Saint-Denis monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Saint-Denis

Saint-Denis average temperature chart (Celsius) Saint-Denis average temperature chart (Fahrenheit)
Average monthly temperatures in Saint-Denis (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.9 7.3 10.3 13.8 17.7 21 23.3 22.9 20 15.3 9.6 6.6
°F 42.7 45.1 50.6 56.8 63.9 69.9 73.9 73.2 68 59.6 49.2 44

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.

Saint-Denis monthly rainfall chart (mm) Saint-Denis monthly rainfall chart (inches)
Average monthly rainfall in Saint-Denis (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 54 46 52 45 62 57 54 51 57 59 59 55
inches 2.1 1.8 2.1 1.8 2.4 2.3 2.1 2 2.2 2.3 2.3 2.2
Rainy days 17 14 16 15 16 13 11 12 12 14 16 16

Average annual rainfall in Saint-Denis: 701.834mm (276.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Saint-Denis

Saint-Denis average daily sunshine chart
Average daily sunshine Saint-Denis
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3.5 4.6 6.3 7 8 8.4 7.8 6.4 4.6 2.9 1.9

Day / night temperatures

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

Saint-Denis average minimum / maximum temperatures (Celsius) Saint-Denis average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Saint-Denis (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.6 1.8 3.7 5.9 9.3 12.4 14.3 13.9 11.6 8.5 4.5 2.5
Max °C 6.1 7.4 10.5 14 18 21.3 23.5 23.1 20.2 15.5 9.7 6.8
Min °F 34.8 35.2 38.7 42.5 48.7 54.2 57.7 57 52.9 47.3 40.1 36.4
Max °F 38.8 40.3 44.8 49.8 56.5 62.2 66 65.3 60.6 53.6 44.8 40.3

Sea temperature

The graph below shows the average sea temperature.

Saint-Denis average sea temperature chart (Celsius) Saint-Denis average sea temperature chart (Fahrenheit)
Average sea temperature around Saint-Denis in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.6 8.7 8.9 10.3 12.7 15.5 17.9 19.3 18.6 16.4 13.7 11.3
°F 49.3 47.7 48 50.5 54.8 60 64.3 66.7 65.4 61.6 56.7 52.3

Wind speed

The graph below shows the average wind speed.

Saint-Denis average winspeed by month (km/h) Saint-Denis average winspeed by month (mph)
Average wind speed in Saint-Denis (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 15 15 15 13 12 12 11 12 12 14 14
mph 9 9 9 9 8 8 7 7 7 7 9 9

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.

Saint-Denis relative humidity averages
Average relative humidity in Saint-Denis
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 87% 79% 74% 76% 75% 73% 74% 78% 85% 90% 90%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Saint-Denis weather stats

Saint-Denis weather statistics
Hottest month: July 23.3°C 73.9°F
Driest month: April 45mm 1.8ins
Sunniest month: August 7.8hrs
Coldest month: January 5.9°C 42.6°F
Wettest month: May 62mm 2.4ins
Warmest sea: August 19.3°C 66.7°F
Map showing location of Saint-Denis (48.93333, 2.36667) Saint-Denis map pin © Google

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