61.8 64 67.3 69.8 70.9 70.6 68.9 66.1 63.3

Wind speed

The graph below shows the average wind speed.

Castro Marim average winspeed by month (km/h) Castro Marim average winspeed by month (mph)
Average wind speed in Castro Marim (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 15 15 15 15 14 14 14 13 13 13 14
mph 9 9 9 9 9 9 9 9 8 8 8 9

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.

Castro Marim relative humidity averages
Average relative humidity in Castro Marim
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 75% 69% 67% 63% 61% 56% 56% 62% 69% 74% 77%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Castro Marim weather stats

Castro Marim weather statistics
Hottest month: August 30.4°C 86.7°F
Driest month: July 1mm 0ins
Sunniest month: August 12.1hrs
Coldest month: January 15.7°C 60.3°F
Wettest month: December 88mm 3.5ins
Warmest sea: August 21.6°C 70.9°F
Map showing location of Castro Marim (37.22068, -7.4435) Castro Marim map pin © Google

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