Santa Bárbara de Samaná
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Santa Bárbara de Samaná Weather in May

May in Santa Bárbara de Samaná typically sees daytime highs of 30°C (86°F) and nighttime lows of 24°C (75°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Santa Bárbara de Samaná in May

The month brings the most rain, so be prepared with an umbrella for the occasional shower. Analyzing past climate data, one can expect approximately 13 days of rain, averaging 142 mm (5.6 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Santa Bárbara de Samaná in May

If you're visiting Santa Bárbara de Samaná in May, expect highs of 30°C (86°F) and overnight lows around 24°C (75°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

Wind Speed in Santa Bárbara de Samaná in May

Wind speeds average 2 m/s (4 knots) during May. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Santa Bárbara de Samaná. Our weather planner can help you explore destinations with more pleasant weather conditions.

Santa Bárbara de Samaná Temperature in May

Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
43%
Precipitation
142 mm (5.6 in)
Rainy days
13 days
Humidity
83% *
Windspeed
2 m/s (4 knots) *
* Data from: Sabana Dela Mar, the Dominican Republic (17 KM, 11 Miles).

Santa Bárbara de Samaná Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santa Bárbara de Samaná - and find the best time to visit.

Daily Historical Temperatures

43-year average (1976-2025)

Based on our historical records, temperatures in Santa Bárbara de Samaná typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in May

Historical weather records for Santa Bárbara de Samaná in May

Browse day-by-day weather records for Santa Bárbara de Samaná spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Santa Bárbara de Samaná historical weather extremes in May

Based on weather observations in Santa Bárbara de Samaná between 2002 and 2026, these are the recorded extremes during May.

  • The hottest May day on record in Santa Bárbara de Samaná reached 35°C (95°F) (May 14, 2019).
  • The coldest May day was on May 12, 2004, with a maximum of 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 →

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 Santa Bárbara de Samaná 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 Santa Bárbara de Samaná in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Santa Bárbara de Samaná 3-Day Forecast

More climate data for Santa Bárbara de Samaná

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.