Port-Louis monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Port-Louis

Port-Louis average temperature chart (Celsius) Port-Louis average temperature chart (Fahrenheit)
Average monthly temperatures in Port-Louis (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.1 9.5 11.3 13.3 16 19 21.1 21 19.5 16.4 12.2 10
°F 48.4 49.1 52.3 55.9 60.9 66.2 70 69.8 67.1 61.5 54 50.1

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.

Port-Louis monthly rainfall chart (mm) Port-Louis monthly rainfall chart (inches)
Average monthly rainfall in Port-Louis (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 109 94 78 63 67 51 44 59 78 85 118 117
inches 4.3 3.7 3.1 2.5 2.6 2 1.7 2.3 3.1 3.3 4.6 4.6
Rainy days 21 17 18 16 16 13 12 13 14 16 19 20

Average annual rainfall in Port-Louis: 1005.533mm (395.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Port-Louis

Port-Louis average daily sunshine chart
Average daily sunshine Port-Louis
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.5 3.6 4.7 6.4 7.4 8 8.3 7.5 6.3 4.6 3.2 2.5

Day / night temperatures

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

Port-Louis average minimum / maximum temperatures (Celsius) Port-Louis average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Port-Louis (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.2 4.2 5 6.4 9 11.6 13.5 13.6 12.3 10.1 6.7 5.1
Max °C 9.3 9.7 11.5 13.5 16.2 19.2 21.3 21.2 19.7 16.6 12.4 10.2
Min °F 39.5 39.5 40.9 43.4 48.2 52.9 56.3 56.5 54.1 50.1 44 41.1
Max °F 44.1 44.4 46.8 49.8 54.7 59.7 63.3 63.3 60.8 55.9 49.1 45.7

Sea temperature

The graph below shows the average sea temperature.

Port-Louis average sea temperature chart (Celsius) Port-Louis average sea temperature chart (Fahrenheit)
Average sea temperature around Port-Louis in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.5 10.7 10.7 11.5 13.3 15.7 17.6 18.4 17.5 15.9 14.1 12.6
°F 52.7 51.3 51.2 52.7 55.9 60.3 63.7 65.1 63.4 60.6 57.4 54.6

Wind speed

The graph below shows the average wind speed.

Port-Louis average winspeed by month (km/h) Port-Louis average winspeed by month (mph)
Average wind speed in Port-Louis (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 18 17 16 15 14 14 14 15 16 18
mph 11 11 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.

Port-Louis relative humidity averages
Average relative humidity in Port-Louis
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 85% 81% 79% 80% 80% 80% 82% 82% 84% 86% 86%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Port-Louis weather stats

Port-Louis weather statistics
Hottest month: July 21.1°C 70°F
Driest month: July 44mm 1.7ins
Sunniest month: July 8.3hrs
Coldest month: January 9.1°C 48.4°F
Wettest month: November 118mm 4.6ins
Warmest sea: August 18.4°C 65.1°F
Map showing location of Port-Louis (47.70704, -3.35484) Port-Louis map pin © Google

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