Santos Weather in May

During May, Santos experiences high daytime temperatures of 25°C (77°F) and cooler nights around 19°C (66°F). Expect quite a bit of rainfall. Around 122 mm (4.8 in) is typical.

Rainfall in Santos in May

Looking at the last 30 years, the data shows about 12 days with rain, averaging 122 mm (4.8 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Santos in May

Daytime highs in Santos in May reach 25°C (77°F), with nights around 19°C (66°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Santos in May

You can expect a moderate amount of sunlight, with approximately 160 hours. This means a pleasant mix of sun and overcast.

For Santos itself, June and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
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• December

For a detailed overview over the year and the best time to visit Brazil, check out our Santos's climate page.

Santos Temperature in May

Min Temperature 19°C (66°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 41%  

Precipitation 122 mm (4.8 in)  

Rainy days 12 days  

Humidity 81%  

Sunshine 160 hours  

Percentage Sunshine  

What to Wear in Santos in May

For Santos in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Santos in May

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

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Brazil, check out our Santos's climate page.

More climate data for Santos

Temperature Rainfall Sunshine Humidity

See the full Santos climate overview or explore weather in Brazil.