Weather in Porto Seguro in March 2025
Average weather
Average temperature in Porto Seguro in March
Going from a maximum of +30°C during the day to a minimum of +22°C during the night, the temperature in March averages around +29°C.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +29°C to +29°C.
Is Porto Seguro warm or cold in March?
Porto Seguro is typically warm in March.
Maximum temperatures go up compared to the previous month from +29°C to +29°C. The minimum temperature also goes up from +24°C to +24°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
March is one of the warmest months in Porto Seguro, here is the comparison with other months:
Climate in Porto Seguro in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +29°C | +29°C | +28°C | ||||
| Min. temperature | ||||||
| +21°C | +21°C | +20°C | ||||
| Max. temperature | ||||||
| +34°C | +35°C | +34°C | ||||
| Rainfall | ||||||
| 67 mm | 107 mm | 116 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 84% | 85% | 85% | ||||
| Air pressure | ||||||
| 1013 HPa | 1012 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 1 | 1 | 1 | ||||
| Cloudy days | ||||||
| 2 | 3 | 3 | ||||
| Rainy days | ||||||
| 25 | 27 | 26 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as ok as in February. The temperature levels stay the same in the area of +29°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 67 mm to 107 mm. Humidity rises from 84% to 85%. Winds are calmer in comparison to February, going down from 3 m/s to 2 m/s on average. The amount of sunny days stay about the same, averaging 1 sunny days during the month.
April brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Porto Seguro is gradually increasing during March, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last March in Porto Seguro?
Climate Change over Years
The climate in Porto Seguro in March has not changed much over the last 43 years.
The average temperature was the lowest in 1981 (+27°C) and the highest in 2019 (+29°C). The driest year was 2015 with only 699 mm of rainfall, and the wettest year was 1985 with 1566 mm.
FAQ
Is March a good time to visit Porto Seguro?
Can you sunbathe in Porto Seguro in March?
Is Porto Seguro rainy in March?
Is it sunny in Porto Seguro in March?
Other cities in Brazil
Monthly weather in Porto Seguro
Source of the data
For this page, we’ve looked at the typical weather in Porto Seguro, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.