Santo Domingo Weather in May

May in Santo Domingo typically sees daytime highs of 25°C (77°F) and nighttime lows of 17°C (63°F). May falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Santo Domingo in May

As part of the rainy season, Santo Domingo sees around 20 days of rain in May, with an average of 367 mm (14 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Santo Domingo in May

If you're visiting Santo Domingo in May, expect highs of 25°C (77°F) and overnight lows around 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Santo Domingo in May

The area experiences a moderate amount of sunshine, with approximately 183 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.

May in Santo Domingo can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Santo Domingo's climate page.

Santo Domingo Temperature in May

Min Temperature 17°C (63°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 65%  

Precipitation 367 mm (14 in)  

Rainy days 20 days  

Humidity 77% *  

Sunshine 183 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (5 KM, 3 Miles).

What to Wear in Santo Domingo in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Santo Domingo in May

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

Swimming

7/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Santo Domingo's climate page.

More climate data for Santo Domingo

Temperature Rainfall Sunshine Humidity

See the full Santo Domingo climate overview or explore weather in Costa Rica.