Samana weather in May 2026

Q: How hot is it in Samana in May?

Daytime temperatures usually reach 30°C in Samana in May with high heat and humidity, falling to 23°C at night.

Q: How sunny is it in Samana in May?

There are normally 8 hours of bright sunshine each day in Samana in May - that's 61% of daylight hours.

Q: How warm is the sea around Samana in May?

The average sea temperature around Samana in May is 27°C.

Q: Does it rain in Samana in May?

There are usually 13 days with some rain in Samana in May and the average monthly rainfall is 131mm.

Expect daytime maximum temperatures of 30°C in Samana, Dominican Republic in May and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 239 mm of rainfall in the month.

30
30°C max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
21
21°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
239
239 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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The May weather guide for Dominican Republic (Samana) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)