Cosón Weather in May
Cosón in May sees very high temperatures, with highs around 31°C (88°F) and overnight lows of 24°C (75°F). Rainfall is at its peak this month, around 145 mm (5.7 in) on average, so waterproofs are essential.
Rainfall in Cosón in May
This is the wettest month of the year, so having an umbrella ready is a smart choice. You can typically expect 13 days of rain this month, averaging around 145 mm (5.7 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Cosón in May
May in Cosón brings very high temperatures, with highs of 31°C (88°F) and nights around 24°C (75°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.May in Cosón has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 Cosón's climate page.
Cosón Temperature in May
Min Temperature
24°C (75°F)
Max Temperature
31°C (88°F)
Chance of Rain
43%
Precipitation
145 mm (5.7 in)
Rainy days
13 days
Humidity
83% *
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Cosón typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Historical weather for Cosón in May
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 May
Based on 24 years of weather observations in Cosón between 2002 and 2026, these are the recorded extremes.
- On May 14, 2019, temperatures climbed to 35°C (95°F), marking the warmest May day on record.
- On May 12, 2004, Cosón saw its coldest May day with temperatures maxing out at 24°C (75°F).
- Nighttime temperatures dropped to 19°C (66°F) on May 6, 2006, marking the coldest May night on record.
Best Places in the Dominican Republic in May
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 May →
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What to Wear in Cosón in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Cosón in May
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 Cosón's climate page.
See the full Cosón climate overview or explore weather in the Dominican Republic.
