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Contents
- The climate of Porto Seguro
- The best time to visit Porto Seguro
- The worst time to visit Porto Seguro
- Spring weather in Porto Seguro
- Summer weather in Porto Seguro
- Autumn weather in Porto Seguro
- Winter weather in Porto Seguro
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Porto Seguro
Porto Seguro, Brazil, experiences a Tropical rainforest climate, designated Af under the Köppen climate classification. Situated in the Southern Hemisphere, the town is graced with a predominantly warm and humid weather pattern throughout the year due to its geographical position.
The temperatures in Porto Seguro fluctuate marginally from 25.3°C (77.5°F) to 29.2°C (84.6°F) with relative humidity ranging between 78% to 81%. The high humidity combined with the warm temperatures provides a nearly steady climatic condition . Rainfall is well distributed across the year though slightly elevated values are observed from March to April amounting to 113mm (4.45") to 114mm (4.49").
The coastal town of Porto Seguro experiences mild sea temperatures varying from 25.2°C (77.4°F) to 28.2°C (82.8°F). Daylight lasts approximately between 11.2 hours to 13.1 hours while the duration of sunshine fluctuates from 6.1 hours to 10.8 hours. The seafront destination has a cloud cover from 33% to 50% and visibility remains steady at 10km (6.2mi) highlighting the clear unobstructed view it offers to the visitors.
Wind speeds in Porto Seguro show a deviation from 11.1km/h (6.9mph) to 14.3km/h (8.9mph) with wind gusts reaching up to 21.1km/h (13.1mph). The pressure parameters, too, show slight variations ranging from 1012.9mb to 1019.7mb. Marked increases in wind speed are noticed in the latter part of the year and pressure values display a steady decrement starting from the spring months.
The temperatures in Porto Seguro fluctuate marginally from 25.3°C (77.5°F) to 29.2°C (84.6°F) with relative humidity ranging between 78% to 81%. The high humidity combined with the warm temperatures provides a nearly steady climatic condition . Rainfall is well distributed across the year though slightly elevated values are observed from March to April amounting to 113mm (4.45") to 114mm (4.49").
The coastal town of Porto Seguro experiences mild sea temperatures varying from 25.2°C (77.4°F) to 28.2°C (82.8°F). Daylight lasts approximately between 11.2 hours to 13.1 hours while the duration of sunshine fluctuates from 6.1 hours to 10.8 hours. The seafront destination has a cloud cover from 33% to 50% and visibility remains steady at 10km (6.2mi) highlighting the clear unobstructed view it offers to the visitors.
Wind speeds in Porto Seguro show a deviation from 11.1km/h (6.9mph) to 14.3km/h (8.9mph) with wind gusts reaching up to 21.1km/h (13.1mph). The pressure parameters, too, show slight variations ranging from 1012.9mb to 1019.7mb. Marked increases in wind speed are noticed in the latter part of the year and pressure values display a steady decrement starting from the spring months.
The best time to visit Porto Seguro
Given the consistently warm and humid climate, the best time for visiting Porto Seguro may depend on personal preferences. However, September stands out with lower rainfall levels of 33mm (1.3") and longer spans of sunshine lasting for 7.5 hours, making it ideal for outdoor activities and beach visits. The sea temperature in September is quite pleasant at 25.3°C (77.5°F), offering perfect conditions for sea-related leisure activities.
The worst time to visit Porto Seguro
On the contrary, March and April might be considered the worse time for a visit due to the increased precipitation levels amounting to 113mm (4.45") and 114mm (4.49") respectively. Also, these months endure a decrease in sunshine duration dipping to 7.6 hours to 7.9 hours which may limit outdoor exploration opportunities.
Spring weather in Porto Seguro
Spring in Porto Seguro from September to November has comfortable temperatures varying from 25.9°C (78.6°F) to 28.9°C (84°F) alongside mild sea temperatures that range from 25.3°C (77.5°F) to 27.5°C (81.5°F). These are accompanied by decrement in rainfall figures and pressure parameters while daylight and sunshine durations gradually rise, providing longer days for outdoor activities.
Summer weather in Porto Seguro
The temperatures in the summer months of December through February range from 28.3°C (82.9°F) to 29.2°C (84.6°F), making it the warmest period of the year. The sea exhibits increased temperatures from 27.2°C (81°F) to 28.2°C (82.8°F) complementing the warm weather. Despite the increased temperatures, the town experiences high rainfall levels between 67mm (2.64") to 114mm (4.49"), with February being the month with the highest precipitation.
Autumn weather in Porto Seguro
During the autumn months from March to May, the temperatures maintain a warm range from 27°C (80.6°F) to 29.2°C (84.6°F). Rainfall levels peak at this time of the year from 73mm (2.87") to 113mm (4.45"), while daylight hours reduce to approximately 11.3 hours to 12.2 hours. The sea temperatures remain warm between 25.4°C (77.7°F) and 28.2°C (82.8°F).
Winter weather in Porto Seguro
Winter in Porto Seguro is observed from June to August with reduced temperatures, which range between 25.3°C (77.5°F) and 28.3°C (82.9°F), resulting in a more comfortable climate. Rainfall levels show a marginal decrease, falling between 63mm (2.48") and 75mm (2.95"). However, June is notable for the lowest sunshine duration of 6.3 hours and the lowest sea temperature of 25.2°C (77.4°F). This time of the year also records an increase in wind speed showing values between 12km/h (7.5mph) to 14.3km/h (8.9mph).
Weather in January
In Porto Seguro, Brazil, January is characterized by warm temperatures and relatively high humidity. A slight sea breeze provides respite from the heat with average wind speeds at 12.4km/h (7.7mph). This is the month of the year with the highest recorded temperature, with the mercury often rising from 24°C (75.2°F) to 28.9°C (84°F). Weather in January »
Weather in February
The weather in February follows the pattern set by January, with little difference in temperature and humidity. The city experiences just a slight dip in wind speed to 11.5km/h (7.1mph), making the tropical climate more comfortable. Weather in February »
Weather in March
By March, Porto Seguro retains its warm temperature, and the humidity slightly increases. This month witnesses a significant jump in rainfall to 114mm (4.49"), marking the start of the city's rainy season. Despite the increased rainfall, the city's vibrant culture remains undeterred as they partake in numerous trade fairs. Weather in March »
Weather in April
April weather in Porto Seguro sees a slightly cooler climate with temperature fluctuating between 23.6°C (74.5°F) to 28.3°C (82.9°F). The rainfall continues to hover around 113mm (4.45") as seen in the previous month. As the chances for precipitation remain relatively high, indoor activities become more popular. Weather in April »
Weather in May
May brings an appreciable drop in temperatures in Porto Seguro with an unchanging rainfall of 73mm (2.87"). It's the onset of the cooler winter season, and the changing climate gives inhabitants respite from the hot humid summer. Outdoor adventures get more convenient as the city's inland hiking routes and exotic fauna become a primary attraction. Weather in May »
Weather in June
June marks the middle of the year with relatively cooler temperatures in Porto Seguro. The pressure patterns bring out the lowest recorded daylight hours of 11.2, indicating shorter days. The drop in daylight hours infers the peak winter season for the city. Weather in June »
Weather in July
The cool winter weather continues in Porto Seguro in July. There's an observed minimal fluctuation in temperature from 20.9°C (69.6°F) to 25.4°C (77.7°F). July airs the lowest sea temperature at 25.4°C (77.7°F), making the shoreline a little less crowded. Weather in July »
Weather in August
August ushers in a very mild rise in temperature in Porto Seguro. The city enjoys an increase in daylight hours to 11.6, hinting the end of winter. As the days start getting longer, residents engage more in outdoor events. The increase in wind gust speed to 19.2km/h (11.9mph) provides a refreshing contrast to the subtropical climate. Weather in August »
Weather in September
September debuts the initial signs of summer in Porto Seguro. There is a noticeable drop in rainfall to 33mm (1.3"), the lowest recorded during the year. A surge in visitors' influx to enjoy the beachside becomes apparent as the sea temperature begins to rise again. Weather in September »
Weather in October
October in Porto Seguro witnesses a noticeable increase in the number of sunny days. On the contrary, there's a substantial rise in rainfall to 83mm (3.27") from the preceding month's 33mm (1.3"). The mild fluctuations in climate do not affect the energetic vibe of the city as they prepare for the much-awaited Brazilian carnival. Weather in October »
Weather in November
The tropical climate of November marks the pre-summer months in Porto Seguro with temperature navigating between 23.1°C (73.6°F) and 27.5°C (81.5°F). The city enjoys max wind gust speed of 20.1km/h (12.5mph), providing pleasant breezes during the daytime. Weather in November »
Weather in December
December showcases typical summer characteristics in Porto Seguro, Brazil. The temperature steadily ranges between 23.7°C (74.7°F) and 28.5°C (83.3°F) reflecting a tropical climate. December is highly anticipated by the locals as it marks the beginning of the City's prominent cultural events. Weather in December »
[Resources]Frequently asked questions
What are the least humid months in Porto Seguro?
January, February and September, with an average relative humidity of 78%, are the least humid months in Porto Seguro, Brazil.
How many days does it rain in Porto Seguro?
In Porto Seguro, during the entire year, the rain falls for 228.4 days and collects up to 919mm (36.18") of precipitation.
What are the months with the highest UV index in Porto Seguro?
January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index.
What month has the most sunshine in Porto Seguro?
The month with the most sunshine in Porto Seguro, Brazil, is February, with an average of 10.8h of sunshine.
What month is the hottest in Porto Seguro?
The warmest period tends to be March, when average temperatures fluctuate between a high of 29.2°C (84.6°F) and a low of 24.1°C (75.4°F).
What is the rainiest month in Porto Seguro?
March is the month with the most rainfall in Porto Seguro. Rain falls for 20.9 days and accumulates 114mm (4.49") of precipitation.
What are the most humid months in Porto Seguro?
The months with the highest humidity are April, June and November, with an average relative humidity of 81%.
What month is the sea warmest in Porto Seguro?
The month with the warmest seawater in Porto Seguro, Brazil, is April, with an average sea temperature of 28.2°C (82.8°F).
What is the month with the lowest UV index in Porto Seguro?
The months with the lowest UV index in Porto Seguro are April through October, with an average maximum UV index of 6.
What is the month with the shortest days in Porto Seguro?
With an average of 11h and 12min of daylight, June has the shortest days of the year in Porto Seguro, Brazil.
What is the month with the least sunshine in Porto Seguro?
The month with the least sunshine is July, with an average of 6.1h of sunshine.
What is the coldest time of year in Porto Seguro?
The coldest temperatures in Porto Seguro occur during August, when averages reach a peak of 25.3°C (77.5°F) and a low of 20.8°C (69.4°F).
When is the sea coldest in Porto Seguro?
With an average sea temperature of 25.2°C (77.4°F), August is the month with the coldest seawater in Porto Seguro.
What is the driest month in Porto Seguro?
September is the month with the least rainfall in Porto Seguro. Rain falls for 16.9 days and accumulates 33mm (1.3") of precipitation.
When are the longest days in Porto Seguro?
December has the longest days of the year in Porto Seguro, with an average of 13h and 6min of daylight.
Is there Daylight Saving Time (DST) in Porto Seguro?
Porto Seguro, Brazil, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Porto Seguro, Brazil
The warmest month (with the highest average high temperature) is March (29.2°C).
The month with the lowest average high temperature is August (25.3°C).
The months with the highest average low temperature are February and March (24.1°C).
The coldest month (with the lowest average low temperature) is August (20.8°C).
Average pressure
Porto Seguro, Brazil
- Average pressure in January:
1013.6mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1013mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1018.6mbar
- Average pressure in July:
1019.7mbar - Average pressure in August:
1019.5mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1015.3mbar - Average pressure in November:
1013.3mbar - Average pressure in December:
1012.9mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed
Porto Seguro, Brazil
- Average wind speed in January:
12.4km/h - Average wind speed in February:
11.5km/h - Average wind speed in March:
11.5km/h - Average wind speed in April:
11.1km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
11.4km/h
- Average wind speed in July:
12km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
14.3km/h - Average wind speed in October:
14.1km/h - Average wind speed in November:
13.6km/h - Average wind speed in December:
13.4km/h
The windiest month (with the highest average wind speed) is September (14.3km/h).
The calmest month (with the lowest average wind speed) is April (11.1km/h).
Average humidity
Porto Seguro, Brazil
The months with the highest relative humidity are April, June and November (81%).
The months with the lowest relative humidity are January, February and September (78%).
Average rainfall
Porto Seguro, Brazil
- Average rainfall in January:
67mm - Average rainfall in February:
52mm - Average rainfall in March:
114mm - Average rainfall in April:
113mm - Average rainfall in May:
73mm - Average rainfall in June:
75mm
The wettest month (with the highest rainfall) is March (114mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days
Porto Seguro, Brazil
- Average rainfall days in January:
19.5 days - Average rainfall days in February:
18.2 days - Average rainfall days in March:
20.9 days - Average rainfall days in April:
21.6 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
21.1 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
16.9 days - Average rainfall days in October:
18.9 days - Average rainfall days in November:
19.1 days - Average rainfall days in December:
17.2 days
The month with the highest number of rainy days is April (21.6 days).
The month with the least rainy days is September (16.9 days).
Average sea temperature
Porto Seguro, Brazil
The best month for swimming (with the highest average sea temperature) is April (28.2°C).
The coldest month (with the lowest average sea temperature) is August (25.2°C).
Average daylight / Average sunshine
Porto Seguro, Brazil
- Average daylight in January:
13h and 0min - Average daylight in February:
12h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 2min - Average daylight in June:
11h and 1min
- Average daylight in July:
11h and 2min - Average daylight in August:
11h and 4min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 3min - Average daylight in November:
12h and 5min - Average daylight in December:
13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January:
10h and 2min - Average sunshine in February:
10h and 5min - Average sunshine in March:
7h and 5min - Average sunshine in April:
7h and 4min - Average sunshine in May:
7h and 2min - Average sunshine in June:
6h and 2min
- Average sunshine in July:
6h and 1min - Average sunshine in August:
7h and 1min - Average sunshine in September:
7h and 3min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
8h and 5min
The month with the most sunshine is February (Average sunshine: 10h and 48min).
The month with the least sunshine is July (Average sunshine: 6h and 6min).
Average sunshine days
Porto Seguro, Brazil
- Average sunshine days in January:
6.9 days - Average sunshine days in February:
6.3 days - Average sunshine days in March:
6 days - Average sunshine days in April:
5.5 days - Average sunshine days in May:
8.3 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
7.7 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
8.4 days - Average sunshine days in October:
8 days - Average sunshine days in November:
7.7 days - Average sunshine days in December:
9.8 days
The months with the most sunshine days are August and December (9.8 days).
The month with the least sunshine days is April (5.5 days).
Average UV index
Porto Seguro, Brazil
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover
Porto Seguro, Brazil
The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 33).
Average visibility
Porto Seguro, Brazil
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Porto Seguro, Brazil
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