May weather forecast and climate
Santo Domingo, Dominican Republic

The Palace building in Santo Domingo, housing the National offices of the President and Vice President of the Dominican Republic
The Palace building in Santo Domingo, housing the National offices of the President and Vice President of the Dominican Republic

What is the temperature in May in Santo Domingo?

In Santo Domingo, in May, the average high-temperature is 30.4°C (86.7°F), and the average low-temperature is 22.2°C (72°F).

How much does it rain in Santo Domingo in May?

In May, in Santo Domingo, Dominican Republic, the rain falls for 11.3 days. Throughout May, 187.7mm (7.4") of precipitation is accumulated.

What is the wettest month in Santo Domingo?

The month with the most rainfall in Santo Domingo, Dominican Republic, is May when the rain falls for 11.3 days and typically aggregates up to 187.7mm (7.4") of precipitation.

What is the sea water temperature in May in Santo Domingo?

The average seawater temperature, in May, in Santo Domingo, Dominican Republic, is 27.4°C (81.3°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Average temperature in May - Santo Domingo, Dominican Republic
  • Average high temperature in May: 30.4°C

The warmest month (with the highest average high temperature) is August (31.5°C).
Months with the lowest average high temperature are January and February (29.2°C).

  • Average low temperature in May: 22.2°C

The month with the highest average low temperature is June (22.9°C).
The coldest month (with the lowest average low temperature) is January (19.6°C).

Average humidity in May - Santo Domingo, Dominican Republic
  • Average humidity in May: 82.5%

The month with the highest relative humidity is October (85.7%).
The month with the lowest relative humidity is April (78.8%).

Average rainfall in May - Santo Domingo, Dominican Republic
  • Average rainfall in May: 187.7mm

The wettest month (with the highest rainfall) is May (187.7mm).
The driest month (with the lowest rainfall) is March (53.8mm).

Average rainfall days in May - Santo Domingo, Dominican Republic
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is October (13 days).
Months with the lowest number of rainy days are February and March (6.3 days).

Average sea temperature in May - Santo Domingo, Dominican Republic
  • Average sea temperature in May: 27.4°C

The best month for swimming (with the highest average sea temperature) is September (29.3°C).
Coldest months (with the lowest average sea temperature) are February and March (26.3°C).

Average daylight in May / Average sunshine in May - Santo Domingo, Dominican Republic
  • Average daylight in May: 13h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in May: 6h

The month with most sunshine is March (Average sunshine: 7.4h).
Months with least sunshine are January and December (Average sunshine: 5.7).

Average UV index in May - Santo Domingo, Dominican Republic
  • Average UV index in May: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).

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