Climate and monthly weather forecast
São Bernardo do Campo, Brazil

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The climate of São Bernardo do Campo

São Bernardo do Campo, located in Brazil, exemplifies a Humid subtropical climate with no dry season, as per the Köppen climate classification. This Cfa climate, predominantly characterized by high humidity and significant rainfall throughout the year, is inextricably connected to the geographical position of the city.

A thorough examination of the provided climatological data reveals considerable annual fluctuations in various weather parameters. Temperature highs range from 21.4°C (70.5°F) in July to 27.3°C (81.1°F) in February, while the lows show a smaller spectrum, stretching between 14.3°C (57.7°F) in July and 20.4°C (68.7°F) in January. These statistics present a generally warm weather throughout the year.

Relative humidity stays above 75% remaining fairly consistent round the year. Rainfall distribution indicates a heavy bias towards the beginning of the year, with January seeing 199mm (7.83"). In contrast, August registers a significantly lower precipitation of 37mm (1.46"). Count of daylight hours and sunshine varies slightly, keeping within the range of 10.7 hours in June to 13.6 hours in December and 6.7 hours in November to a peak of 7.8 hours in September, respectively.

A unique pattern Sao Bernado do Campo witnesses occurs in the UV Index, which oscillates between 5 to 6 indicating moderate to high levels of exposure. The city's cloud cover pattern roughly matches the rainfall distribution, with fewer clouds from May to September.

The best time to visit São Bernardo do Campo

Taking into consideration diverse weather parameters, the ideal time to visit São Bernardo do Campo would be from May to August. These months have comparatively less rainfall with relatively cooler temperatures. This period also records lesser cloud cover, more sunshine, and an increased visibility of 9km (5.6mi), suggesting more clear and sunny days.

The worst time to visit São Bernardo do Campo

On the contrary, the period from January to March could be less desirable for a visit. These months register the highest rainfall intensities reaching up to 199mm (7.83") in January and are accompanied by high humidity which could lead to discomfort.

Spring weather in São Bernardo do Campo

From September to November, São Bernardo do Campo experiences its Spring. A transition from cooler to warmer months, temperatures during this time rise from 22.7°C (72.9°F) in September to 26.5°C (79.7°F) in November. Despite an increase in rainfall particularly in November with 102mm (4.02"), the city enjoys longer sunshine hours increasing from 7.8 hours in September to 13.3 hours in November. While wind speeds remain fairly consistent, a moderate UV index of 5 to 6 indicates sunscreen necessity.

Summer weather in São Bernardo do Campo

The summer months in São Bernardo do Campo span from December to February with fluctuating high temperatures above 26°C (78.8°F), and low temperatures above 20°C (68°F). Although these months register the most daylight hours, increased cloud cover may lead to less sunshine.

Autumn weather in São Bernardo do Campo

Autumn in São Bernardo do Campo extends from March to May. Marked by a drop in temperatures and decrease in rainfall from 92mm (3.62") in March to 49mm (1.93") in May, the season provides cool and comfortable weather. The cloud cover reduces and daylight hours decrease to approximately 11 hours.

Winter weather in São Bernardo do Campo

Winter in São Bernardo do Campo is observed from June to August. The season is marked by the lowest average temperatures, dropping to 14.3°C (57.7°F), and the least amount of rainfall with August recording only 37mm (1.46") of precipitation. Despite it being the season with the shortest daylight duration, sunnier days are more frequent due to diminished cloud cover.

Weather in January

January in São Bernardo do Campo, Brazil welcomes the new year with a characteristic tropical climate. The consistent rainfall, heightened relative humidity, and generous daylight hours push the city into a lush, green aesthetic. Weather in January »

Weather in February

Entering February, São Bernardo do Campo observes a slight reduction in rainfall as compared to January. The weather continues to be warm and somewhat humid, encouraging the city life to flourish. The recorded maximum daylight duration slightly reduces but the sunshine hours witness no visible change. Weather in February »

Weather in March

March ushers in the autumn season in São Bernardo do Campo, indicating a gradual transition in weather conditions. Even though the maximum temperatures drop to 25.9°C (78.6°F), the city continues to bask in warm weather. The overall cloudiness also decreases signifying clearer skies in days to come. Weather in March »

Weather in April

By April, São Bernardo do Campo denotes a noticeable reduction in both rainfall and humidity. Amidst the persisting tropical climate, the weather becomes more agreeable with the lowering of average temperatures to hit a high of 24.4°C (75.9°F). Weather in April »

Weather in May

Venturing into May, residents of São Bernardo do Campo experience a significant dip in rainfall levels, originating the drier season. The change in weather also prompts a reduction in both temperature and humidity levels. Consequently, this condition enhances the visibility index, offering optimal views throughout the city. Weather in May »

Weather in June

June symbolizes the start of winter in São Bernardo do Campo. The weather turns cooler with the temperatures now having a maximum high of 21.5°C (70.7°F). The rainfall further declines, marking the driest month of the year. Coincidentally, the daylight duration also lessens. Weather in June »

Weather in July

July in São Bernardo do Campo shows no significant variation in the city's weather compared to June. The temperatures, rainfall, and wind conditions maintain consistency. As is typical for winter months, daylight hours are shorter, yet the number of sunshine days increase. Weather in July »

Weather in August

Despite being a winter month, August in São Bernardo do Campo witnesses subtle changes in weather parameters. The maximum temperature displays a minor increase, standing at 22.7°C (72.9°F), indicating the gradual approach of spring. Weather in August »

Weather in September

Come September, the city of São Bernardo do Campo begins to warm up. The rise in temperature is a clear indicator of the onset of spring. Additionally, the city also notes a slight increase in the rainfall, breaking the drier spell brought by the past winter months. Weather in September »

Weather in October

As São Bernardo do Campo transitions into October, the signs of spring become more apparent. The city experiences a steady escalation in the rainfall, restoring the balance of the tropical climate. The weather during this period is a unique blend of remaining winter coolness and incoming summer warmth. Weather in October »

Weather in November

November in São Bernardo do Campo is a period of remarkable weather transitions. The city continues to warm up, with an increase in the average maximum temperature to 24.7°C (76.5°F). The month also witnesses a discernible rise in rainfall, adhering to the tropics' climate. Weather in November »

Weather in December

Closing the year, December in São Bernardo do Campo brings back the summer vibe. The weather turns warmer, with the month's temperature reaching a high of 26.5°C (79.7°F). One can observe an escalated level of rainfall manifesting the city's typical tropical monsoon characteristics. Weather in December »

Frequently asked questions

What is the rainiest month in São Bernardo do Campo?

The month with the most rainfall in São Bernardo do Campo is January, when the rain falls for 26.7 days and typically aggregates up to 199mm (7.83") of precipitation.

How many days does it rain in São Bernardo do Campo?

In São Bernardo do Campo, during the entire year, the rain falls for 217.7 days and collects up to 1056mm (41.57") of precipitation.

When is the highest UV index in São Bernardo do Campo?

January, March, October through December, with an average maximum UV index of 6, are months with the highest UV index in São Bernardo do Campo.

What is the warmest month in São Bernardo do Campo?

February is the month that records the highest temperatures, with averages ranging from a high of 27.3°C (81.1°F) to a low of 20.2°C (68.4°F).

What are the months with the lowest UV index in São Bernardo do Campo?

The months with the lowest UV index are February, April through September, with an average maximum UV index of 5.

What is the most humid month in São Bernardo do Campo?

The months with the highest humidity in São Bernardo do Campo are March and April, with an average relative humidity of 84%.

What is the month with the shortest days in São Bernardo do Campo?

The month with the shortest days is June, with an average of 10h and 42min of daylight.

What is the coldest month in São Bernardo do Campo?

July is the month when São Bernardo do Campo, Brazil, experiences its coldest temperatures, averaging a high of 21.4°C (70.5°F) and a low of 14.3°C (57.7°F).

What is the least humid month in São Bernardo do Campo?

With an average relative humidity of 75%, August is the least humid month in São Bernardo do Campo, Brazil.

What is the driest month in São Bernardo do Campo?

The month with the least rainfall in São Bernardo do Campo is August, when the rain falls for 10.9 days and typically collects 37mm (1.46") of precipitation.

What month has the most sunshine in São Bernardo do Campo?

With an average of 7.8h of sunshine, September has the most sunshine of the year in São Bernardo do Campo, Brazil.

What is the month with the least sunshine in São Bernardo do Campo?

The month with the least sunshine in São Bernardo do Campo, Brazil, is November, with an average of 6.7h of sunshine.

When are the longest days in São Bernardo do Campo?

December has the longest days of the year, with an average of 13h and 36min of daylight.

Is there Daylight Saving Time (DST) in São Bernardo do Campo?

São Bernardo do Campo does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.

Average temperature
São Bernardo do Campo, Brazil

Average temperature - São Bernardo do Campo, Brazil

The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is July (21.4°C).

The month with the highest average low temperature is January (20.4°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).

Average pressure
São Bernardo do Campo, Brazil

Average pressure - São Bernardo do Campo, Brazil

The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).

Average wind speed
São Bernardo do Campo, Brazil

Average wind speed - São Bernardo do Campo, Brazil

The windiest month (with the highest average wind speed) is November (10.1km/h).
The calmest month (with the lowest average wind speed) is February (8.1km/h).

Average humidity
São Bernardo do Campo, Brazil

Average humidity - São Bernardo do Campo, Brazil

The months with the highest relative humidity are March and April (84%).
The month with the lowest relative humidity is August (75%).

Average rainfall
São Bernardo do Campo, Brazil

Average rainfall - São Bernardo do Campo, Brazil

The wettest month (with the highest rainfall) is January (199mm).
The driest month (with the least rainfall) is August (37mm).

Average rainfall days
São Bernardo do Campo, Brazil

Average rainfall days - São Bernardo do Campo, Brazil

The month with the highest number of rainy days is January (26.7 days).
The month with the least rainy days is August (10.9 days).

Average daylight / Average sunshine
São Bernardo do Campo, Brazil

Average daylight / Average sunshine - São Bernardo do Campo, Brazil

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

The month with the most sunshine is September (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

Average sunshine days
São Bernardo do Campo, Brazil

Average sunshine days - São Bernardo do Campo, Brazil

The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is February (3.1 days).

Average UV index
São Bernardo do Campo, Brazil

Average UV index - São Bernardo do Campo, Brazil

The months with the highest UV index are January, March, October, November and December (UV index 6).
The months with the lowest UV index are February, April, May, June, July, August and September (UV index 5).

Average visibility
São Bernardo do Campo, Brazil

Average visibility - São Bernardo do Campo, Brazil

The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (8km).

São Bernardo do Campo, Brazil

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