San Juan de la Maguana monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at San Juan de la Maguana

San Juan de la Maguana average temperature chart (Celsius) San Juan de la Maguana average temperature chart (Fahrenheit)
Average monthly temperatures in San Juan de la Maguana (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.4 29.2 30.1 30.7 30.5 31.1 31.7 31.8 31.2 30.3 29.2 28.4
°F 83 84.6 86.2 87.3 86.8 87.9 89.1 89.3 88.2 86.5 84.6 83.2

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.

San Juan de la Maguana monthly rainfall chart (mm) San Juan de la Maguana monthly rainfall chart (inches)
Average monthly rainfall in San Juan de la Maguana (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 20 24 36 107 189 109 111 135 155 158 72 44
inches 0.8 0.9 1.4 4.2 7.4 4.3 4.4 5.3 6.1 6.2 2.8 1.7
Rainy days 12 10 10 10 12 12 15 15 15 16 14 13

Average daily sunshine

The bar chart below shows the average daily sunshine hours in San Juan de la Maguana

San Juan de la Maguana average daily sunshine chart
Average daily sunshine San Juan de la Maguana
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 8.2 8.5 8.2 7.7 8.3 8.8 8.8 7.7 7.7 7.7 7.4

Day / night temperatures

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

San Juan de la Maguana average minimum / maximum temperatures (Celsius) San Juan de la Maguana average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San Juan de la Maguana (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14.3 15.1 16.2 17.6 18.7 18.9 18.6 18.7 18.5 18.2 16.9 15.1
Max °C 28.7 29.6 30.5 31.1 30.8 31.4 32.1 32.2 31.6 30.6 29.5 28.8
Min °F 57.7 59.1 61.1 63.6 65.6 65.9 65.4 65.6 65.2 64.8 62.4 59.1
Max °F 70.7 72.1 73.9 75.7 76.5 77.2 77.5 77.7 77 75.9 73.8 71.4

Sea temperature

The graph below shows the average sea temperature.

San Juan de la Maguana average sea temperature chart (Celsius) San Juan de la Maguana average sea temperature chart (Fahrenheit)
Average sea temperature around San Juan de la Maguana in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27 26.7 26.6 27.1 27.8 28.3 28.4 28.8 29.1 29 28.5 27.7
°F 80.6 80 79.9 80.8 82 82.9 83.2 83.8 84.3 84.3 83.4 81.9

Wind speed

The graph below shows the average wind speed.

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

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.

San Juan de la Maguana relative humidity averages
Average relative humidity in San Juan de la Maguana
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 72% 71% 73% 76% 75% 73% 73% 75% 78% 77% 75%

Other monthly averages

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San Juan de la Maguana weather stats

San Juan de la Maguana weather statistics
Hottest month: August 31.8°C 89.2°F
Driest month: January 20mm 0.8ins
Sunniest month: February 8.2hrs
Coldest month: January 28.4°C 83.1°F
Wettest month: May 189mm 7.4ins
Warmest sea: September 29.1°C 84.4°F
Map showing location of San Juan de la Maguana (18.80588, -71.22991)

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