São Marcos monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at São Marcos

São Marcos average temperature chart (Celsius) São Marcos average temperature chart (Fahrenheit)
Average monthly temperatures in São Marcos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.8 26.7 25.1 22.2 19.4 17.4 17.6 18.6 19.9 22 23.9 26
°F 80.2 80 77.2 72 66.9 63.4 63.7 65.5 67.9 71.5 74.9 78.7

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.

São Marcos monthly rainfall chart (mm) São Marcos monthly rainfall chart (inches)
Average monthly rainfall in São Marcos (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 146 150 164 119 112 138 143 164 185 159 132 152
inches 5.8 5.9 6.5 4.7 4.4 5.4 5.6 6.5 7.3 6.3 5.2 6
Rainy days 21 20 19 13 14 16 16 16 18 17 17 18

Average annual rainfall in São Marcos: 1683.1mm (662.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in São Marcos

São Marcos average daily sunshine chart
Average daily sunshine São Marcos
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.3 7 6.5 6 5.7 5.2 5.3 5 5.1 6.3 7.1 7.5

Day / night temperatures

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

São Marcos average minimum / maximum temperatures (Celsius) São Marcos average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in São Marcos (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17 17.3 16.1 13 10.6 8.8 8.6 9.4 10.7 12.2 13.9 15.8
Max °C 27 26.9 25.4 22.5 19.6 17.7 17.9 18.9 20.2 22.2 24.1 26.2
Min °F 62.6 63.1 60.9 55.3 51.1 47.8 47.4 48.8 51.2 54 57 60.4
Max °F 71.6 71.8 69.3 63.9 59.2 55.8 55.8 57.4 59.7 63 66.2 69.8

Sea temperature

The graph below shows the average sea temperature.

São Marcos average sea temperature chart (Celsius) São Marcos average sea temperature chart (Fahrenheit)
Average sea temperature around São Marcos in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.8 25.3 24.9 23.5 21.4 19.5 18.2 17.9 18.5 19.9 21.6 23.3
°F 76.7 77.5 76.8 74.3 70.5 67.1 64.7 64.2 65.3 67.8 70.8 73.9

Wind speed

The graph below shows the average wind speed.

São Marcos average winspeed by month (km/h) São Marcos average winspeed by month (mph)
Average wind speed in São Marcos (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 11 10 9 8 7 8 8 9 11 12 12 12
mph 7 6 6 5 5 5 5 6 7 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.

São Marcos relative humidity averages
Average relative humidity in São Marcos
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 80% 81% 81% 81% 81% 79% 79% 78% 78% 75% 76%

Other monthly averages

UV index Best time to go?

São Marcos weather stats

São Marcos weather statistics
Hottest month: February 26.7°C 80.1°F
Driest month: May 112mm 4.4ins
Sunniest month: February 7hrs
Coldest month: June 17.4°C 63.3°F
Wettest month: September 185mm 7.3ins
Warmest sea: February 25.3°C 77.5°F
Map showing location of São Marcos (-28.97111, -51.06806) São Marcos map pin © Google

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