La Romana monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at La Romana

La Romana average temperature chart (Celsius) La Romana average temperature chart (Fahrenheit)
Average monthly temperatures in La Romana (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29 29.3 30.1 30.8 31.2 31.9 32.3 32.5 32.1 31.6 30.5 29.5
°F 84.2 84.8 86.2 87.4 88.1 89.4 90.2 90.4 89.8 88.9 86.8 85

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.

La Romana monthly rainfall chart (mm) La Romana monthly rainfall chart (inches)
Average monthly rainfall in La Romana (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 43 40 36 60 163 101 96 121 156 154 109 56
inches 1.7 1.6 1.4 2.4 6.4 4 3.8 4.8 6.2 6.1 4.3 2.2
Rainy days 16 12 12 11 12 13 15 16 15 16 16 17

Average daily sunshine

The bar chart below shows the average daily sunshine hours in La Romana

La Romana average daily sunshine chart
Average daily sunshine La Romana
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.5 8.9 9.2 9.1 8.4 8.7 8.7 8.9 8.4 7.9 8.2 7.7

Day / night temperatures

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

La Romana average minimum / maximum temperatures (Celsius) La Romana average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in La Romana (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19 19 19.5 20.4 21.8 22.5 22.7 22.9 22.5 22.2 21.1 19.9
Max °C 29.3 29.6 30.4 31.1 31.4 32.1 32.6 32.7 32.4 31.9 30.7 29.7
Min °F 66.1 66.2 67 68.6 71.2 72.5 72.8 73.2 72.4 71.9 70 67.8
Max °F 75.4 75.7 76.8 78.3 79.9 81.1 81.7 82 81.3 80.6 78.6 76.6

Sea temperature

The graph below shows the average sea temperature.

La Romana average sea temperature chart (Celsius) La Romana average sea temperature chart (Fahrenheit)
Average sea temperature around La Romana in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.7 26.3 26.3 26.8 27.5 28.1 28.3 28.7 29 28.9 28.3 27.4
°F 80 79.4 79.3 80.2 81.5 82.6 82.9 83.6 84.1 84 83 81.3

Wind speed

The graph below shows the average wind speed.

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

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.

La Romana relative humidity averages
Average relative humidity in La Romana
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 81% 80% 80% 83% 83% 83% 83% 84% 84% 83% 83%

Other monthly averages

UV index Best time to go?

La Romana weather stats

La Romana weather statistics
Hottest month: August 32.5°C 90.5°F
Driest month: March 36mm 1.4ins
Sunniest month: February 8.9hrs
Coldest month: January 29°C 84.2°F
Wettest month: May 163mm 6.4ins
Warmest sea: September 29°C 84.2°F
Map showing location of La Romana (18.42734, -68.97285)

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