Porto União monthly weather averages

Average daytime temperature

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

Porto União average temperature chart (Celsius) Porto União average temperature chart (Fahrenheit)
Average monthly temperatures in Porto União (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.6 27.4 26.2 23 20.4 18.2 18.4 20.2 21.6 23.7 25.8 26.9
°F 81.7 81.4 79.1 73.5 68.7 64.7 65.1 68.4 70.9 74.6 78.4 80.4

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.

Porto União monthly rainfall chart (mm) Porto União monthly rainfall chart (inches)
Average monthly rainfall in Porto União (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 144 155 133 110 140 126 124 115 153 169 136 170
inches 5.7 6.1 5.2 4.3 5.5 5 4.9 4.5 6 6.6 5.4 6.7
Rainy days 21 20 19 14 14 14 13 13 16 17 16 20

Average annual rainfall in Porto União: 1597.967mm (629.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Porto União

Porto União average daily sunshine chart
Average daily sunshine Porto União
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.9 4.6 4.8 4.2 4.1 3.4 4.1 3.7 3.7 4.6 5 5.2

Day / night temperatures

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

Porto União average minimum / maximum temperatures (Celsius) Porto União average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Porto União (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.9 16.1 15 11.9 9 7.2 6.8 7.9 9.9 11.9 13.3 15.1
Max °C 27.9 27.7 26.5 23.3 20.7 18.5 18.7 20.6 21.9 24 26.1 27.2
Min °F 60.6 61 58.9 53.4 48.1 44.9 44.2 46.1 49.8 53.3 55.9 59.1
Max °F 71.4 71.4 69.3 63.7 58.6 55 54.9 57.6 60.6 64.2 67.5 70

Sea temperature

The graph below shows the average sea temperature.

Porto União average sea temperature chart (Celsius) Porto União average sea temperature chart (Fahrenheit)
Average sea temperature around Porto União in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.3 25.7 25.3 23.9 21.7 19.8 18.4 18.2 18.9 20.3 22 23.8
°F 77.6 78.3 77.5 74.9 71.1 67.6 65.2 64.7 66 68.5 71.6 74.8

Wind speed

The graph below shows the average wind speed.

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

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.

Porto União relative humidity averages
Average relative humidity in Porto União
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 81% 81% 83% 86% 87% 84% 80% 81% 77% 75% 76%

Other monthly averages

UV index Best time to go?

Porto União weather stats

Porto União weather statistics
Hottest month: January 27.6°C 81.7°F
Driest month: April 110mm 4.3ins
Sunniest month: March 4.8hrs
Coldest month: July 18.4°C 65.1°F
Wettest month: December 170mm 6.7ins
Warmest sea: February 25.7°C 78.3°F
Map showing location of Porto União (-26.23806, -51.07833) Porto União map pin © Google

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