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Explore the hidden gems of the Dominican Republic, from Bahía de Las Águilas to Constanza. Discover tranquil beaches, mountains, and green landscapes.
Cosón Weather in January
January in Cosón averages 29°C (84°F) during the day and 22°C (72°F) at night. Quite a bit of rainfall is typical this month, with around 60 mm (2.4 in) on average. An umbrella is a good idea.
Rainfall in Cosón in January
You can typically expect 15 days of rain this month, averaging around 60 mm (2.4 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Cosón in January
The excellent temperature in Cosón in January makes it a solid month to visit, with 29°C (84°F) during the day and 22°C (72°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are mild at around 22°C (72°F), which is comfortable for most people. This month features cooler temperatures, yet the warmth remains enjoyable.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Cosón.
Cosón Temperature in January
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
49%
Precipitation
60 mm (2.4 in)
Rainy days
15 days
Humidity
84% *
* Data from: Sabana Dela Mar, the Dominican Republic (34 KM, 21 Miles).
Cosón Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cosón - and find the best time to visit.
Daily Historical Temperatures
36-year average (1985-2026)
Based on our historical records, temperatures in Cosón typically stay consistent throughout January, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in January
Historical weather records for Cosón in January
Browse day-by-day weather records for Cosón spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cosón historical weather extremes in January
According to our 22 years of weather records for Cosón, the following extremes were recorded between 2003 and 2025.
- On January 31, 2020, temperatures climbed to 32°C (90°F), marking the warmest January day on record.
- The lowest daytime temperature in January was 22°C (72°F), recorded on January 20, 2005.
- The coldest night in January in Cosón was on January 23, 2005, with a minimum of 16°C (61°F).
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
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Cosón in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Cosón in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Cosón 3-Day Forecast
More climate data for Cosón
See the full Cosón climate overview or explore weather in the Dominican Republic.
Popular in January
Where to go in January - average daytime high across popular destinations.
Bayahibe
29°C (84°F) Juan Dolio
28°C (82°F) Las Terrenas
28°C (82°F) Santo Domingo29°C (84°F) Boca Chica28°C (82°F) Punta Cana27°C (81°F) Sosúa27°C (81°F) Cabarete27°C (81°F) Bucket list
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