Sosúa Weather in January
Sosúa in January averages 27°C (81°F) during the day and 22°C (72°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Sosúa in January
On average, there are about 13 days with rain during this month, averaging 102 mm (4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Sosúa in January
January in Sosúa sees highs of 27°C (81°F) and lows of 22°C (72°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 22°C (72°F), the nights are warm and generally comfortable. While this month tends to be on the cooler side compared to others, the days remain pleasantly warm.
Wind Speed in Sosúa in January
Average wind conditions reach 2 m/s (4 knots) in January. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.
Average water temperature in January
The water is 26°C (79°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, April and May typically offer the best weather for Sosúa.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Sosúa's climate page.
Sosúa Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
27°C (81°F)
Water Temperature
26°C (79°F) *
Chance of Rain
43%
Precipitation
102 mm (4 in)
Rainy days
13 days
Humidity
84% *
Windspeed
2 m/s (4 knots) *
Daily Historical Temperatures
46-year average (1976-2026)
Based on our historical records, temperatures in Sosúa typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 20°C (68°F).
Average temperatures in January
Daily Historical Precipitation
46-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Sosúa in January
Browse day-by-day weather records for Sosúa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sosúa historical weather extremes in January
Based on 29 years of weather observations (1996-2025), these are the most extreme conditions recorded in Sosúa.
- Sosúa recorded its highest January temperature of 33°C (91°F) on January 17, 2016.
- On January 12, 2010, Sosúa saw its coldest January day with temperatures maxing out at 22°C (72°F).
- The lowest overnight temperature recorded in January was 12°C (54°F) (January 17, 2023).
Best Places in the Dominican Republic in January
Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Sosúa in January
Warm but pleasant conditions in Sosúa in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 26°C (79°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes.What To Do in Sosúa in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Sosúa's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Sosúa climate overview or explore weather in the Dominican Republic.
