Dibrugarh Climate & Monthly Temperature Overview – India

Summers in Dibrugarh

During the summer months in Dibrugarh, India, from March to May, the weather is characterized by high temperatures and humidity. The average temperature range is between 22°C to 34°C, with the highest temperatures occurring in May. The humidity levels are typically high, with an average of 70-80%. This combination of heat and humidity can lead to uncomfortable conditions, especially during the afternoon and evening hours. Thunderstorms are common during the summer months, bringing occasional relief from the heat.

Winters in Dibrugarh

In contrast to the hot and humid summers, the winter months in Dibrugarh are mild and pleasant. The period between October and February experiences average temperatures ranging from 12°C to 25°C. The humidity levels are lower during this time, making the weather more comfortable. While there is occasional rainfall during the winter, the skies are generally clear and sunny. This makes it an ideal time of year for outdoor activities and sightseeing.

Maximum Temperatures

Dibrugarh, located in the state of Assam, India, experiences significant temperature variations throughout the year. The months of April and May stand out as the hottest, with average maximum temperatures hovering around 35°C (95°F). During these months, the sun shines relentlessly, and the humidity can be oppressive, making it an uncomfortable time to visit. June to September brings on the monsoon season, which offers some respite from the heat, but temperatures remain around 32-33°C (90-91°F).

Minimum Temperatures

In December and January, the coldest months, average minimum temperatures drop to 10-11°C (50-52°F). Nighttime temperatures can occasionally dip below 10°C, and fog is common during this time. The monsoon season, from June to September, sees minimum temperatures rising to around 23-24°C (73-75°F). The rainfall during these months brings a noticeable cooling effect, providing some relief from the humid heat.

Cloud Characteristics in Dibrugarh, India

Dibrugarh, located in northeastern India, experiences a wide variety of cloud formations throughout the year. During the monsoon season (June to September), the city is often enveloped in thick cumulus and nimbostratus clouds. These clouds bring heavy rainfall, which is essential for agriculture and the local ecosystem. In the winter months (December to February), Dibrugarh typically has clear skies with occasional cirrus clouds. These thin, feathery clouds are composed of ice crystals and are often visible at high altitudes.

Seasonal Cloud Patterns

The seasonal variation in cloud cover over Dibrugarh is primarily influenced by the monsoon winds. During the summer months, the moisture-laden winds from the Bay of Bengal bring clouds and rainfall to the region. As the monsoon winds weaken in the fall, Dibrugarh experiences a transition to drier conditions. The winter months are generally characterized by clear skies and low humidity, with occasional periods of cloud cover due to passing weather systems. The city’s altitude, located in the foothills of the Himalayas, also contributes to its distinct cloud patterns.

Annual Precipitation Patterns

Dibrugarh, a city in northeastern India, experiences significant rainfall throughout the year, with an annual average of around 3,200 mm (126 inches). The monsoon season, which lasts from May to September, brings the bulk of the precipitation, with July and August being the wettest months. During this period, heavy rainfall is common, with frequent thunderstorms and downpours.

Seasonal Variations

The winter months (November to February) are relatively dry, with little rainfall and clear skies. However, during the pre-monsoon season (March to April), Dibrugarh experiences occasional showers and thunderstorms as the weather transitions from the dry winter to the wet monsoon season. These showers help to prepare the soil for the upcoming heavy rainfall.

Rainfall Patterns and Variability

Dibrugarh, situated in the northeast of India, experiences a distinct monsoon climate. The annual rainfall ranges between 2,000 and 2,500 mm, with the majority occurring during the monsoon season from June to September. The city receives significant rainfall during the pre-monsoon season in April and May, which aids in the cultivation of crops and replenishes water bodies. The variability in annual rainfall can be attributed to factors such as the strength of the monsoon winds, the position of the jet stream, and local topography.

Impact on Local Economy and Agriculture

Rainfall plays a crucial role in the economy and agriculture of Dibrugarh. The abundant rainfall supports the cultivation of rice, tea, and other crops. The pre-monsoon rainfall in particular is essential for the success of the rice crop, which is the primary food source for the local population. However, excessive or untimely rainfall can also lead to challenges, such as flooding, damage to crops, and disruption of transportation networks. Effective water management practices are, therefore, necessary to mitigate these risks and ensure the sustainability of the local economy and agricultural sector.

Unprecedented Snowfall

Dibrugarh, a city in the northeastern state of Assam, India, experienced an unprecedented snowfall in December 2022. This rare meteorological event blanketed the city in a thick layer of snow, causing widespread disruption. The snowfall, which lasted for several hours, surprised locals and visitors alike, as Dibrugarh is typically known for its subtropical climate. The snow accumulation reached up to 10 centimeters in some areas, making it the heaviest snowfall in the city’s recorded history.

Impact on City Life

The heavy snowfall had a significant impact on city life in Dibrugarh. Roads became impassable, causing traffic snarls and disrupting public transportation. Schools and businesses were closed, leaving many people stranded at home. The snow also caused power outages in some parts of the city, adding to the inconvenience for residents. The unusual snowfall also attracted tourists from neighboring areas, who came to witness the rare spectacle and experience the winter wonderland in a typically tropical region.

Climate and Weather in Dibrugarh

Dibrugarh experiences a humid subtropical climate characterized by hot and humid summers and mild winters. The city receives abundant rainfall throughout the year, with the monsoon season extending from June to September. During the summer months (April to October), temperatures can soar to a maximum of 40 degrees Celsius (104 degrees Fahrenheit), accompanied by high humidity levels. The winter months (November to March) are relatively mild, with temperatures typically ranging from 10 to 25 degrees Celsius (50 to 77 degrees Fahrenheit).

Impact of Climate Change on Dibrugarh

Climate change has had a noticeable impact on the climate of Dibrugarh. Rising temperatures and changes in rainfall patterns have been observed in recent years. The city has been experiencing longer and more intense heat waves during the summer, while the monsoon season has become more erratic. These changes have affected both the city’s environment and its economy. Increased temperatures have led to a rise in energy consumption and have had adverse effects on human health. The changing rainfall patterns have affected agricultural practices and have increased the risk of floods and droughts. Additionally, climate change has contributed to the decline of the city’s once-thriving tea industry.

Lunar Visibility in Dibrugarh

Dibrugarh, located in the northeastern state of Assam, India, experiences clear skies and minimal light pollution, making it an ideal location for lunar observation. The moon’s visibility in Dibrugarh varies throughout the month, with the full moon being the most prominent and the new moon being the least visible. Full moons appear as a complete, illuminated circle in the night sky, providing ample illumination. Crescent moons, on the other hand, appear as thin, crescent-shaped slivers due to the varying illumination of their surfaces by sunlight.

Moonrise and Moonset Timings

The moonrise and moonset timings in Dibrugarh follow a cyclical pattern throughout the month. During the full moon phase, the moon rises at sunset and sets at sunrise. As the moon progresses through its waning phases, the moonrise time gradually shifts later in the night, while the moonset time occurs earlier in the morning. During the new moon phase, the moon is not visible as it lies between the Earth and the sun. The moonrise and moonset timings are essential information for lunar observers and photographers who plan their activities based on the moon’s position in the sky.

Overview

Dibrugarh is subject to ample rainfall throughout the year, resulting in consistently high levels of humidity. The average relative humidity ranges from 70% to 90%, peaking during the monsoon season (June-September). This high humidity can cause discomfort and contribute to respiratory issues for some individuals, particularly during the summer months when temperatures soar.

Seasonal Patterns

During the dry season (October-May), humidity levels are generally lower, hovering around 60-75%. However, as the monsoon approaches, humidity levels begin to climb, reaching their peak in July and August. During these months, the combination of high humidity and heat can create an oppressive and muggy atmosphere. In contrast, during the winter months (December-February), humidity levels drop to their lowest, typically around 50%, providing a brief respite from the high humidity experienced during the rest of the year.

Seasonal Wind Patterns

Dibrugarh experiences distinct seasonal wind patterns influenced by the South Asian monsoon system. During the summer months (April to October), the southwest monsoon brings moisture-laden winds from the Bay of Bengal. These winds are strong and cause rainfall, contributing to the lush vegetation in the region. The wind direction shifts to northeast during the winter months (November to March), creating a dry and cooler season.

Effects of Wind on Local Climate

The wind patterns in Dibrugarh play a significant role in shaping the local climate. The monsoon winds bring heavy rainfall, which influences the region’s tropical climate. The rains also support the rich biodiversity and agriculture in the area. The strong winds can occasionally cause dust storms and impact air quality. During the winter months, the northeast winds bring drier conditions, resulting in a more temperate climate with less rainfall. The wind speeds are generally moderate to strong, providing a cooling effect during the day and a pleasant breeze at night.

Summer in Dibrugarh (March-May)

The summer season in Dibrugarh is characterized by high temperatures, often reaching upwards of 35°C (95°F). However, the heat is tempered by the lush greenery and abundant rainfall during this time. The rains provide relief from the oppressive heat and make for a pleasant and refreshing atmosphere. Visitors can enjoy outdoor activities such as hiking or boating during the early morning or evening hours when the temperatures are more moderate.

Winter in Dibrugarh (November-February)

Winter in Dibrugarh is generally mild, with temperatures ranging from 15°C to 25°C (59°F to 77°F). The air is dry and crisp, making it an ideal time for sightseeing and exploration. The absence of humidity allows for clear views of the surrounding hills and tea plantations, providing a picturesque backdrop for travelers. Additionally, the winter season is a popular time for tea tourism, as visitors can witness the harvesting and processing of the famous Assam tea.

Dibrugarh’s Solar Potential and Initiatives

Dibrugarh, a city located in the eastern Indian state of Assam, has significant potential for harnessing solar energy due to its abundant sunshine. To tap into this potential, the Assam government has launched several initiatives, including the “Dibrugarh Smart City Mission,” which aims to install 10 MW of solar power capacity in the city. The state has also established a renewable energy hub in Dibrugarh to promote the development and implementation of solar energy projects.

Challenges and Opportunities

Despite its vast solar potential, Dibrugarh faces certain challenges. The high upfront investment cost of solar panels and the lack of trained technicians can hinder the widespread adoption of solar technology. Additionally, the presence of clouds and dust during the monsoon season can affect solar power generation. However, the government’s support and the availability of subsidies are helping to overcome these challenges. By addressing these barriers and fostering collaboration between stakeholders, Dibrugarh can unlock the full potential of solar energy and transition to a more sustainable energy future.

Brahmaputra Valley and the Patkai Range

Dibrugarh is located in the Brahmaputra Valley of Assam, India, which is a flat and fertile region formed by the alluvial deposits of the Brahmaputra River. The valley is surrounded by the Himalayan foothills to the north and the Patkai Range, an extension of the Himalayas, to the south. The Patkai Range forms a natural boundary between India and Myanmar and rises to an elevation of over 2,000 meters in some areas. The lush vegetation and diverse wildlife of the Patkai Range contribute to Dibrugarh’s picturesque surroundings.

River Systems and Wetlands

The Brahmaputra River is the lifeline of Dibrugarh and the surrounding region. It flows through the heart of the city and provides sustenance to the local population. Numerous tributaries, such as the Dibru, Lohit, and Subansiri rivers, converge in Dibrugarh, making it a hub for riverine traffic. The area is also home to several wetlands, including the Dibru-Saikhowa National Park, which is renowned for its rich biodiversity and is recognized as a UNESCO World Heritage Site. The network of rivers and wetlands plays a crucial role in maintaining the ecological balance and supporting the livelihoods of the local communities.

Dibrugarh Airport

Dibrugarh Airport (IATA: DIB), officially known as Mohanbari Airport, is the primary airport serving Dibrugarh, a city in the Indian state of Assam. The airport is situated approximately 15 kilometers south of Dibrugarh city center and handles both domestic and international flights. Dibrugarh Airport is well-connected to major cities in India, including Delhi, Mumbai, Kolkata, and Chennai, as well as to select international destinations in neighboring countries.

Other Nearby Airports

In addition to Dibrugarh Airport, there are several other airports located within a reasonable driving distance of the city. Jorhat Airport (JRH), located approximately 70 kilometers west of Dibrugarh, is a smaller airport that offers limited domestic flights. Lilabari Airport (IXI), situated about 110 kilometers north of Dibrugarh, is a military airport that occasionally handles civilian flights. For international travelers, the nearest major international airport is Lokpriya Gopinath Bordoloi International Airport (GAU) in Guwahati, which is approximately 350 kilometers southwest of Dibrugarh.

History and Culture

Dibrugarh, nestled in the eastern Indian state of Assam, holds a rich tapestry of history and culture. During British colonial rule, it served as a vital commercial and administrative center known for its tea and coal industries. The town is home to several historic landmarks, including the Dibrugarh University, which is renowned for its academic excellence and research in the fields of science, humanities, and technology. Dibrugarh is a vibrant cultural hub known for its lively festivals and vibrant arts scene. The city celebrates its Assamese heritage through traditional music, dance, and theater forms, and is home to numerous museums, galleries, and cultural centers that showcase its diverse artistic expressions.

Geography and Climate

Dibrugarh is situated in the Brahmaputra Valley, a fertile and picturesque region known for its lush greenery and abundant natural resources. The city is surrounded by verdant tea gardens and rolling hills, and it is traversed by several rivers, including the Brahmaputra River. Dibrugarh experiences a tropical monsoon climate, with hot and humid summers and mild, dry winters. The city receives heavy rainfall during the monsoon season, which lasts from June to October. The diverse flora and fauna found in the surrounding areas make Dibrugarh a popular destination for nature enthusiasts, with opportunities for birdwatching, wildlife safaris, and trekking in the nearby forests and national parks.