Trois-Bassins monthly weather averages

Average daytime temperature

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

Trois-Bassins average temperature chart (Celsius) Trois-Bassins average temperature chart (Fahrenheit)
Average monthly temperatures in Trois-Bassins (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.1 27.1 26.9 25.8 24 22.4 21.7 21.7 22.7 23.7 25.2 26.5
°F 80.8 80.9 80.5 78.4 75.2 72.4 71.1 71.1 72.8 74.7 77.4 79.7

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.

Trois-Bassins monthly rainfall chart (mm) Trois-Bassins monthly rainfall chart (inches)
Average monthly rainfall in Trois-Bassins (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 241 212 214 164 104 83 77 69 47 51 86 143
inches 9.5 8.3 8.4 6.5 4.1 3.3 3 2.7 1.9 2 3.4 5.6
Rainy days 18 19 19 18 15 13 15 16 13 14 13 17

Average annual rainfall in Trois-Bassins: 1526.367mm (600.9 inches)

Average daily sunshine

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

Trois-Bassins average daily sunshine chart
Average daily sunshine Trois-Bassins
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 7.3 6.8 6.5 6.8 6.4 6.4 6.6 7 7.5 7.7 7.1

Day / night temperatures

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

Trois-Bassins average minimum / maximum temperatures (Celsius) Trois-Bassins average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Trois-Bassins (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.6 20.9 20.3 19.3 17.3 15.8 15.1 14.7 15.2 16.5 18 19.8
Max °C 27.3 27.3 27.1 26 24.2 22.6 21.9 21.9 22.9 23.9 25.4 26.7
Min °F 69 69.6 68.5 66.7 63.1 60.4 59.2 58.5 59.3 61.7 64.4 67.6
Max °F 75 75.4 74.7 72.7 69.3 66.6 65.3 64.9 66.2 68.4 71.1 73.8

Sea temperature

The graph below shows the average sea temperature.

Trois-Bassins average sea temperature chart (Celsius) Trois-Bassins average sea temperature chart (Fahrenheit)
Average sea temperature around Trois-Bassins in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 27.9 27.7 27.1 26.1 24.9 23.8 23.2 23.3 24 25.2 26.6
°F 81.5 82.2 81.9 80.9 79 76.8 74.8 73.8 74 75.1 77.3 79.9

Wind speed

The graph below shows the average wind speed.

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

Trois-Bassins relative humidity averages
Average relative humidity in Trois-Bassins
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 84% 85% 85% 83% 83% 83% 81% 80% 80% 81% 83%

Other monthly averages

UV index Best time to go?

Trois-Bassins weather stats

Trois-Bassins weather statistics
Hottest month: February 27.1°C 80.8°F
Driest month: September 47mm 1.9ins
Sunniest month: May 6.8hrs
Coldest month: August 21.7°C 71.1°F
Wettest month: January 241mm 9.5ins
Warmest sea: February 27.9°C 82.2°F
Map showing location of Trois-Bassins (-21.1, 55.3) Trois-Bassins map pin © Google

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