Braganca Climate & Monthly Temperature Overview – Brazil

Summer (December to February)

Bragança’s summers are typically hot and humid, with average temperatures ranging from 22°C (71.6°F) to 30°C (86°F). The warmest month is January, with average highs reaching 32°C (89.6°F). Precipitation levels are relatively low during this season, with most rain falling in short bursts. Occasional thunderstorms may occur, particularly in the late afternoon and evening.

Winter (June to August)

Winters in Bragança are mild and dry, with average temperatures hovering around 18°C (64.4°F). Nighttime temperatures can drop to around 12°C (53.6°F), but daytime highs typically remain above 20°C (68°F). Frost is rare in Bragança, and snowfall is virtually unheard of. Precipitation is scarce during this season, with clear skies and abundant sunshine.

Monthly Temperature Variations

Braganca, Brazil experiences distinct monthly temperature variations throughout the year. The hottest months are December and January, with average temperatures hovering around 28 degrees Celsius (82 degrees Fahrenheit). During these months, the city receives ample sunshine and experiences minimal rainfall. In contrast, the coldest months are June and July, when temperatures dip to an average of 18 degrees Celsius (64 degrees Fahrenheit). These months are characterized by increased rainfall and occasional overcast skies.

Overall Climate

Braganca’s overall climate can be classified as tropical monsoon, with distinct wet and dry seasons. The wet season typically runs from October to April and brings heavy rainfall to the region. During this time, the city experiences frequent thunderstorms and cloudy skies. The dry season, from May to September, is characterized by less precipitation and more sunshine. However, even during the dry season, occasional showers are not uncommon. Braganca is known for its moderate humidity levels throughout the year, making it a comfortable place to live and visit.

Cloud Patterns in Bragança, Brazil

Depending on the time of year, various cloud patterns prevail in Bragança, Brazil. During the wet season (December to May), towering cumulonimbus clouds dominate the sky, often leading to afternoon thunderstorms and heavy rainfall. These clouds exhibit impressive anvil-shaped tops, with a flat, fibrous texture resembling a blacksmith’s anvil. Cumulus clouds, characterized by their puffy cotton-like appearance, are also common, evolving into cumulonimbus clouds under unstable atmospheric conditions.

Seasonal Cloud Variations

In the dry season (June to November), the sky over Bragança takes on a different character. Stratus clouds, a uniform layer covering the entire sky, become more prevalent. These clouds diffuse sunlight, resulting in overcast conditions. Cirrus clouds, composed of high-altitude ice crystals, often appear as delicate streaks or wisps, adding a touch of elegance to the celestial tapestry. These variations in cloud patterns throughout the year reflect the changing weather conditions and atmospheric processes in Bragança, Brazil.

Average Precipitation

Bragança, Brazil experiences moderate precipitation throughout the year, with an average annual rainfall of around 1,400 millimeters (55 inches). The wet season typically extends from October to April, when rainfall is more frequent and abundant. During this period, the average monthly rainfall can exceed 250 millimeters (10 inches). The dry season, from May to September, is characterized by lower rainfall, with monthly averages dropping to around 50 millimeters (2 inches) or less.

Distribution and Variability

The distribution of rainfall in Bragança is influenced by several factors, including the city’s geographical location and the presence of the Amazon rainforest to the south. The rainy season coincides with the period when the Intertropical Convergence Zone (ITCZ) moves over the region, bringing moisture from the Atlantic Ocean. The amount and intensity of rainfall can vary significantly from year to year, with some years experiencing more frequent and intense storms while others may be relatively dry. In recent years, Bragança has experienced an increase in the frequency and severity of extreme rainfall events, primarily during the rainy season, leading to concerns about flooding and other related hazards.

Seasonal Rainfall Patterns

Braganca, Brazil, experiences a distinct seasonal rainfall pattern characterized by a wet season and a dry season. The wet season typically spans from October to March, coinciding with the austral summer months. During this period, the region receives abundant rainfall, with monthly precipitation often exceeding 200 millimeters. The dry season, on the other hand, runs from April to September and is characterized by significantly reduced rainfall. Monthly precipitation during the dry season typically ranges from 50 to 100 millimeters, resulting in a noticeable decline in water resources.

Annual Rainfall Distribution

Braganca’s annual rainfall distribution is influenced by its geographical location within the Amazon rainforest biome and its proximity to the Atlantic Ocean. The city receives an average of 1,800 millimeters of rainfall per year, making it one of the most humid regions in Brazil. The rainfall is relatively evenly distributed throughout the year, with slightly higher precipitation during the wet season. This consistent rainfall pattern is a significant factor in maintaining the region’s rich biodiversity and lush vegetation.

Historic Snowfall Blanckets Braganca

On July 20, 2021, the city of Braganca in the southern Brazilian state of Rio Grande do Sul experienced an unprecedented snowfall. This rare meteorological event marked the first time in the city’s recorded history that such a significant amount of snow had fallen. The snow covered the ground, roofs, and streets, creating a winter wonderland that left residents and visitors alike in awe. The snowfall was accompanied by strong winds and low temperatures, reaching as low as -1 degree Celsius.

Causes and Impacts of the Snowfall

The snowfall in Braganca was caused by a polar front that moved across southern Brazil, bringing cold air and moisture to the region. The combination of these factors resulted in the formation of snow clouds that produced the heavy snowfall. The snowfall had a significant impact on the city and its surroundings. It disrupted traffic, closed schools and businesses, and left some residents without power. However, it also brought joy to many who celebrated the rare and beautiful spectacle. The snowfall is expected to melt quickly due to the relatively high temperatures in the region.

Sunrise and Sunset Times

The sun rises and sets at varying times throughout the year in Bragança, Brazil, due to the Earth’s tilt and rotation. During the summer months (December to February), the sun rises earlier and sets later, resulting in longer days. Conversely, during the winter months (June to August), the sun rises later and sets earlier, leading to shorter days.

Seasonal Intensity and Duration of Sunlight

The intensity and duration of sunlight in Bragança also vary seasonally. During the summer, the sun is at its highest point in the sky and provides more intense sunlight. Additionally, the days are longer, allowing for more hours of daylight exposure. In contrast, during the winter, the sun is lower in the sky and provides less intense sunlight. The days are also shorter, resulting in fewer hours of daylight exposure.

Moon Visibility and Phases

The Moon’s visibility and phases in Braganca, Brazil, vary throughout the month. The best time to view the Moon is during the full moon phase, when it is fully illuminated by the Sun. This occurs approximately every 29.5 days. During the new moon phase, the Moon is not visible from Earth because it is positioned between the Sun and Earth.

Between the new and full moon phases, the Moon goes through various phases, including the waxing crescent, first quarter, waxing gibbous, and waning gibbous. The waxing phases refer to the period when the Moon is gradually becoming more illuminated, while the waning phases refer to the period when it is gradually becoming less illuminated.

Moonrise and Moonset Times

The Moon’s rising and setting times in Braganca, Brazil, also vary throughout the month. The Moon rises on the horizon approximately every 24 hours and sets approximately every 12 hours. The exact times of moonrise and moonset can be influenced by factors such as the time of year, geographical location, and season.

During the full moon phase, the Moon rises around sunset and sets around sunrise. During the new moon phase, the Moon is not visible from Earth. The times of moonrise and moonset can be important for planning activities such as stargazing, moonlit walks, and photography.

Average Humidity Levels

Braganca, located in the state of Para, Brazil, experiences high humidity throughout the year. The average annual relative humidity ranges from 80% to 90%, making for a humid and uncomfortable climate. The high humidity is primarily influenced by the city’s proximity to the Amazon rainforest, which contributes to the high levels of moisture in the atmosphere. During the wet season, which occurs from December to May, humidity levels can reach 100%, resulting in sweltering and oppressive conditions.

Impact on Health and Comfort

The high humidity in Braganca can have significant impacts on human health and comfort. Prolonged exposure to humid conditions can lead to dehydration, heat exhaustion, and heat stroke. Additionally, humidity can exacerbate respiratory problems such as asthma and allergies. Furthermore, the humid environment provides a suitable habitat for mold and mildew, which can cause health issues and damage buildings. To mitigate the effects of humidity, residents often use air conditioners, dehumidifiers, and fans to reduce moisture levels.

Wind Characteristics

Braganca, Brazil, experiences distinct wind patterns throughout the year. During the austral summer (December to February), northeasterly trade winds dominate, bringing warm and humid air from the Atlantic Ocean. These winds typically range from 5 to 15 kilometers per hour (3 to 9 miles per hour). In contrast, during the austral winter (June to August), southwesterly winds prevail, characterized by cooler and drier conditions. These winds generally reach speeds of 5 to 12 kilometers per hour (3 to 7 miles per hour).

Seasonal Variations and Impact

The seasonal wind patterns in Braganca have a significant impact on the city’s climate. During the summer months, the warm and moist trade winds contribute to high humidity levels, resulting in sweltering and uncomfortable conditions. However, the winter winds bring cooler temperatures and reduce humidity, making it a more pleasant time of year. Additionally, the winds can influence air quality, as they can transport pollutants from industrial areas. During certain times of the year, strong winds can cause power outages and damage to trees and structures, highlighting the need for wind mitigation strategies in the city’s infrastructure and urban planning.

Dry Season (May to October)

The dry season brings clear skies and a pleasant climate, making it the ideal time to explore Bragança’s natural wonders. Temperatures hover around a comfortable 25-30°C (77-86°F), with minimal rainfall. The clear skies provide excellent conditions for stargazing, while the lack of humidity ensures a comfortable stay. Activities such as hiking, cycling, and birdwatching are at their peak during this time. The annual Festival Folclórico do Círio de Nossa Senhora do Carmo, a vibrant celebration of local culture, takes place in July.

Wet Season (November to April)

The wet season, while bringing occasional heavy rain, offers a different perspective of Bragança. The rainfall replenishes the forests, creating lush greenery and abundant waterfalls. Temperatures remain warm, averaging 28-32°C (82-90°F) during the day. While some outdoor activities may be affected by the rain, the wet season provides opportunities to visit waterfalls and witness the beauty of nature in its rejuvenated state. It is important to note that the city center can experience occasional flooding during heavy rainfalls.

Braganca’s Solar Energy Potential

Braganca, a municipality in the southeastern Brazilian state of Para, boasts exceptional solar energy potential due to its favorable geographical location. The city lies within the “Solar Belt,” a region with high levels of solar irradiance throughout the year. According to the National Institute of Meteorology (INMET), Braganca receives an average of 5 peak sunlight hours (PSH) per day, providing ample opportunities for solar energy harvesting. This abundance of sunshine makes the municipality an attractive prospect for renewable energy development and sustainable power generation.

Solar Energy Applications in Braganca

Recognizing the potential of solar energy, Braganca has actively promoted its utilization. The municipality has implemented several residential and commercial solar installations, including rooftop solar panels and photovoltaic (PV) systems. These systems have significantly reduced the city’s reliance on non-renewable energy sources and contributed to its environmental sustainability goals. In addition, Braganca has established partnerships with educational institutions and research centers to advance solar energy research and innovation. These collaborations have led to the development of innovative solar technologies and the creation of a skilled workforce in the field.

Topography of Bragança

Bragança, located in the northeastern Brazilian state of Pará, exhibits a diverse topographic landscape characterized by distinct landforms and ecological zones. The municipality encompasses vast, rolling plains known as baixadas, which are interspersed with numerous rivers, lakes, and wetlands. These plains are predominantly low-lying, ranging in elevation from sea level to approximately 200 meters above sea level. The baixadas are home to a rich array of vegetation, including dense forests, savannas, and grasslands.

Hills and Mountains

Rising above the baixadas are a series of isolated hills and mountains. These formations include the Serra da Cutia, which culminates at a height of 911 meters above sea level. Other notable hills in the municipality include the Morro do Cruzeiro and the Morro da Bandeira. These hills and mountains provide panoramic views of the surrounding landscape and serve as important ecological refuges for various flora and fauna. The rugged topography of these areas has also influenced human settlement patterns, with many communities located on the slopes or at the base of these formations.

Eduardo Gomes International Airport

Eduardo Gomes International Airport (BEL) is the nearest airport to Bragança, Brazil. It is located in the city of Belém, approximately 225 kilometers (140 miles) from Bragança. BEL is a major airport in northern Brazil, serving as a hub for domestic and international flights. It is the main gateway for accessing the Amazon region, including the city of Bragança. The airport offers direct flights to several destinations within Brazil, including São Paulo, Rio de Janeiro, and Brasília. International flights connect BEL to destinations such as Lisbon, Miami, and Orlando.

Alternative Airport

An alternative airport for reaching Bragança is the Val de Cans Airport (VCP) located in the city of Santarém. VCP is approximately 350 kilometers (217 miles) from Bragança and offers a limited number of flights compared to BEL. However, it may be a more convenient option for travelers coming from specific destinations within Brazil, as it has direct flights to cities like Manaus and Belém. To reach Bragança from VCP, travelers can take a bus or taxi, which typically takes around 6 hours.

History

Bragança, in the state of Pará, Brazil, has a rich and fascinating history. The city was founded in 1613 by Portuguese colonists and served as a strategic military outpost for controlling the region. In the 18th century, Bragança became a major center for the production of sugar, cocoa, and cotton. During the 19th century, the city played a pivotal role in the Brazilian independence movement and was a stronghold of republican ideas. Today, Bragança is a thriving city with a diverse economy and a vibrant cultural scene.

Culture

Bragança is known for its vibrant cultural heritage, which reflects the city’s diverse history and population. The city is home to numerous museums, historical sites, and cultural institutions. The Museu do Gurupá, for example, showcases the rich history and culture of the Gurupá people, an indigenous group native to the region. The city also boasts a thriving arts scene, with numerous theaters, art galleries, and cultural festivals throughout the year. One of the highlights of the city’s cultural calendar is the “Círio de Nazaré,” an annual religious festival that attracts thousands of pilgrims from across the region.