Rio Tinto monthly weather averages

Average daytime temperature

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

Rio Tinto average temperature chart (Celsius) Rio Tinto average temperature chart (Fahrenheit)
Average monthly temperatures in Rio Tinto (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13 14 15.7 17.1 19.3 22.5 24.6 24.8 23.6 20.4 16 13.3
°F 55.4 57.1 60.2 62.8 66.7 72.4 76.3 76.6 74.5 68.7 60.8 56

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.

Rio Tinto monthly rainfall chart (mm) Rio Tinto monthly rainfall chart (inches)
Average monthly rainfall in Rio Tinto (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 179 176 121 110 90 55 17 21 65 135 147 178
inches 7 6.9 4.8 4.3 3.5 2.2 0.7 0.8 2.5 5.3 5.8 7
Rainy days 17 16 15 14 13 9 6 6 9 14 15 16

Average annual rainfall in Rio Tinto: 1325.067mm (521.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Rio Tinto

Rio Tinto average daily sunshine chart
Average daily sunshine Rio Tinto
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.3 4.9 6.5 7.6 8.9 9.7 10.6 10.2 8 6.4 5 4.4

Day / night temperatures

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

Rio Tinto average minimum / maximum temperatures (Celsius) Rio Tinto average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rio Tinto (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5 5.9 6.5 8.1 10.3 13.1 14.8 14.4 13.6 11.2 7.6 5.7
Max °C 13.2 14.2 15.9 17.4 19.5 22.7 24.9 25.1 23.9 20.6 16.2 13.5
Min °F 41 42.5 43.7 46.5 50.5 55.6 58.6 57.8 56.4 52.2 45.7 42.3
Max °F 48.4 50 52.2 54.9 58.8 64.2 67.6 67.5 65.7 60.6 53.4 49.3

Sea temperature

The graph below shows the average sea temperature.

Rio Tinto average sea temperature chart (Celsius) Rio Tinto average sea temperature chart (Fahrenheit)
Average sea temperature around Rio Tinto in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.3 13.8 13.8 14.4 15.5 17.2 18.3 18.9 18.5 17.5 16.3 15.1
°F 57.7 56.8 56.9 57.8 59.8 62.9 65 66 65.3 63.6 61.4 59.1

Wind speed

The graph below shows the average wind speed.

Rio Tinto average winspeed by month (km/h) Rio Tinto average winspeed by month (mph)
Average wind speed in Rio Tinto (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 18 17 17 15 14 14 14 15 17 18
mph 12 12 11 11 10 9 9 9 9 9 10 11

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.

Rio Tinto relative humidity averages
Average relative humidity in Rio Tinto
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 79% 74% 74% 74% 73% 72% 72% 75% 79% 81% 81%

Other monthly averages

UV index Best time to go?

Rio Tinto weather stats

Rio Tinto weather statistics
Hottest month: July 24.6°C 76.3°F
Driest month: July 17mm 0.7ins
Sunniest month: August 10.2hrs
Coldest month: January 13°C 55.4°F
Wettest month: January 179mm 7ins
Warmest sea: August 18.9°C 66°F
Map showing location of Rio Tinto (41.18259, -8.55811) Rio Tinto map pin © Google

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