Piraí monthly weather averages

Contents

Average daytime temperature

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

Piraí average temperature chart (Celsius) Piraí average temperature chart (Fahrenheit)
Average monthly temperatures in Piraí (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 30.9 31.3 30.5 28.5 26.7 25.7 25.4 26.4 26.6 27.3 28.5 29.6
°F 87.6 88.3 86.8 83.2 80.1 78.2 77.8 79.5 80 81.1 83.3 85.3

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.

Piraí monthly rainfall chart (mm) Piraí monthly rainfall chart (inches)
Average monthly rainfall in Piraí (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 231 183 181 109 73 44 42 47 79 102 154 213
inches 9.1 7.2 7.1 4.3 2.9 1.7 1.6 1.8 3.1 4 6 8.4
Rainy days 20 16 15 13 11 8 8 8 10 17 19 21

Average annual rainfall in Piraí: 1392mm (548 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Piraí

Piraí average daily sunshine chart
Average daily sunshine Piraí
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 6.9 6.3 6 6.1 6.1 6.3 6 4.8 4.8 5.2 5.1

Day / night temperatures

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

Piraí average minimum / maximum temperatures (Celsius) Piraí average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Piraí (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.9 21.1 20.5 18.9 16.4 14.7 13.9 14.7 16.3 17.7 19.1 20.2
Max °C 31.2 31.6 30.7 28.7 27 26 25.7 26.7 26.9 27.5 28.8 29.9
Min °F 69.5 69.9 68.9 66 61.5 58.4 57 58.5 61.3 63.9 66.3 68.3
Max °F 78.8 79.3 78.1 74.8 71.1 68.5 67.6 69.3 70.9 72.7 75 77

Sea temperature

The graph below shows the average sea temperature.

Piraí average sea temperature chart (Celsius) Piraí average sea temperature chart (Fahrenheit)
Average sea temperature around Piraí in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.7 26.1 26.3 25.8 24.3 23 22.3 21.9 21.9 22.5 23.6 24.8
°F 78.2 79 79.3 78.5 75.8 73.5 72.1 71.4 71.5 72.5 74.4 76.6

Wind speed

The graph below shows the average wind speed.

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

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.

Piraí relative humidity averages
Average relative humidity in Piraí
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 80% 81% 82% 81% 81% 79% 77% 78% 80% 79% 80%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Piraí weather stats

Piraí weather statistics
Hottest month: February 31.3°C 88.3°F
Driest month: July 42mm 1.7ins
Sunniest month: July 6.3hrs
Coldest month: July 25.4°C 77.7°F
Wettest month: January 231mm 9.1ins
Warmest sea: March 26.3°C 79.3°F
Map showing location of Piraí (-22.62917, -43.89806) Piraí map pin © Google

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