Santo Domingo
Dominican Republic
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Santo Domingo, Dominican Republic

January, the same as December, is another warm winter month in Santo Domingo, Dominican Republic, with average temperature fluctuating between 19.6°C (67.3°F) and 29.2°C (84.6°F). January and February, with an average high-temperature of 29.2°C (84.6°F), are the coldest months. The average heat index in January is evaluated at a very hot 35.9°C (96.6°F). Weather in January »

The last month of the winter, February, is another warm month in Santo Domingo, Dominican Republic, with temperature in the range of an average low of 19.7°C (67.5°F) and an average high of 29.2°C (84.6°F). The coldest months are January and February, with an average high-temperature of 29.2°C (84.6°F). In February, the average heat index is appraised at a torrid 35.5°C (95.9°F). Weather in February »

The first month of the spring, March, is still a warm month in Santo Domingo, Dominican Republic, with average temperature fluctuating between 29.6°C (85.3°F) and 20.2°C (68.4°F). In Santo Domingo, Dominican Republic, the average high-temperature is relatively the same as in February - a still warm 29.6°C (85.3°F). Weather in March »

April is a hot spring month in Santo Domingo, Dominican Republic, with average temperature fluctuating between 30.2°C (86.4°F) and 21.1°C (70°F). In Santo Domingo, the average high-temperature is practically the same as in March - a tropical 30.2°C (86.4°F). Weather in April »

May, the last month of the spring, in Santo Domingo, is another tropical month, with average temperature ranging between max 30.4°C (86.7°F) and min 22.2°C (72°F). In May, the average high-temperature is practically the same as in April - a still tropical 30.4°C (86.7°F). Weather in May »

The first month of the summer, June, is still a tropical month in Santo Domingo, Dominican Republic, with average temperature fluctuating between 30.8°C (87.4°F) and 22.9°C (73.2°F). In June, the average high-temperature is practically the same as in May - a still tropical 30.8°C (87.4°F). Weather in June »

July, like June, is another hot summer month in Santo Domingo, Dominican Republic, with average temperature varying between 22.8°C (73°F) and 31.3°C (88.3°F). In July, the average high-temperature is practically the same as in June - a still tropical 31.3°C (88.3°F). Weather in July »

August, the last month of the summer, in Santo Domingo, is another tropical month, with average temperature varying between 31.5°C (88.7°F) and 22.7°C (72.9°F). With an average high-temperature of 31.5°C (88.7°F) and an average low-temperature of 22.7°C (72.9°F), August is the warmest month. The average heat index is estimated at an extremely hot 44.4°C (111.9°F). Weather in August »

The first month of the autumn, September, is also a hot month in Santo Domingo, Dominican Republic, with temperature in the range of an average low of 22.7°C (72.9°F) and an average high of 31.4°C (88.5°F). In Santo Domingo, the average high-temperature is almost the same as in August - a still tropical 31.4°C (88.5°F). Weather in September »

October, like September, is another hot autumn month in Santo Domingo, Dominican Republic, with average temperature varying between 31.1°C (88°F) and 22.3°C (72.1°F). In October, the average high-temperature is essentially the same as in September - a still tropical 31.1°C (88°F). Weather in October »

November, the last month of the autumn, in Santo Domingo, is another hot month, with temperature in the range of an average low of 21.4°C (70.5°F) and an average high of 30.6°C (87.1°F). In Santo Domingo, Dominican Republic, the average high-temperature in November is practically the same as in October - a still tropical 30.6°C (87.1°F). Weather in November »

December, the first month of the winter, in Santo Domingo, is still a warm month, with average temperature fluctuating between 20.3°C (68.5°F) and 29.6°C (85.3°F). In Santo Domingo, the average high-temperature in December is essentially the same as in November - a moderately hot 29.6°C (85.3°F). Weather in December »

What are the coldest months in Santo Domingo?

January and February, with an average high-temperature of 29.2°C (84.6°F), are the coldest months in Santo Domingo.

How many days does it rain in Santo Domingo?

Throughout the year, there are 115.4 rainfall days, and 1447.1mm (56.97") of precipitation is accumulated.

What is the month with the least sunshine in Santo Domingo?

Months with the least sunshine in Santo Domingo, Dominican Republic, are January and December, with an average of 5.7h of sunshine.

When is the sea coldest in Santo Domingo?

February and March, with an average sea temperature of 26.3°C (79.3°F), are months with the coldest seawater in Santo Domingo.

What is the driest month in Santo Domingo?

March is the month with the least rainfall in Santo Domingo, Dominican Republic. Rain falls for 6.3 days and accumulates 53.8mm (2.12") of precipitation.

What month has the most sunshine in Santo Domingo?

March has the most sunshine of the year, with an average of 7.4h of sunshine.

What is the month with the highest UV index in Santo Domingo?

March through September, with an average maximum UV index of 12, are months with the highest UV index in Santo Domingo, Dominican Republic.

What is the least humid month in Santo Domingo?

April is the least humid month in Santo Domingo, with an average relative humidity of 78.8%.

What is the rainiest month in Santo Domingo?

The month with the most rainfall in Santo Domingo is May when the rain falls for 11.3 days and typically aggregates up to 187.7mm (7.39") of precipitation.

When are the longest days in Santo Domingo?

June has the longest days of the year in Santo Domingo, Dominican Republic, with an average of 13.2h of daylight.

What is the warmest month in Santo Domingo?

August is the warmest month, with an average high-temperature of 31.5°C (88.7°F) and an average low-temperature of 22.7°C (72.9°F).

When is the sea warmest in Santo Domingo?

The month with the warmest seawater is September, with an average sea temperature of 29.3°C (84.7°F).

What is the most humid month in Santo Domingo?

With an average relative humidity of 85.7%, October is the most humid month in Santo Domingo.

What is the month with the shortest days in Santo Domingo?

With an average of 11h of daylight, December has the shortest days of the year in Santo Domingo, Dominican Republic.

What is the month with the lowest UV index in Santo Domingo?

With an average maximum UV index of 7, December is the month with the lowest UV index.
Average temperature - Santo Domingo, Dominican Republic
Average humidity - Santo Domingo, Dominican Republic

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

Average rainfall - Santo Domingo, Dominican Republic

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

Average rainfall days - Santo Domingo, Dominican Republic

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

Average sea temperature - Santo Domingo, Dominican Republic

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

Average daylight / Average sunshine - Santo Domingo, Dominican Republic

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

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

Average UV index - Santo Domingo, Dominican Republic

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).