The average temperature for the week of 16 June 2025 - 22 June 2025 was 31 °C (88 °F) during the day and 24 °C (75 °F) during the night. Both the daily and night temperatures in Sosua are roughly same as the long-term average, which is around 32 °C (90 °F) and 23 °C (73 °F) respectively. The average temperatures observed during different times of day (based on local time) were as below: 7am 24 °C (75 °F), 10am 28 °C (82 °F), 1pm 30 °C (86 °F), 4pm 30 °C (86 °F), 7pm 27 °C (81 °F), 10pm 26 °C (79 °F).

There were 2 days without rain and 5 days with light rain during this week. Sosua received 2 mm (0.08 in) of precipitation throughout the week, which is below its long-term average of 14 mm (0.55 in). The daytime hours (from dawn to dusk) had an average cloud coverage of 59 %.

An average wind speed of 3.3 m/s was recorded. Prevailing wind direction(s) were East and North. The atmosferic pressure ranged from 1015 hpa to 1020 hpa. The air in Sosua had an average humidity of 82 %.

During the daytime (from dawn to dusk), there were in average: 6 hours partially overcast skies, 7 hours overcast skies and 1 hour rainy weather. On average, the time of sunrise was 06:03, and the time of sunset was 19:23.

Weather overview

Sosua (Dominican Republic) is a place with a tropical climate. The day temperatures range from 28 °C (83 °F) in January to 32 °C (90 °F) in September. The highest sea temperatures in Sosua are in September with 29 °C (84 °F) and the lowest in March with 26 °C (78 °F). The driest month is April with just 8 days of rain, on the contrary, the month when it rains the most is October with 13 days of rain. Temperatures during the night go from 20 °C (67 °F) in January to 23 °C (73 °F) in August.

January weather

The day temperature is on its minimum in Sosua, while the descent of the sea temperature can be observed, the value of this measure is 26 °C (79 °F). The number of rainy days descents similarly to the previous month, the value of this measure is 10 days, and the rainfall amount continues to descent as well, with its value of 166 mm (6.55 in). The night temperature reaches its minimum, the value of this measure is 20 °C (67 °F). The number of sun hours (without clouds) rise's start could be observed in this month.

February weather

The number of rainy days continues to descent, the value of this measure is 9 days in Sosua, and the rainfall amount continues to descent too, the value of this measure is 109 mm (4.28 in). The number of sun hours (without clouds) rises similarly to the previous month, its value is 7 hours.

March weather

The minimum of the sea temperature can be noticed in Sosua, while the day temperature starts to rise in this month. The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 7 hours.

April weather

The day temperature rises similarly to the previous month, the value of this measure is 30 °C (86 °F) in Sosua, while the night temperature starts to rise, its value is 21 °C (69 °F). The minimum of the number of rainy days is observable, with its value being 8 days, while the beginning of the rise of the rainfall amount could be noticed, with its value of 136 mm (5.34 in).

May weather

The day temperature rises similarly to the previous month, with its value being 31 °C (88 °F) in Sosua, while the sea temperature rise's start could be observed, its value is 27 °C (80 °F). The night temperature continues to rise, with its value of 22 °C (71 °F). The number of rainy days starts to rise.

June weather

The day temperature continues to rise, with its value of 32 °C (90 °F) in Sosua, and the sea temperature continues to rise too, the value of this measure is 28 °C (82 °F). The rainfall amount reaches its minimum, with its value of 60 mm (2.35 in), while the beginning of the descent of the number of rainy days could be noticed, with its value of 9 days. The number of sun hours (without clouds) rise's start could be observed in this month. The rise of the night temperature can be observed, the value of this measure is 23 °C (73 °F).

July weather

The number of rainy days starts to rise, its value is 11 days in Sosua, and the beginning of the rise of the rainfall amount could be noticed too, its value is 77 mm (3.04 in). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 8 hours. The maximum of the wind speed can be noticed, the value of this measure is 4. The minimum of the humidity can be noticed.

August weather

The rainfall amount starts to descent, its value is 71 mm (2.81 in) in Sosua, while the number of rainy days rises similarly to the previous month, its value is 12 days. The night temperature is on its maximum in this month. The maximum of the number of sun hours (without clouds) can be noticed, with its value being 8 hours.

September weather

The maximum of the sea temperature can be noticed in Sosua, and the day temperature reaches its maximum too. The number of rainy days continues to rise, with its value being 12 days. The number of sun hours (without clouds) starts to descent, with its value of 7 hours.

October weather

The number of rainy days reaches its maximum, the value of this measure is 13 days in Sosua, while the beginning of the rise of the rainfall amount could be noticed, the value of this measure is 120 mm (4.71 in). The day temperature starts to descent. The minimum of the wind speed can be noticed in October. The number of sun hours (without clouds) continues to descent, its value is 7 hours.

November weather

The sea temperature starts to descent in Sosua, while the day temperature continues to descent, the value of this measure is 30 °C (85 °F). The beginning of the descent of the number of rainy days could be noticed, its value is 12 days, while the rainfall amount is on its maximum in November. The descent of the number of sun hours (without clouds) can be observed, its value is 6 hours. The night temperature starts to descent, the value of this measure is 21 °C (70 °F).

December weather

The day temperature descents similarly to the previous month, the value of this measure is 28 °C (83 °F) in Sosua, and the descent of the sea temperature can be observed too, with its value of 27 °C (81 °F). The number of rainy days continues to descent, its value is 11 days, while the beginning of the descent of the rainfall amount could be noticed, its value is 241 mm (9.47 in). The descent of the night temperature can be observed, with its value of 20 °C (68 °F). The minimum of the number of sun hours (without clouds) can be noticed, the value of this measure is 5 hours.

Is there a dry season in January in Sosua?

No, January is not a dry month in Sosua, expect rain approximately 10 days in a month.

Are there good conditions to visit in February in Sosua?

February is one of the best months to visit Sosua. The temperature during the day will be nice 29 °C (83 °F). The temperature of the sea will be perfect at 26 °C (78 °F). At night, temperatures hover around a pleasant 20 °C (67 °F). There are only 9 days of rain in the whole month, so you can leave your umbrella at home.

Is it hot in Sosua in March?

In Sosua in March, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

What is the temperature in Sosua during the day in April?

The average daily temperature in Sosua in April is 30 °C (86 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

Is May part of the wet season in Sosua?

No, there is no wet season in Sosua in May - you can expect 11 days of rain during the month.

What is the sea temperature in June in Sosua?

In June in Sosua expect the sea to be warm at 28 °C (82 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

How many sunny hours can I expect in Sosua in July?

There is an average length of sunshine of 8 hours per day in Sosua in July.

How many days of precipitation on average can I expect in Sosua in August?

In Sosua in August, we can expect 12 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.7 days of the week, or in general - 39 % days.

What level of humidity is to expect in Sosua in October?

Humidity in October in Sosua is 76 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

How windy is it in November in Sosua?

In November in Sosua, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

What is the night temperature in December in Sosua?

The average night temperature in Sosua in December is 20 °C (68 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.