São Mateus do Maranhão monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at São Mateus do Maranhão

São Mateus do Maranhão average temperature chart (Celsius) São Mateus do Maranhão average temperature chart (Fahrenheit)
Average monthly temperatures in São Mateus do Maranhão (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.3 30.9 30.9 31 31 31.2 31.6 32.8 33.6 33.8 33.5 32.8
°F 88.4 87.6 87.7 87.7 87.9 88.1 89 91.1 92.4 92.8 92.4 91

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 Mateus do Maranhão monthly rainfall chart (mm) São Mateus do Maranhão monthly rainfall chart (inches)
Average monthly rainfall in São Mateus do Maranhão (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 240 271 347 280 170 41 20 18 20 32 52 118
inches 9.4 10.7 13.7 11 6.7 1.6 0.8 0.7 0.8 1.3 2 4.6
Rainy days 26 28 30 29 30 21 18 10 9 7 8 14

Average annual rainfall in São Mateus do Maranhão: 1560.7mm (614.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in São Mateus do Maranhão

São Mateus do Maranhão average daily sunshine chart
Average daily sunshine São Mateus do Maranhão
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 4.8 4.6 5.2 6.7 8.5 8.9 9.1 8.4 7.6 7.6 6.4

Day / night temperatures

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

São Mateus do Maranhão average minimum / maximum temperatures (Celsius) São Mateus do Maranhão average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in São Mateus do Maranhão (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.5 22.5 22.7 22.9 22.6 21.6 21.1 21.3 22.2 22.8 23 22.8
Max °C 31.6 31.1 31.2 31.2 31.3 31.4 31.9 33.1 33.9 34.1 33.8 33
Min °F 72.4 72.5 72.8 73.1 72.6 70.9 70 70.3 71.9 73 73.4 73
Max °F 80.6 80.2 80.4 80.6 80.4 79.7 79.7 81 82.4 83.1 83.1 82.2

Sea temperature

The graph below shows the average sea temperature.

São Mateus do Maranhão average sea temperature chart (Celsius) São Mateus do Maranhão average sea temperature chart (Fahrenheit)
Average sea temperature around São Mateus do Maranhão in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.8 28.1 28.2 28.3 28.1 27.7 27.2 26.8 26.6 26.8 27.1 27.5
°F 82.1 82.6 82.8 83 82.6 81.9 80.9 80.2 79.9 80.2 80.8 81.5

Wind speed

The graph below shows the average wind speed.

São Mateus do Maranhão average winspeed by month (km/h) São Mateus do Maranhão average winspeed by month (mph)
Average wind speed in São Mateus do Maranhão (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 7 6 5 5 6 7 9 12 12 12 11
mph 5 4 4 3 3 4 4 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 Mateus do Maranhão relative humidity averages
Average relative humidity in São Mateus do Maranhão
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 85% 86% 86% 84% 80% 75% 71% 68% 69% 70% 73%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

São Mateus do Maranhão weather stats

São Mateus do Maranhão weather statistics
Hottest month: October 33.8°C 92.8°F
Driest month: August 18mm 0.7ins
Sunniest month: August 9.1hrs
Coldest month: June 31.2°C 88.2°F
Wettest month: March 347mm 13.7ins
Warmest sea: April 28.3°C 82.9°F
Map showing location of São Mateus do Maranhão (-4.04167, -44.475) São Mateus do Maranhão map pin © Google

Top Brazil locations