Rondonopolis Climate & Monthly Temperature Overview – Brazil

Seasons and Temperatures:

Rondonopolis experiences a tropical wet and dry climate, with distinct wet and dry seasons. The wet season typically lasts from October to April, characterized by heavy rainfall and high humidity. During this time, temperatures average between 25°C (77°F) and 32°C (90°F), with occasional heat waves reaching over 40°C (104°F). In contrast, the dry season runs from May to September and is marked by less frequent rainfall and lower humidity. Temperatures during this period generally range from 18°C (64°F) to 28°C (82°F), with cooler nights and comfortable mornings.

Monthly Precipitation and Humidity:

Precipitation is abundant in Rondonopolis, averaging around 1,800 mm (71 inches) annually. The wettest months are January and February, when rainfall can exceed 300 mm (12 inches). The dry season, on the other hand, sees significantly less precipitation, with July and August typically receiving less than 30 mm (1 inch). Humidity levels tend to be high throughout the year, averaging around 75-80% during the wet season and 50-60% during the dry season. The combination of high temperatures and humidity can make it feel uncomfortably hot and muggy during the wetter months.

Monthly and Seasonal Trends

Rondonopolis, Brazil experiences a tropical climate with distinct wet and dry seasons. The monthly average temperature fluctuates throughout the year, with the hottest months being October through March. During this period, temperatures can reach highs of 32-35°C (89-95°F) and lows of 20-23°C (68-73°F). The wet season runs from December to March, bringing heavy rainfall and high humidity levels. The average annual rainfall is approximately 1,500-1,700 mm (59-67 inches).

Extreme Weather Conditions

Rondonopolis is occasionally affected by extreme weather conditions, such as thunderstorms, hailstorms, and tornadoes. These events typically occur during the wet season and can cause damage to infrastructure and property. The city is also susceptible to droughts during the dry season, which can lead to water shortages and crop failures.

Types of Clouds in Rondonopolis, Brazil

Rondonopolis, Brazil, is known for its tropical climate and frequent thunderstorms. As a result, a variety of cloud types can be observed in the city. Cumulus clouds are the most common type, appearing as puffy, white clouds with flat bases. They often indicate fair weather, but can develop into larger clouds that produce rain. Cirrus clouds are thin, wispy clouds that are made of ice crystals. They are typically found at high altitudes and often indicate fair weather. Stratus clouds are flat, gray clouds that cover the entire sky and often produce drizzle or light rain.

Frequency and Distribution of Clouds in Rondonopolis, Brazil

The frequency and distribution of clouds in Rondonopolis, Brazil, vary throughout the year. During the wet season (October to March), clouds are more common and tend to be thicker and more persistent. Cumulonimbus clouds, which are associated with thunderstorms, are also more frequent during this time of year. During the dry season (April to September), clouds are less common and tend to be thinner and more scattered. Cirrus clouds are more common during the dry season, as they are associated with stable atmospheric conditions. The distribution of clouds in Rondonopolis, Brazil, is also influenced by the city’s topography. Clouds are more likely to form over the higher elevations to the north and west of the city, while the lower elevations to the south and east are more likely to experience clear skies.

Annual Precipitation

Rondonópolis, Brazil experiences a tropical savanna climate, characterized by a distinct wet and dry season. On average, the city receives around 1,700 mm of rainfall annually, with most of it occurring during the wet season from October to April. During this period, heavy downpours and thunderstorms are common. The dry season, from May to September, is relatively drier, with sporadic rainfall. The annual precipitation is influenced by the city’s location within the Intertropical Convergence Zone (ITCZ), a region of low atmospheric pressure where trade winds converge, leading to abundant rainfall.

Monthly Precipitation Patterns

The monthly distribution of rainfall in Rondonópolis shows significant variation. The wettest month is January, with an average of over 250 mm of precipitation. Rainfall gradually decreases from February to April, with around 150-200 mm each month. During the dry season, rainfall is sparse, with monthly averages below 50 mm from June to August. September typically marks the transition to the wet season, with a slight increase in precipitation. This annual cycle of wet and dry seasons is closely tied to the movement of the ITCZ, which shifts northward during the wet season and southward during the dry season.

Seasonal Patterns

Rondonópolis, located in the southeastern region of Brazil, experiences distinct seasonal rainfall patterns throughout the year. The city is characterized by a tropical climate, with a well-defined wet and dry season. The wet season typically spans from October to April, during which time the city receives the majority of its annual precipitation. During this period, heavy and prolonged rainfall is common, often resulting in flooding and impeding outdoor activities. The dry season, on the other hand, extends from May to September and is characterized by significantly reduced rainfall. During this time, the city experiences sporadic showers and extended periods of drought, leading to dry conditions and a noticeable reduction in vegetation cover.

Temporal Variability

The amount and intensity of rainfall in Rondonópolis exhibit significant temporal variability. Interannual variations in rainfall patterns are common, with some years experiencing excessive rainfall and others facing periods of drought. These variations can have significant impacts on the city’s economy, agriculture, and infrastructure. For instance, excessive rainfall can damage crops, disrupt transportation, and lead to infrastructure damage. On the contrary, drought conditions can cause water shortages, reduce crop yields, and affect the availability of drinking water. Understanding and forecasting these temporal variations is crucial for effective water resource management, disaster preparedness, and agricultural planning in Rondonópolis.

Historical Occurrences

Snowfall in Rondonópolis, Brazil, is an extremely rare event. Records indicate only two documented instances of measurable snowfall in the city’s history. The first recorded snowfall occurred on July 10, 1975, when snow fell heavily for about 45 minutes, blanketing the ground with a thin layer that melted within hours. The second snowfall occurred on July 12, 1985, resulting from an unusual cold snap. This snowfall lasted slightly longer than the first and covered a larger area before melting away.

Climatic Factors Contributing to Snowfall

The occurrence of snowfall in Rondonópolis is a result of a confluence of exceptional weather conditions. Located in the tropical savanna climate zone, the city typically experiences high temperatures and humidity throughout the year. However, during the winter months (June-August), a strong cold front from the south can bring a significant drop in temperature, creating the potential for snowfall. Additionally, the city’s relatively high altitude of 260 meters above sea level contributes to its vulnerability to snowfall. The lower air pressure at higher altitudes allows temperatures to cool more rapidly, enhancing the chances of snow formation.

Sunrise and Sunset Times

In Rondonópolis, Brazil, the times of sunrise and sunset vary throughout the year due to the Earth’s changing position in relation to the sun. During the summer months (December to February), the sun rises around 5:30 AM and sets around 6:30 PM, providing ample daylight for outdoor activities. In contrast, during the winter months (June to August), the sun rises around 6:00 AM and sets around 5:30 PM, resulting in shorter days and less daylight. Additionally, the length of the day varies slightly throughout the year, with the longest day being December 21st and the shortest day being June 21st.

Solar Radiation and Temperature

Rondonópolis experiences high levels of solar radiation throughout the year due to its location near the equator. This abundant solar energy contributes to the city’s warm climate, with average temperatures ranging from 22 to 30 degrees Celsius (72 to 86 degrees Fahrenheit) throughout the year. However, the city also experiences distinct wet and dry seasons, with the wet season (October to March) bringing increased rainfall and humidity, while the dry season (April to September) is characterized by less rainfall and lower humidity. During the wet season, temperatures can rise due to the increased humidity, while during the dry season, temperatures can drop at night due to the lack of cloud cover.

Seasonal Humidity Patterns in Rondonopolis, Brazil

Rondonopolis, Brazil experiences significant seasonal variation in humidity levels. During the wet season, from December to April, humidity levels are consistently high, with average relative humidity ranging from 75% to 90%. The high humidity is caused by heavy rainfall and warm temperatures, creating a humid and tropical atmosphere. During this time, the air is often thick and uncomfortable, especially during the afternoons and evenings.

In contrast, during the dry season, from May to November, humidity levels drop significantly. Average relative humidity during this period ranges from 50% to 65%. The lower humidity is due to reduced rainfall and cooler temperatures. The air during the dry season feels drier and more comfortable, with occasional humidity spikes during thunderstorms or heavy rain showers.

Wind Patterns

Rondonópolis, Brazil, is characterized by two distinct wind patterns throughout the year. During the dry season (April to September), southeasterly trade winds typically dominate, bringing steady and moderate breezes. These winds are influenced by the South Atlantic High-Pressure system, which occupies the subtropical region of the South Atlantic Ocean. The southeasterly winds tend to be stronger during the afternoon and evening, with average speeds ranging from 10 to 20 kilometers per hour.

Speed and Variability

The wind speed in Rondonópolis varies depending on the season and time of day. During the rainy season (October to March), the wind patterns become more variable due to the influence of tropical air masses and thunderstorms. The winds may shift to a more northerly or westerly direction, and their speed can increase significantly, with gusts exceeding 30 kilometers per hour. These stronger winds are often associated with tropical storms and frontal systems passing through the region.

Best Time to Visit for Weather

The ideal time to visit Rondonopolis for favorable weather conditions is during the dry season, which typically runs from May to October. During this time, visitors can expect clear skies, low humidity, and comfortable temperatures ranging from 20 to 34 degrees Celsius (68 to 93 degrees Fahrenheit). July and August are considered the driest months, making them prime for outdoor activities, including exploring the city’s green spaces and embarking on wildlife excursions.

Best Time to Visit for Festivals

If your travel preferences prioritize cultural immersion, plan your trip to Rondonopolis during one of the city’s vibrant festivals. The Mato Grosso International Agricultural Fair (Expoagro/Exporonda) is the largest annual event, taking place in May. It showcases the region’s agricultural prowess and offers a glimpse into local traditions. In June, the city celebrates its anniversary with festivities, parades, and cultural performances. For a unique gastronomic experience, visit during the Food and Culture Festival in October, which features traditional cuisine, live music, and regional crafts.

Potential and Development

Rondonópolis, located in the state of Mato Grosso, Brazil, boasts significant solar energy potential due to its strategic location within the Cerrado biome, known for its high levels of solar radiation throughout the year. The city has been actively exploring solar energy as a sustainable and cost-effective alternative to traditional energy sources. In recent years, several solar power plants have been established in and around Rondonópolis, contributing to the city’s energy supply and reducing its carbon footprint.

Challenges and Opportunities

Despite the abundant solar energy resources available, Rondonópolis faces certain challenges in harnessing its potential. One significant obstacle is the intermittent nature of solar energy, as its availability fluctuates with weather conditions and time of day. To mitigate this challenge, energy storage systems and grid integration measures are crucial to ensure a reliable and consistent energy supply. Additionally, the city must address land constraints and transmission infrastructure limitations to maximize solar energy development. By adopting innovative technologies and collaborating with stakeholders, Rondonópolis can overcome these challenges and position itself as a hub for solar energy production.

General Topography

Rondonópolis, located in central-western Brazil, is situated in a rolling landscape characterized by savanna-like vegetation and a mix of flat and gently undulating terrain. The city is surrounded by low hills, with the Serra do Cipó Mountains rising to the east. The topography varies considerably within the municipality, ranging from flat plains in the north to the rugged hills and valleys of the Serra do Cipó region. The urban area of Rondonópolis is situated on a plateau between the Rio Vermelho and Rio Pardo rivers, which flow through the northern and southern parts of the municipality, respectively.

Hydrology

Rondonópolis lies within the Tapajós-Xingu river basin, and its topography plays a significant role in the drainage system. The Rio Vermelho and Rio Pardo rivers, along with their tributaries, form a complex network of waterways that traverse the municipality. These rivers are important for both water supply and transportation, providing a vital resource for agriculture, industry, and recreation. The topography also influences the formation of several wetlands and lakes, which provide habitat for diverse wildlife and support local ecosystems. The Serra do Cipó Mountains act as a natural barrier, influencing the flow of water and creating distinct watersheds within the region.

Nearest Airport to Rondonópolis, Brazil

The closest airport to Rondonópolis, Brazil is the Rondonópolis Airport (ROO), also known as Maestro Marinho Franco Airport. It is located approximately 10 kilometers (6 miles) from the city center and offers domestic flights to major cities within Brazil, including São Paulo, Brasília, Cuiabá, and Porto Alegre. ROO is served by several airlines, including Azul Brazilian Airlines, Gol Transportes Aéreos, and LATAM Airlines Brasil.

Additional Information

Rondonópolis Airport is a small regional airport that serves the city of Rondonópolis and surrounding areas. It has a single runway and a small terminal with basic amenities such as a departure lounge, check-in counters, and baggage claim area. The airport is accessible by taxi, bus, or rental car. For international flights, passengers can connect through major airports such as São Paulo’s Guarulhos International Airport (GRU) or Brasília’s Presidente Juscelino Kubitschek International Airport (BSB).

Geography and Climate

Rondonópolis, located in the state of Mato Grosso, Brazil, is a significant agricultural hub with a vast municipal area covering 34,677 square kilometers. The city’s terrain comprises rolling hills and plains, with the Rio Vermelho and Mutuca rivers meandering through its landscape. Rondonópolis experiences a tropical climate characterized by warm, humid summers and mild, dry winters. Temperatures typically range from 23°C to 36°C throughout the year.

Economy and Infrastructure

Agriculture forms the cornerstone of Rondonópolis’s economy, with soybeans, corn, and cotton ranking among the primary crops cultivated. The city is also home to numerous industries, including food processing, textiles, and metalworking. Rondonópolis boasts a modern infrastructure network, including an international airport, paved roads, and reliable energy and communication systems. The city’s strategic location along major highways and the Paraguay River facilitates trade and transportation with other regions of Brazil and neighboring countries.