Morant Bay monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Morant Bay

Morant Bay average temperature chart (Celsius) Morant Bay average temperature chart (Fahrenheit)
Average monthly temperatures in Morant Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.8 29.9 30.2 30.6 30.6 31.2 32 32.1 31.6 30.8 30.3 30.1
°F 85.6 85.7 86.4 87 87.1 88.2 89.7 89.8 88.9 87.4 86.5 86.1

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.

Morant Bay monthly rainfall chart (mm) Morant Bay monthly rainfall chart (inches)
Average monthly rainfall in Morant Bay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 89 80 56 86 212 225 139 204 243 371 244 145
inches 3.5 3.2 2.2 3.4 8.3 8.9 5.5 8 9.6 14.6 9.6 5.7
Rainy days 7 6 6 7 11 11 13 13 14 16 10 8

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Morant Bay

Morant Bay average daily sunshine chart
Average daily sunshine Morant Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 7.9 8 8.4 7.1 7.1 8 7.8 6.7 6.5 6.8 7

Day / night temperatures

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

Morant Bay average minimum / maximum temperatures (Celsius) Morant Bay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Morant Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.6 19.7 20.6 21.4 22.4 23 23 23.1 23 22.7 21.7 20.5
Max °C 30 30.1 30.5 30.8 30.8 31.4 32.3 32.4 31.8 31 30.5 30.3
Min °F 67.3 67.5 69 70.5 72.3 73.4 73.3 73.5 73.4 72.8 71.1 68.9
Max °F 76.6 76.8 77.9 79 79.9 81 81.7 81.9 81.3 80.2 79 77.7

Sea temperature

The graph below shows the average sea temperature.

Morant Bay average sea temperature chart (Celsius) Morant Bay average sea temperature chart (Fahrenheit)
Average sea temperature around Morant Bay in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.3 26.9 27 27.5 28 28.4 28.6 29 29.2 29.1 28.7 27.9
°F 81.1 80.5 80.5 81.5 82.5 83.1 83.6 84.2 84.6 84.5 83.7 82.3

Wind speed

The graph below shows the average wind speed.

Morant Bay average winspeed by month (km/h) Morant Bay average winspeed by month (mph)
Average wind speed in Morant Bay (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 12 14 13 11 11 12 11 10 9 10 12
mph 8 8 9 8 7 7 7 7 6 6 7 7

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.

Morant Bay relative humidity averages
Average relative humidity in Morant Bay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 76% 77% 77% 79% 78% 76% 78% 80% 82% 81% 78%

Other monthly averages

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Morant Bay weather stats

Morant Bay weather statistics
Hottest month: August 32.1°C 89.8°F
Driest month: March 56mm 2.2ins
Sunniest month: January 7.7hrs
Coldest month: January 29.8°C 85.6°F
Wettest month: October 371mm 14.6ins
Warmest sea: September 29.2°C 84.6°F
Map showing location of Morant Bay (17.88145, -76.40927)

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