Santa Cruz de Barahona Weather in May
With daytime temperatures of 30°C (86°F) and nighttime lows of 23°C (73°F), May in Santa Cruz de Barahona brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 104 mm (4.1 in) falls on average.
Rainfall in Santa Cruz de Barahona in May
On average, there are about 11 days with rain during this month, averaging 104 mm (4.1 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Santa Cruz de Barahona in May
If you're visiting Santa Cruz de Barahona in May, expect highs of 30°C (86°F) and overnight lows around 23°C (73°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Santa Cruz de Barahona in May
Expect a lot of sunshine this month, with about 261 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in Santa Cruz de Barahona in May
Average wind speeds reach 3 m/s (6 knots) in May, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Santa Cruz de Barahona. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Santa Cruz de Barahona's climate page.
Santa Cruz de Barahona Temperature in May
Min Temperature
23°C (73°F)
Max Temperature
30°C (86°F)
Chance of Rain
36%
Precipitation
104 mm (4.1 in)
Rainy days
11 days
Humidity
76% *
Windspeed
3 m/s (6 knots) *
Sunshine
261 hours *
Percentage Sunshine
*
Daily Historical Temperatures
37-year average (1979-2025)
Based on our historical records, temperatures in Santa Cruz de Barahona typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
37-year average (1979-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Santa Cruz de Barahona in May
Browse day-by-day weather records for Santa Cruz de Barahona spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Santa Cruz de Barahona historical weather extremes in May
Based on 23 years of weather observations in Santa Cruz de Barahona between 2002 and 2025, these are the recorded extremes.
- Santa Cruz de Barahona recorded its highest May temperature of 34°C (93°F) on May 23, 2007.
- The coldest May day was on May 15, 2005, with a maximum of 23°C (73°F).
- Nighttime temperatures dropped to 21°C (70°F) on May 12, 2014, 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 Santa Cruz de Barahona 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Santa Cruz de Barahona 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 Santa Cruz de Barahona's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Santa Cruz de Barahona climate overview or explore weather in the Dominican Republic.
