Riversdale monthly weather averages

Average daytime temperature

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

Riversdale average temperature chart (Celsius) Riversdale average temperature chart (Fahrenheit)
Average monthly temperatures in Riversdale (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.7 28 28.3 28.8 28.6 29.2 29.9 30.3 29.3 28.7 28.5 28.2
°F 81.9 82.4 82.9 83.8 83.4 84.6 85.9 86.5 84.8 83.7 83.3 82.7

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.

Riversdale monthly rainfall chart (mm) Riversdale monthly rainfall chart (inches)
Average monthly rainfall in Riversdale (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 82 83 58 101 192 152 108 170 192 300 206 129
inches 3.2 3.3 2.3 4 7.5 6 4.3 6.7 7.6 11.8 8.1 5.1
Rainy days 7 6 6 7 11 12 13 13 14 16 11 8

Average annual rainfall in Riversdale: 1714.066mm (674.8 inches)

Average daily sunshine

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

Riversdale average daily sunshine chart
Average daily sunshine Riversdale
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 7.9 8.1 8.5 7.1 7.1 8 7.8 6.8 6.5 6.8 7

Day / night temperatures

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

Riversdale average minimum / maximum temperatures (Celsius) Riversdale average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Riversdale (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.7 18 18.7 19.6 20.5 21.2 20.9 21.3 20.9 20.7 19.9 18.6
Max °C 28 28.3 28.5 29 28.8 29.4 30.2 30.5 29.6 28.9 28.7 28.4
Min °F 63.8 64.3 65.7 67.3 68.8 70.2 69.5 70.3 69.5 69.3 67.8 65.5
Max °F 73 73.6 74.5 75.7 76.3 77.5 77.9 78.6 77.4 76.6 75.7 74.3

Sea temperature

The graph below shows the average sea temperature.

Riversdale average sea temperature chart (Celsius) Riversdale average sea temperature chart (Fahrenheit)
Average sea temperature around Riversdale in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.3 26.9 27 27.5 28.1 28.6 29 29.3 29.5 29.3 28.7 27.9
°F 81.1 80.5 80.5 81.5 82.6 83.5 84.1 84.8 85.1 84.7 83.6 82.2

Wind speed

The graph below shows the average wind speed.

Riversdale average winspeed by month (km/h) Riversdale average winspeed by month (mph)
Average wind speed in Riversdale (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 14 13 11 11 12 11 10 9 11 12
mph 8 8 9 8 7 7 7 7 6 6 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.

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

Other monthly averages

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Riversdale weather stats

Riversdale weather statistics
Hottest month: August 30.3°C 86.5°F
Driest month: March 58mm 2.3ins
Sunniest month: February 7.9hrs
Coldest month: January 27.7°C 81.9°F
Wettest month: October 300mm 11.8ins
Warmest sea: September 29.5°C 85.1°F
Map showing location of Riversdale (18.16586, -76.96417) Riversdale map pin © Google

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