Behshahr Climate & Monthly Temperature Overview – Iran
Climate
Behshahr experiences a humid subtropical climate, characterized by hot, humid summers and mild, rainy winters. The average annual temperature hovers around 18.4°C (65.1°F), with July being the warmest month at an average of 28.4°C (83.1°F) and January the coolest at 9.2°C (48.6°F). Rainfall is distributed fairly evenly throughout the year, but the city experiences a slight increase during the spring and fall months. The average annual precipitation is approximately 822 mm (32.4 in).
Average Weather Year Round
Spring (March-May): Spring in Behshahr is generally mild and pleasant, with average temperatures ranging from 11.4°C (52.5°F) in March to 21.1°C (70.0°F) in May. Rainfall is moderate during this season, with an average of 60 mm (2.4 in) per month.
Summer (June-August): Summers in Behshahr are hot and humid, with average temperatures hovering around 28°C (82°F). July is typically the hottest month, with average temperatures reaching 28.4°C (83.1°F). Rainfall is infrequent during the summer months, averaging around 10 mm (0.4 in) per month.
Autumn (September-November): Autumn in Behshahr is a transitional season, with temperatures gradually decreasing from 23.7°C (74.7°F) in September to 12.7°C (54.9°F) in November. Rainfall is moderate during this season, with an average of 60 mm (2.4 in) per month.
Winter (December-February): Winters in Behshahr are mild and rainy, with average temperatures ranging from 8.6°C (47.5°F) in December to 9.2°C (48.6°F) in January. Rainfall is the highest during the winter months, with an average of 90 mm (3.5 in) per month.
Annual Temperature Variations
Behshahr, Iran experiences distinct seasonal temperature variations throughout the year. During the summer months (June to September), average temperatures can soar up to 32°C (90°F) or even higher. The hottest month is typically August, with average temperatures reaching a peak of 35°C (95°F). In contrast, winter temperatures (December to February) can drop significantly to an average low of 2°C (36°F). The coldest month is usually January, when temperatures can plummet to below 0°C (32°F).
Influence of Geography and Climate
Behshahr’s unique geographical location plays a significant role in shaping its temperature patterns. Situated on the southern shore of the Caspian Sea and surrounded by mountains, the city experiences a moderate Caspian climate with warm summers and relatively mild winters. The proximity to the sea helps regulate coastal temperatures, preventing extreme heat or cold. Additionally, the Alborz Mountains to the south shield the city from cold continental air masses, contributing to its milder climate.
Cloud Types in Behshahr, Iran
Behshahr, a city on the southern coast of the Caspian Sea in northern Iran, experiences a wide variety of cloud types throughout the year. Cumulus clouds are common in the morning and evening, and often form into larger cumulonimbus clouds, bringing rain or thunderstorms. During the afternoon, cirrus and cirrocumulus clouds often form at high altitudes. These clouds are made of ice crystals and give the sky a hazy or milky appearance.
Cloud Patterns and Formation
The cloud patterns and formations in Behshahr are influenced by the city’s geographic location and climate. The proximity to the Caspian Sea provides a steady source of moisture, which contributes to the formation of clouds. The mountains to the south of the city also play a role in cloud formation, by forcing air to rise and cool, which leads to condensation and cloud formation. The prevailing wind direction also affects cloud patterns, as winds from the north bring in moisture from the sea while winds from the south bring in drier air from the interior of Iran.
Annual Precipitation
Behshahr, located on the southern coast of the Caspian Sea in Iran, receives substantial annual precipitation. The city experiences a humid subtropical climate characterized by mild winters and warm summers. The average annual precipitation in Behshahr is approximately 800 millimeters (31.5 inches), with rainfall occurring throughout the year. However, the highest precipitation occurs during the spring and autumn months, when the Caspian Sea brings moisture-laden air to the region. During these seasons, frequent rainfall and occasional thunderstorms contribute significantly to the city’s precipitation totals.
Seasonal Variation
The distribution of precipitation in Behshahr varies throughout the year, with distinct wet and dry seasons. The wet season typically extends from September to March, when the region experiences regular rainfall and occasional snowfall. During this period, the average monthly precipitation ranges from 70 to 100 millimeters (2.8 to 3.9 inches). In contrast, the dry season lasts from April to August and is characterized by much less precipitation. During these months, the average monthly precipitation drops to below 50 millimeters (2 inches), with occasional showers or thunderstorms providing sporadic rainfall. The seasonal variation in precipitation is primarily influenced by the changing atmospheric circulation patterns and the position of the Caspian Sea’s moisture-bearing air masses.
Rainfall Patterns
Behshahr, Iran experiences a subtropical climate with significant rainfall throughout the year. The city receives an annual precipitation of approximately 1,200 millimeters (47 inches), which is evenly distributed over the seasons. However, there is a slight increase in rainfall during the spring (March-May) and autumn (October-November), contributing to the lush vegetation and agricultural productivity in the region.
Seasonal Variability
During the wet season, rainfall can be intense and often accompanied by thunderstorms. The summer months (June-August) witness the highest temperatures, with rainfall decreasing slightly. However, even during the summer, Behshahr receives occasional showers that provide respite from the heat and humidity. The winter months (December-February) are generally cooler, with rainfall remaining consistent throughout the season. Snowfall is rare in Behshahr due to its proximity to the Caspian Sea and the moderating influence of the sea breeze.
Causes of Snowfall in Behshahr, Iran
Behshahr, located in northern Iran, experiences snowfall primarily due to its geographical position. The city is situated close to the Caspian Sea and lies within the Alborz mountain range. These factors contribute to the formation of clouds and the accumulation of cold air in the region. As moist air from the sea rises and encounters colder temperatures in the mountains, it condenses and forms snow clouds. Additionally, the high altitude of Behshahr, which is approximately 15 meters above sea level, also plays a role in cooling the air and facilitating snowfall.
Impacts of Snowfall in Behshahr, Iran
Snowfall in Behshahr has both positive and negative impacts on the city and its inhabitants. On a positive note, snow cover helps insulate the soil, protects crops from frost damage, and provides moisture for vegetation during the spring thaw. Moreover, snowfall attracts tourists and winter sports enthusiasts, boosting the local economy. However, snowfall can also pose challenges, such as disruptions to transportation, power outages, and increased health risks for residents. Heavy snowfall can block roads, making it difficult for emergency vehicles to reach those in need. It can also lead to frostbite and hypothermia, particularly among vulnerable populations. Therefore, proper preparation and mitigation measures are crucial to minimize the negative impacts of snowfall in Behshahr.
Climate and Sunshine
Behshahr, a city in northern Iran, experiences a humid subtropical climate characterized by hot, humid summers and mild, moist winters. The city receives abundant sunshine throughout the year, with an average of over 2,600 hours of sunshine annually. The sunniest months are July and August, when the average daily sunshine duration exceeds 11 hours. During these months, the sun rises around 5:30 am and sets around 7:30 pm, providing ample daylight for outdoor activities.
Impact on Tourism and Economy
The abundance of sunshine in Behshahr has a positive impact on tourism and the local economy. The city attracts both domestic and international tourists who seek to enjoy its sunny beaches and outdoor attractions. The warm, sunny weather supports a thriving agricultural industry, with the cultivation of rice, citrus fruits, and other crops. The city also has a growing solar energy industry, harnessing the abundant sunlight to generate renewable energy. With its favorable climate and ample sunshine, Behshahr continues to be a popular destination for leisure and economic opportunities.
Visibility and Observation:
The moon is visible in Behshahr, Iran, as it is in any location on Earth. Its visibility and appearance depend on the phase of the lunar cycle. During a new moon, the moon is not visible from Earth because it is positioned between the Earth and the sun. As the moon waxes, it becomes more visible, reaching its peak visibility during a full moon when the entire moon is illuminated by sunlight. The moon’s position in the sky also changes throughout the night, rising in the east and setting in the west.
Cultural and Religious Significance:
The moon holds cultural and religious significance for the people of Behshahr. In Islamic culture, the moon is associated with the lunar calendar, which determines important religious holidays such as Ramadan, Eid al-Fitr, and Eid al-Adha. The moon also plays a role in astrology, with each moon phase being associated with different qualities and energies. Additionally, the moon is often seen as a symbol of beauty, mystery, and change in Persian poetry and literature.
Seasonal Humidity Variations
Behshahr in northern Iran experiences significant seasonal variations in humidity. During the summer months (June to September), humidity levels typically range from 60% to 90%. The high temperatures, often reaching the mid-30s Celsius, result in higher levels of water vapor in the air. In addition, the proximity to the Caspian Sea influences humidity levels, contributing to a moist and humid climate.
Influence of Precipitation and Wind
Precipitation patterns also contribute to humidity fluctuations. During the fall and winter months (October to March), precipitation increases, bringing with it higher levels of moisture in the atmosphere. This results in increased humidity, often reaching 70-80%. On the other hand, the influence of prevailing winds, mostly from the northwest, can help mitigate humidity levels by dispersing moisture. These winds bring drier air from the interior regions of the country, resulting in relatively lower humidity, particularly during the spring (April and May).
Wind Characteristics in Behshahr, Iran
Behshahr, a city in Iran’s Mazandaran province, experiences moderate winds throughout the year. The prevailing wind direction during most of the year, including winter, is from the northwest. These winds bring cold air from the Caspian Sea and contribute to the city’s mild winters. During summer, however, the predominant wind direction shifts to the southwest, carrying warm and humid air from the interior of the country. This seasonal change in wind direction influences the seasonal temperature variations in Behshahr.
Seasonal Wind Patterns
Summer in Behshahr is characterized by persistent southwesterly winds that bring hot and dry air. These winds, known as “shamal” winds, can reach speeds of 20-30 kilometers per hour (12-19 miles per hour) and contribute to the city’s high summer temperatures. The autumn season sees a shift in wind direction, with northwesterly winds becoming more prevalent. These winds are cooler and bring moisture from the Caspian Sea, resulting in increased rainfall and milder temperatures. Winter in Behshahr is characterized by weak to moderate northwest winds that bring cold air from the mountains. The frequency and intensity of these winds increase during the winter months, contributing to the city’s cold and snowy winters.
Spring (March to May)
Spring in Behshahr is captivating with its verdant landscapes, blooming wildflowers, and moderate temperatures. The city awakens from winter’s slumber as the surrounding rice paddies turn a vibrant green. The average temperature ranges between 10°C and 25°C, making it ideal for outdoor activities such as hiking, cycling, and picnicking in the picturesque Neka Valley. April and May are particularly popular months, as the area hosts the annual Tulip Festival, showcasing a kaleidoscope of colors in the nearby Ghubar Hill.
Autumn (September to November)
Autumn transforms Behshahr into a haven of vibrant hues. The lush rice paddies change to a golden yellow, while the surrounding hills burst into an array of fall foliage. The weather remains pleasant with average temperatures ranging from 15°C to 30°C. This provides an opportunity to explore the city’s cultural heritage at the Behshahr Bazaar, a bustling hub of local crafts and souvenirs. The serene lagoon of Abbas Abad provides a tranquil spot for leisurely walks or boat rides, allowing visitors to soak in the beauty of autumn’s embrace.
Potential of Solar Energy in Behshahr
Behshahr, a city in northern Iran, possesses significant potential for solar energy exploitation. The region experiences a high number of sunny days throughout the year, with an average solar irradiance of over 5 kWh/m²/day. Additionally, Behshahr benefits from relatively flat terrain, which facilitates the installation of large-scale solar farms.
Current Status and Future Prospects
Currently, solar energy contribution to Behshahr’s energy mix is limited. However, the city has embarked on ambitious plans to increase solar power generation. Several solar projects are either under construction or in the planning stages, with a collective capacity of over 100 MW. These projects are expected to come online in the coming years, making a substantial contribution to Behshahr’s energy security and reducing its reliance on fossil fuels. To further accelerate solar adoption, the city is implementing incentive programs and collaborating with research institutions to promote innovation and technological advancements in the solar sector.
General Topography
Behshahr is a coastal city located in the northern Iranian province of Mazandaran, along the southern shores of the Caspian Sea. The city’s topography is characterized by a relatively flat and low-lying plain, with elevations generally ranging from 0 to 20 meters above sea level. This plain is surrounded by foothills of the Alborz Mountains to the south and the Caspian Sea to the north. The plain is composed of alluvial deposits from the Talar River, which flows through the region and empties into the Caspian Sea.
Coastal Features
Behshahr’s coastal zone extends for approximately 15 kilometers along the Caspian Sea. The coastline is predominantly sandy and features a series of beaches and dunes. There are also several small islands scattered along the coast, notably Ashuradeh and Miankaleh. These islands are important breeding grounds for migratory birds and support a diverse ecosystem. The Caspian Sea itself is a large inland sea with a maximum depth of over 1,000 meters. Its waters are generally calm, making it a popular destination for swimming, boating, and fishing.
Dasht-e Naz Airport (DAS)
Dasht-e Naz Airport (IATA: DAS) is the nearest airport serving Behshahr, Iran. It is located approximately 30 kilometers (19 miles) west of the city center. The airport has one runway, designated 03/21, which measures 2,736 meters (8,976 feet) in length.
Services and Facilities
Dasht-e Naz Airport offers limited services and facilities. It primarily serves domestic flights operated by Iranian airlines such as Iran Air, Mahan Air, and Zagros Airlines. The airport has a small terminal building with basic amenities such as a baggage claim area, check-in counters, and a few shops. Ground transportation options are also limited, with taxis and private vehicles being the main modes of transport to and from the airport.
Other Airports in the Region
In addition to Dasht-e Naz Airport, there are other airports located within a reasonable distance of Behshahr. These include:
- Sari Dasht-e Naz Airport (DSD): This airport is located approximately 70 kilometers (43 miles) west of Behshahr. It has a longer runway and handles a wider range of domestic and international flights.
- Mashhad International Airport (MHD): This major airport is located approximately 250 kilometers (155 miles) east of Behshahr. It offers a wide range of domestic and international flights, as well as convenient connections to other regions of Iran and beyond.
History of Behshahr
Behshahr, an ancient city located in northern Iran, boasts a rich history dating back to the pre-Islamic era. Its strategic location on the Caspian Sea coast has made it a significant trading hub throughout history. During the Safavid dynasty (1501-1736), Behshahr flourished as a prosperous city, adorned with magnificent buildings and gardens. However, it faced setbacks during the Qajar period (1796-1925), experiencing decline and economic hardship.
Modern-Day Behshahr
In recent decades, Behshahr has undergone a remarkable transformation. It has emerged as a major agricultural and industrial center, benefiting from its fertile lands and proximity to the sea. The city is renowned for its rice cultivation, and it has also developed significant industries in sectors such as food processing, textiles, and tourism. Behshahr’s modern infrastructure, including its international airport and well-connected road networks, has further strengthened its economic growth.