Les Trois-Îlets monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Les Trois-Îlets

Les Trois-Îlets average temperature chart (Celsius) Les Trois-Îlets average temperature chart (Fahrenheit)
Average monthly temperatures in Les Trois-Îlets (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 27.4 28.1 28.8 29.4 29.5 29.4 29.9 29.9 29.6 29 28
°F 81.4 81.4 82.6 83.9 85 85.1 84.9 85.8 85.8 85.3 84.2 82.4

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.

Les Trois-Îlets monthly rainfall chart (mm) Les Trois-Îlets monthly rainfall chart (inches)
Average monthly rainfall in Les Trois-Îlets (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 119 91 68 90 124 174 231 247 233 235 218 153
inches 4.7 3.6 2.7 3.6 4.9 6.8 9.1 9.7 9.2 9.3 8.6 6
Rainy days 19 15 15 13 17 20 22 21 28 19 20 19

Average annual rainfall in Les Trois-Îlets: 1935.6mm (762 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Les Trois-Îlets

Les Trois-Îlets average daily sunshine chart
Average daily sunshine Les Trois-Îlets
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.4 8.7 8.8 8.7 8.4 7.8 8 8.7 7.8 7.7 7.9 8

Day / night temperatures

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

Les Trois-Îlets average minimum / maximum temperatures (Celsius) Les Trois-Îlets average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Les Trois-Îlets (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.4 21.2 21.5 22.2 23.2 24 23.9 24 23.6 23.3 22.9 22.1
Max °C 27.6 27.6 28.3 29 29.6 29.7 29.5 30.1 30.1 29.8 29.2 28.2
Min °F 70.5 70.2 70.7 72 73.8 75.1 75 75.1 74.4 73.9 73.1 71.7
Max °F 76.1 75.9 76.8 78.1 79.5 80.2 80.1 80.6 80.2 79.7 78.8 77.2

Sea temperature

The graph below shows the average sea temperature.

Les Trois-Îlets average sea temperature chart (Celsius) Les Trois-Îlets average sea temperature chart (Fahrenheit)
Average sea temperature around Les Trois-Îlets in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27 26.7 26.7 27.3 27.8 28.1 28.2 28.7 29.1 28.9 28.5 27.7
°F 80.6 80 80.1 81.1 82 82.5 82.8 83.7 84.3 84.1 83.2 81.9

Wind speed

The graph below shows the average wind speed.

Les Trois-Îlets average winspeed by month (km/h) Les Trois-Îlets average winspeed by month (mph)
Average wind speed in Les Trois-Îlets (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 17 17 16 17 19 18 16 12 11 13 14
mph 9 10 10 10 10 12 11 10 8 7 8 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.

Les Trois-Îlets relative humidity averages
Average relative humidity in Les Trois-Îlets
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 77% 76% 77% 79% 80% 81% 81% 82% 83% 82% 80%

Other monthly averages

UV index Best time to go?

Les Trois-Îlets weather stats

Les Trois-Îlets weather statistics
Hottest month: August 29.9°C 85.8°F
Driest month: March 68mm 2.7ins
Sunniest month: February 8.7hrs
Coldest month: February 27.4°C 81.3°F
Wettest month: August 247mm 9.7ins
Warmest sea: September 29.1°C 84.4°F
Map showing location of Les Trois-Îlets (14.539, -61.03608) Les Trois-Îlets map pin © Google

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