Climate and monthly weather forecastSão Bernardo do Campo, Brazil
Climate and monthly weather forecast
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 »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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.
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.
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.
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).
The months with the lowest UV index are February, April through September, with an average maximum UV index of 5.
The months with the highest humidity in São Bernardo do Campo are March and April, with an average relative humidity of 84%.
The month with the shortest days is June, with an average of 10h and 42min of daylight.
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).
With an average relative humidity of 75%, August is the least humid month in São Bernardo do Campo, Brazil.
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.
With an average of 7.8h of sunshine, September has the most sunshine of the year in São Bernardo do Campo, Brazil.
The month with the least sunshine in São Bernardo do Campo, Brazil, is November, with an average of 6.7h of sunshine.
December has the longest days of the year, with an average of 13h and 36min of daylight.
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
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 in January:
1012.6mbar - Average pressure in February:
1012.8mbar - Average pressure in March:
1013.8mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1017.6mbar - Average pressure in June:
1019.6mbar
- Average pressure in July:
1020.2mbar - Average pressure in August:
1019.7mbar - Average pressure in September:
1017.3mbar - Average pressure in October:
1014.8mbar - Average pressure in November:
1012.8mbar - Average pressure in December:
1011.8mbar
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 in January:
8.7km/h - Average wind speed in February:
8.1km/h - Average wind speed in March:
8.6km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
8.9km/h - Average wind speed in June:
8.9km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
9.6km/h - Average wind speed in October:
10km/h - Average wind speed in November:
10.1km/h - Average wind speed in December:
9.4km/h
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
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 in January:
199mm - Average rainfall in February:
159mm - Average rainfall in March:
92mm - Average rainfall in April:
59mm - Average rainfall in May:
49mm - Average rainfall in June:
49mm
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 in January:
26.7 days - Average rainfall days in February:
23 days - Average rainfall days in March:
23.9 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
12 days - Average rainfall days in August:
10.9 days - Average rainfall days in September:
14.6 days - Average rainfall days in October:
19.9 days - Average rainfall days in November:
19.9 days - Average rainfall days in December:
22.8 days
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 in January:
13h and 24min - Average daylight in February:
12h and 54min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 30min - Average daylight in May:
11h and 0min - Average daylight in June:
10h and 42min
- Average daylight in July:
10h and 48min - Average daylight in August:
11h and 18min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 42min - Average daylight in November:
13h and 18min - Average daylight in December:
13h and 36min
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).
- Average sunshine in January:
7h and 12min - Average sunshine in February:
7h and 42min - Average sunshine in March:
7h and 24min - Average sunshine in April:
7h and 24min - Average sunshine in May:
7h and 42min - Average sunshine in June:
7h and 42min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
7h and 42min - Average sunshine in September:
7h and 48min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 42min - Average sunshine in December:
7h and 12min
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 in January:
3.3 days - Average sunshine days in February:
3.1 days - Average sunshine days in March:
6.1 days - Average sunshine days in April:
9.3 days - Average sunshine days in May:
13 days - Average sunshine days in June:
15.8 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
11.9 days - Average sunshine days in October:
8.6 days - Average sunshine days in November:
8.2 days - Average sunshine days in December:
6.8 days
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
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 cloud cover
São Bernardo do Campo, Brazil
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).
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).
