Roches Noire monthly weather averages

Average daytime temperature

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

Roches Noire average temperature chart (Celsius) Roches Noire average temperature chart (Fahrenheit)
Average monthly temperatures in Roches Noire (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.

Roches Noire monthly rainfall chart (mm) Roches Noire monthly rainfall chart (inches)
Average monthly rainfall in Roches Noire (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 daily sunshine

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

Roches Noire average daily sunshine chart
Average daily sunshine Roches Noire
  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.

Roches Noire average minimum / maximum temperatures (Celsius) Roches Noire average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Roches Noire (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.

Roches Noire average sea temperature chart (Celsius) Roches Noire average sea temperature chart (Fahrenheit)
Average sea temperature around Roches Noire 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.

Roches Noire average winspeed by month (km/h) Roches Noire average winspeed by month (mph)
Average wind speed in Roches Noire (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.

Roches Noire relative humidity averages
Average relative humidity in Roches Noire
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

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Roches Noire weather stats

Roches Noire 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 Roches Noire (-20.11111, 57.71222)

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