Três Rios monthly weather averages

Average daytime temperature

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

Três Rios average temperature chart (Celsius) Três Rios average temperature chart (Fahrenheit)
Average monthly temperatures in Três Rios (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.7 30.2 29.3 27.3 25.4 24.3 24 25.4 25.9 26.9 28.1 28
°F 85.5 86.3 84.7 81.1 77.8 75.7 75.2 77.7 78.6 80.5 82.7 82.4

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.

Três Rios monthly rainfall chart (mm) Três Rios monthly rainfall chart (inches)
Average monthly rainfall in Três Rios (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 283 198 192 89 52 31 26 32 70 128 195 278
inches 11.2 7.8 7.6 3.5 2 1.2 1 1.2 2.7 5 7.7 10.9
Rainy days 21 17 15 13 11 8 9 8 10 18 20 22

Average annual rainfall in Três Rios: 1508.767mm (594 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Três Rios

Três Rios average daily sunshine chart
Average daily sunshine Três Rios
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 6.7 6.3 5.9 6.2 6.2 6.5 6.6 4.9 4.7 5 5

Day / night temperatures

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

Três Rios average minimum / maximum temperatures (Celsius) Três Rios average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Três Rios (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.2 19.4 18.7 16.7 14.1 12 11.3 12.3 14.3 16.4 17.8 18.8
Max °C 30 30.5 29.6 27.6 25.7 24.6 24.3 25.7 26.2 27.2 28.4 28.3
Min °F 66.6 66.8 65.6 62 57.4 53.6 52.3 54.1 57.7 61.5 64 65.8
Max °F 76.3 76.8 75.4 71.8 67.8 64.9 64 66.2 68.4 71.2 73.6 74.3

Sea temperature

The graph below shows the average sea temperature.

Três Rios average sea temperature chart (Celsius) Três Rios average sea temperature chart (Fahrenheit)
Average sea temperature around Três Rios 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.

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

Três Rios relative humidity averages
Average relative humidity in Três Rios
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 80% 81% 83% 83% 83% 80% 78% 78% 79% 80% 82%

Other monthly averages

UV index Best time to go?

Três Rios weather stats

Três Rios weather statistics
Hottest month: February 30.2°C 86.4°F
Driest month: July 26mm 1ins
Sunniest month: July 6.5hrs
Coldest month: July 24°C 75.2°F
Wettest month: January 283mm 11.1ins
Warmest sea: March 26.3°C 79.3°F
Map showing location of Três Rios (-22.11667, -43.20917) Três Rios map pin © Google

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