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Porto Seguro Weather in March
March in Porto Seguro sees daytime temperatures around 30°C (86°F) and lows of 24°C (75°F) at night. With around 128 mm (5 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Porto Seguro in March
Past climate data indicates that roughly 23 days will see rain, totalling around 128 mm (5 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Porto Seguro in March
Daytime temperatures in Porto Seguro reach 30°C (86°F) in March, dropping to 24°C (75°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Porto Seguro. Our weather planner can help you explore destinations with more pleasant weather conditions.
Porto Seguro Temperature in March
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
77%
Precipitation
128 mm (5 in)
Rainy days
23 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 March
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 March
According to our 20 years of weather records for Porto Seguro, the following extremes were recorded between 2006 and 2026.
- The warmest day in March was on March 13, 2018, with a maximum of 35°C (95°F).
- On March 1, 2026, Porto Seguro saw its coldest March day with temperatures maxing out at 25°C (77°F).
- The lowest overnight temperature recorded in March was 20°C (68°F) (March 5, 2021).
Best Places in Brazil in March
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in March →
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 March
Warm temperatures in March make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Porto Seguro in March
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.
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