Port-of-Spain monthly weather averages

  • Average daytime temperature

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

    Port-of-Spain average temperature chart
    Average monthly temperatures in Port-of-Spain (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 29.2 29.6 30 30.7 30.8 30 30.1 30.5 30.8 30.5 30.2 29.5
    °F 84.6 85.2 86.1 87.2 87.4 86 86.1 86.9 87.4 87 86.3 85.1

    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.

    Average monthly rainfall in Port-of-Spain (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 72 48 40 57 104 220 239 238 192 201 212 148
    inches 2.8 1.9 1.6 2.2 4.1 8.7 9.4 9.4 7.5 7.9 8.4 5.8
    Rainy days 14 8 9 6 18 20 24 22 19 20 24 20
  • Average daily sunshine

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

    Average daily sunshine Port-of-Spain
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 8 8.5 8.2 8.2 7.7 6.4 6.8 7.1 6.9 6.9 6.9 7.2
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Port-of-Spain (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 20.1 20.1 20.6 21.4 22.3 22.3 22 22.1 22.1 22 21.7 20.9
    Max °C 29.4 29.8 30.3 30.9 31 30.2 30.3 30.7 31 30.7 30.4 29.7
    Min °F 68.1 68.1 69.1 70.5 72.1 72.2 71.6 71.8 71.8 71.6 71.1 69.5
    Max °F 76.6 76.9 77.8 79.1 79.9 79.3 79 79.5 79.8 79.5 78.9 77.5
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Port-of-Spain in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 26.7 26.5 26.6 27 27.4 27.6 27.8 28.6 28.9 28.6 28.2 27.4
    °F 80 79.6 79.9 80.5 81.4 81.7 82.1 83.4 84 83.5 82.7 81.3
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Port-of-Spain (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 9 10 11 12 12 11 9 7 7 8 8 8
    mph 6 7 7 7 7 7 5 5 5 5 5 5

    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.

    Average relative humidity in Port-of-Spain
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    82% 80% 77% 77% 79% 84% 84% 84% 84% 85% 86% 84%

Other monthly averages

Port-of-Spain weather stats

Port-of-Spain weather statistics
Hottest month: May 30.8°C 87.4°F
Driest month: March 40mm 1.6ins
Sunniest month: February 8.5hrs
Coldest month: January 29.2°C 84.6°F
Wettest month: July 239mm 9.4ins
Warmest sea: September 28.9°C 84°F
Map showing location of Port-of-Spain (10.66617, -61.51657)

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