Castro Barros monthly weather averages

Average daytime temperature

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

Castro Barros average temperature chart (Celsius) Castro Barros average temperature chart (Fahrenheit)
Average monthly temperatures in Castro Barros (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 33.8 32.4 29.6 26.3 22.7 19 19.3 22.1 25.2 29.2 31.6 33.4
°F 92.9 90.3 85.3 79.4 72.9 66.1 66.8 71.9 77.4 84.5 88.8 92.2

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 Barros monthly rainfall chart (mm) Castro Barros monthly rainfall chart (inches)
Average monthly rainfall in Castro Barros (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 94 81 66 21 10 2 5 2 12 28 61 84
inches 3.7 3.2 2.6 0.8 0.4 0.1 0.2 0.1 0.5 1.1 2.4 3.3
Rainy days 9 7 7 4 2 2 2 1 3 3 6 8

Average annual rainfall in Castro Barros: 369.167mm (145.3 inches)

Average daily sunshine

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

Castro Barros average daily sunshine chart
Average daily sunshine Castro Barros
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.7 9.5 8.3 7.8 6.7 6.2 7.2 8.2 8.6 9.1 9.7 9.8

Day / night temperatures

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

Castro Barros average minimum / maximum temperatures (Celsius) Castro Barros average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Castro Barros (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.7 19.7 17.9 14.4 10.8 6.8 6.2 7.7 10.9 15.1 17.7 19.9
Max °C 34.2 32.7 29.9 26.6 23 19.3 19.7 22.5 25.6 29.5 31.9 33.8
Min °F 69.2 67.5 64.2 57.9 51.4 44.2 43.1 45.9 51.5 59.2 63.9 67.7
Max °F 81.3 79.2 75 68.9 62.4 55.4 55.2 59.2 64.8 72.1 76.6 80.2

Sea temperature

The graph below shows the average sea temperature.

Castro Barros average sea temperature chart (Celsius) Castro Barros average sea temperature chart (Fahrenheit)
Average sea temperature around Castro Barros in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20.3 20.8 20.3 18.8 17.2 15.9 14.9 14.5 14.8 15.8 17.1 18.7
°F 68.6 69.5 68.5 65.8 63 60.6 58.7 58.1 58.7 60.5 62.8 65.7

Wind speed

The graph below shows the average wind speed.

Castro Barros average winspeed by month (km/h) Castro Barros average winspeed by month (mph)
Average wind speed in Castro Barros (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 8 7 7 7 6 7 8 10 11 11 10
mph 5 5 5 4 4 4 4 5 6 7 7 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.

Castro Barros relative humidity averages
Average relative humidity in Castro Barros
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
61% 65% 68% 70% 69% 68% 64% 53% 49% 50% 53% 56%

Other monthly averages

UV index Best time to go?

Castro Barros weather stats

Castro Barros weather statistics
Hottest month: January 33.8°C 92.8°F
Driest month: June 2mm 0.1ins
Sunniest month: August 8.2hrs
Coldest month: July 19.3°C 66.7°F
Wettest month: January 94mm 3.7ins
Warmest sea: February 20.8°C 69.4°F
Map showing location of Castro Barros (-30.57952, -65.72696) Castro Barros map pin © Google

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