Isabel Segunda monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Isabel Segunda

Isabel Segunda average temperature chart (Celsius) Isabel Segunda average temperature chart (Fahrenheit)
Average monthly temperatures in Isabel Segunda (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.8 28.2 28.4 29.1 30.1 30.6 30.8 31.1 30.9 30.6 29.6 28.4
°F 82.1 82.8 83.1 84.4 86.2 87.2 87.5 88 87.7 87.1 85.4 83.1

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.

Isabel Segunda monthly rainfall chart (mm) Isabel Segunda monthly rainfall chart (inches)
Average monthly rainfall in Isabel Segunda (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 52 45 51 121 102 94 122 157 141 160 84
inches 2.5 2 1.8 2 4.8 4 3.7 4.8 6.2 5.5 6.3 3.3
Rainy days 20 15 15 14 16 16 19 20 18 18 19 21

Average annual rainfall in Isabel Segunda: 1144.566mm (450.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Isabel Segunda

Isabel Segunda average daily sunshine chart
Average daily sunshine Isabel Segunda
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.4 8.8 9.5 9.4 8.7 9 9.4 9.1 8.3 7.9 7.5 7.8

Day / night temperatures

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

Isabel Segunda average minimum / maximum temperatures (Celsius) Isabel Segunda average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Isabel Segunda (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.4 21.4 21.7 22.3 23.5 24.2 24.6 24.8 24.3 23.9 23.4 22.3
Max °C 28 28.4 28.6 29.3 30.3 30.8 31 31.3 31.1 30.8 29.8 28.6
Min °F 70.5 70.5 71 72.1 74.3 75.6 76.3 76.6 75.7 74.9 74.1 72.1
Max °F 76.5 76.8 77.2 78.4 80.4 81.5 82 82.4 81.9 81.1 79.9 77.7

Sea temperature

The graph below shows the average sea temperature.

Isabel Segunda average sea temperature chart (Celsius) Isabel Segunda average sea temperature chart (Fahrenheit)
Average sea temperature around Isabel Segunda in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.6 26.2 26.2 26.7 27.4 28.1 28.3 28.7 29 28.9 28.3 27.3
°F 79.8 79.1 79.1 80 81.4 82.5 83 83.7 84.1 83.9 82.9 81.1

Wind speed

The graph below shows the average wind speed.

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

Isabel Segunda relative humidity averages
Average relative humidity in Isabel Segunda
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 73% 72% 73% 76% 76% 76% 77% 77% 77% 77% 76%

Other monthly averages

UV index Best time to go?

Isabel Segunda weather stats

Isabel Segunda weather statistics
Hottest month: August 31.1°C 88°F
Driest month: March 45mm 1.8ins
Sunniest month: March 9.5hrs
Coldest month: January 27.8°C 82°F
Wettest month: November 160mm 6.3ins
Warmest sea: September 29°C 84.2°F
Map showing location of Isabel Segunda (18.14913, -65.44266) Isabel Segunda map pin © Google

Locations nearby

Top Puerto Rico locations