Plaines des Roches monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Plaines des Roches

Plaines des Roches average temperature chart (Celsius) Plaines des Roches average temperature chart (Fahrenheit)
Average monthly temperatures in Plaines des Roches (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.5 29.6 29.5 28.5 26.9 25.4 24.4 24.3 25.2 26.3 28.4 29.1
°F 85.2 85.3 85.1 83.4 80.4 77.7 76 75.7 77.4 79.3 83.2 84.4

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.

Plaines des Roches monthly rainfall chart (mm) Plaines des Roches monthly rainfall chart (inches)
Average monthly rainfall in Plaines des Roches (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 287 297 263 252 179 134 141 121 81 82 102 220
inches 11.3 11.7 10.4 9.9 7 5.3 5.5 4.8 3.2 3.2 4 8.7
Rainy days 17 17 17 16 14 13 15 15 12 13 12 16

Average annual rainfall in Plaines des Roches: 2196.467mm (864.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Plaines des Roches

Plaines des Roches average daily sunshine chart
Average daily sunshine Plaines des Roches
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.3 7.9 7.5 7.3 7.4 7.2 7.3 7.3 7.3 8 8.4 8

Day / night temperatures

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

Plaines des Roches average minimum / maximum temperatures (Celsius) Plaines des Roches average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Plaines des Roches (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.5 22.8 22.6 21.5 19.6 17.9 17.4 17.2 17.6 18.6 20.2 21.7
Max °C 29.7 29.8 29.7 28.7 27.1 25.6 24.6 24.5 25.4 26.5 28.7 29.3
Min °F 72.5 73 72.6 70.7 67.2 64.1 63.3 62.9 63.7 65.4 68.3 71.1
Max °F 79 79.3 79 77.2 73.9 71.1 69.8 69.4 70.7 72.5 75.9 77.9

Sea temperature

The graph below shows the average sea temperature.

Plaines des Roches average sea temperature chart (Celsius) Plaines des Roches average sea temperature chart (Fahrenheit)
Average sea temperature around Plaines des Roches in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 28 27.8 27.2 26.3 24.9 23.9 23.4 23.4 24 25.1 26.6
°F 81.6 82.4 82 81 79.3 76.9 75 74.1 74.1 75.1 77.3 79.9

Wind speed

The graph below shows the average wind speed.

Plaines des Roches average winspeed by month (km/h) Plaines des Roches average winspeed by month (mph)
Average wind speed in Plaines des Roches (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 14 13 14 15 17 17 15 15 13 13
mph 9 9 9 8 9 9 11 11 9 9 8 8

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.

Plaines des Roches relative humidity averages
Average relative humidity in Plaines des Roches
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 84% 84% 83% 81% 80% 80% 79% 79% 79% 79% 81%

Other monthly averages

UV index Best time to go?

Plaines des Roches weather stats

Plaines des Roches weather statistics
Hottest month: February 29.6°C 85.3°F
Driest month: September 81mm 3.2ins
Sunniest month: May 7.4hrs
Coldest month: August 24.3°C 75.7°F
Wettest month: February 297mm 11.7ins
Warmest sea: February 28°C 82.4°F
Map showing location of Plaines des Roches (-20.11167, 57.69083) Plaines des Roches map pin © Google

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