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Porto Seguro Weather in May
Porto Seguro in May averages 28°C (82°F) during the day and 22°C (72°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Porto Seguro in May
Looking at the last 30 years, the data shows about 19 days with rain, averaging 101 mm (4 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Porto Seguro in May
May in Porto Seguro brings typical temperatures with highs around 28°C (82°F) and lows of 22°C (72°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are mild at around 22°C (72°F), which is comfortable for most people.For Porto Seguro itself, June, July, August and September 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.
Porto Seguro Temperature in May
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
63%
Precipitation
101 mm (4 in)
Rainy days
19 days
Porto Seguro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Porto Seguro - and find the best time to visit.
Historical weather records for Porto Seguro in May
Browse day-by-day weather records for Porto Seguro spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Porto Seguro historical weather extremes in May
Based on 20 years of weather observations in Porto Seguro between 2006 and 2026, these are the recorded extremes.
- Porto Seguro recorded its highest May temperature of 33°C (91°F) on May 15, 2017.
- Porto Seguro experienced its chilliest May day on May 23, 2012, reaching only 21°C (70°F).
- Porto Seguro registered its coldest May night on May 20, 2022, with temperatures dropping to 14°C (57°F).
Best Places in Brazil in May
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil 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 Porto Seguro 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 Porto Seguro in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Porto Seguro 3-Day Forecast
More climate data for Porto Seguro
See the full Porto Seguro climate overview or explore weather in Brazil.
Popular in May
Where to go in May - average daytime high across popular destinations.
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