Cabo Rojo monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Cabo Rojo

Cabo Rojo average temperature chart (Celsius) Cabo Rojo average temperature chart (Fahrenheit)
Average monthly temperatures in Cabo Rojo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.7 27 27.4 28.3 29.2 29.8 29.9 29.9 30 29.8 28.6 27.4
°F 80.1 80.6 81.3 82.9 84.5 85.6 85.8 85.9 86.1 85.6 83.5 81.4

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.

Cabo Rojo monthly rainfall chart (mm) Cabo Rojo monthly rainfall chart (inches)
Average monthly rainfall in Cabo Rojo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 56 56 76 128 168 105 156 198 220 205 154 85
inches 2.2 2.2 3 5 6.6 4.1 6.1 7.8 8.6 8.1 6.1 3.4
Rainy days 19 14 14 13 14 15 17 18 17 17 18 20

Average annual rainfall in Cabo Rojo: 1557.4mm (613.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Cabo Rojo

Cabo Rojo average daily sunshine chart
Average daily sunshine Cabo Rojo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.5 9 9.6 9.4 8.6 9.1 9.3 9.2 8.5 8 7.8 7.8

Day / night temperatures

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

Cabo Rojo average minimum / maximum temperatures (Celsius) Cabo Rojo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cabo Rojo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.1 20.1 20.5 21.2 22.3 23.1 23.4 23.3 23 22.7 22 21
Max °C 26.9 27.2 27.6 28.5 29.4 30 30.1 30.1 30.2 30 28.8 27.6
Min °F 68.2 68.1 68.8 70.1 72.1 73.5 74 73.9 73.4 72.8 71.6 69.8
Max °F 74.3 74.5 75.2 76.6 78.4 79.7 80.1 80.1 79.9 79.3 77.7 75.7

Sea temperature

The graph below shows the average sea temperature.

Cabo Rojo average sea temperature chart (Celsius) Cabo Rojo average sea temperature chart (Fahrenheit)
Average sea temperature around Cabo Rojo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.6 26.3 26.3 26.8 27.5 28.1 28.4 28.7 29 28.9 28.3 27.4
°F 80 79.3 79.3 80.2 81.5 82.6 83 83.7 84.2 84 82.9 81.3

Wind speed

The graph below shows the average wind speed.

Cabo Rojo average winspeed by month (km/h) Cabo Rojo average winspeed by month (mph)
Average wind speed in Cabo Rojo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 17 16 15 16 18 16 14 13 15 17
mph 10 11 10 10 9 10 11 10 9 8 9 10

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.

Cabo Rojo relative humidity averages
Average relative humidity in Cabo Rojo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 77% 76% 77% 79% 79% 79% 80% 80% 80% 80% 79%

Other monthly averages

UV index Best time to go?

Cabo Rojo weather stats

Cabo Rojo weather statistics
Hottest month: July 29.9°C 85.8°F
Driest month: January 56mm 2.2ins
Sunniest month: March 9.6hrs
Coldest month: January 26.7°C 80.1°F
Wettest month: September 220mm 8.7ins
Warmest sea: September 29°C 84.2°F
Map showing location of Cabo Rojo (18.08663, -67.14573) Cabo Rojo map pin © Google

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