Last updated: April 17, 2025
Māzandarān, Iran, presents a Csa climate classification, characterized by its Mediterranean influence. The region experiences a significant temperature range, with winter lows plunging to -17°C (2°F) in January, while summers can soar to 39°C (102°F) in July. The annual average temperature hovers around a comfortable 17°C (62°F), striking a balance that underscores the dynamic climatic conditions of this picturesque area. This climate fosters unique ecosystems and agricultural practices, making Māzandarān a vital region of interest for both environmental and social studies.
In Māzandarān, Iran, temperature patterns reveal a dramatic seasonal shift characterized by cold winters and warm summers. In January, temperatures can plummet to a minimum of -17°C (2°F), with average values around 8°C (46°F), marking the coldest period of the year. As winter progresses into February and March, temperatures gradually rise, with March experiencing a marked increase as averages reach 10°C (51°F). By April and May, the region transitions into a pleasant spring, with average temperatures rising to 14°C (57°F) and 19°C (67°F), respectively, leading into a hot summer. The peak heat occurs in July, where maximum temperatures soar to 39°C (102°F), before slightly cooling off in August and September. As autumn approaches, temperatures begin to drop again, culminating in colder months where December registers lows around -13°C (8°F). This cyclical temperature pattern not only shapes the local climate but also influences agricultural and ecological dynamics throughout the year.
Tonekabon experiences a temperature range from a minimum of -8°C (17°F) in January to a maximum of 29°C (85°F) in September, showcasing its cold winter and warm summer months monthly temperatures in Tonekabon. In Ramsar, temperatures vary from 2°C (36°F) in February to 31°C (89°F) in August, reflecting a milder climate overall monthly temperatures in Ramsar. Meanwhile, Babolsar records temperatures ranging from a chilly 1°C (34°F) in February to a scorching 36°C (97°F) in July, indicating significant summer heat monthly temperatures in Babolsar.
Māzandarān, Iran, experiences a distinctive precipitation pattern throughout the year, with a concentration of rainfall in the late autumn and winter months. January begins the year with approximately 88 mm (3.5 in) of rainfall over an average of 9 days, while February sees an increase to 104 mm (4.1 in) over 11 days, indicating a wet start to the year. The spring months, although somewhat damp, witness a gradual decrease in precipitation, with May experiencing the lowest rainfall at 58 mm (2.3 in). Transitioning into summer, June receives only 31 mm (1.2 in), marking the driest month, before precipitation begins to rise again in July and August, with 75 mm (3.0 in) and 56 mm (2.2 in), respectively.
As autumn unfolds, precipitation experiences a notable resurgence, with October becoming the wettest month at 166 mm (6.5 in), followed closely by November, which records 163 mm (6.4 in) over 13 days. September also contributes significantly with 100 mm (3.9 in). The year concludes with substantial rainfall in December, totaling 99 mm (3.9 in), which underscores the region's climatic trend of heavier rainfall during the colder months. This seasonal distribution of precipitation is vital for local water resources, agriculture, and ecosystems, shaping the landscape of Māzandarān throughout the year.
In Māzandarān, Iran, humidity levels display intriguing seasonal trends throughout the year. The winter months, particularly January and February, see relatively high humidity, peaking at 76% before gradually declining in the late spring and summer. By July, humidity drops to its annual low of 66%, followed by a notable decrease to just 57% in August. However, this trend reverses as the year progresses; humidity begins to rise again in September and October, reaching 77% in November before returning to 74% in December. This cyclical pattern illustrates how Māzandarān experiences a humid climate, with significant fluctuations that create a diverse and rich environment.
In Māzandarān, Iran, sunshine duration exhibits a clear seasonal trend characterized by a gradual increase from winter to summer. Starting the year with 205 hours of sunshine in January, the region experiences a steady rise throughout the early months. February sees an uptick to 243 hours, followed by a significant leap as March records 297 hours and April reaches 304 hours. This build-up continues into late spring, with May achieving 361 hours, serving as a precursor to the peak summer months that boast the highest levels of sunshine.
During the summer, June stands out with 383 hours of sunlight, while July maintains a strong showing at 371 hours. However, sunshine duration begins to taper off as August records 361 hours, leading into the autumn months where September captures 324 hours and descends further to 294 hours in October. Notably, November and December experience shorter days, with a drop to 239 hours and 248 hours, respectively. This seasonal fluctuation not only influences the agricultural cycles and tourism in the region but also shapes the lifestyle of its residents, emphasizing the importance of sunlight throughout the year.
In Māzandarān, Iran, the UV Index displays notable fluctuations throughout the year, reflecting seasonal variations in solar radiation exposure. Starting from January with a UV Index of 5, categorized as moderate, residents have a burn time of approximately 30 minutes before sun protection becomes essential. As winter progresses into February, the UV Index rises to 6, indicating a high exposure risk, with a burn time reduced to 25 minutes. The arrival of spring brings even more significant increases, most strikingly in March when the index skyrockets to 10, crossing into the very high bracket, necessitating protective measures within just 15 minutes.
The summer months introduce extreme UV levels, peaking in May with an index of 13 and a burn time of just 10 minutes. June and July maintain an equally intense value of 12, emphasizing the need for high sun protection during outdoor activities. August sees a slight decrease to 11, but still falls within the extreme risk category. As autumn approaches, the UV Index begins to moderate, dropping to 10 in September and rebounding to 7 in October before returning to a moderate risk of 5 in November and 4 in December. This yearly cycle underscores the importance of awareness regarding UV exposure and appropriate sun safety measures during the peak months.
UV Risk Categories
In Māzandarān, Iran, daylight duration showcases a clear seasonal progression, with notable increases from winter to summer. Beginning in January, the region experiences approximately 9 hours of daylight, gradually lengthening to 10 hours in February and extending further to 11 hours by March. As spring unfolds, daylight hours continue to grow, peaking at 14 hours from May through July. This period of extended sunlight not only enhances outdoor activities but also positively influences agricultural practices, allowing farmers to maximize their growing seasons.
As summer wanes, daylight begins to diminish again, with August recording 13 hours of sunlight and September seeing a decrease to 12 hours. The trend continues into October, where daylight is down to 11 hours, followed by November and December, both returning to 10 and 9 hours, respectively. This cyclical pattern highlights the natural rhythm of the seasons in Māzandarān, emphasizing the importance of daylight for both ecological balance and daily life in the region.
Babolsar, Iran, experiences a humid subtropical climate with hot summers and mild winters. January's temperatures range from 2°C to 20°C, while July sees highs of up to 36°C. Precipitation is highest in November at 100 mm and lowest in June at just 5 mm, with most rainfall occurring in the colder months. The city enjoys abundant sunshine, particularly in May and June, totaling over 357 hours. For more details, visit Babolsar climate.
Nowshahr, Iran, experiences a temperate climate with distinct seasonal changes. The winter months see average temperatures ranging from 11°C (52°F) in January to 14°C (58°F) in April, accompanied by significant rainfall, particularly in October and November, with precipitation peaking at 247 mm (9.7 in). Summers are warm, with average highs reaching up to 32°C (90°F) in July and August, while sunshine is abundant, especially from May to July, where it exceeds 360 hours. The variation in temperature and precipitation contributes to the lush vegetation characteristic of the region. For more details, visit Nowshahr climate.
Ramsar, Iran, experiences a mild climate with average temperatures ranging from 11°C (51°F) in January to 26°C (79°F) in July. The region receives significant rainfall, particularly in the autumn months, peaking at 269 mm (10.6 in) in November and 240 mm (9.5 in) in October. Sunshine is abundant, especially during the spring and summer, with the highest monthly total of 392 hours occurring in June. Overall, Ramsar's climate is characterized by warm summers and cool, rainy winters. For more details, visit Ramsar climate.
Tonekabon, Iran experiences a diverse climate with cold winters and warm summers. January temperatures range from a chilly -8°C to a mild 14°C, while July sees highs around 28°C. Precipitation peaks in the late summer and autumn months, particularly in September and October, with rainfall reaching up to 197 mm. Despite the significant rainfall, the region enjoys ample sunshine, particularly in May and June with over 370 hours per month. For more detailed information, visit Tonekabon climate.
In conclusion, the climatic patterns of Māzandarān, Iran, reveal a rich tapestry of seasonal variations that influence both the environment and the lifestyle of its inhabitants. From temperature fluctuations that shift from frigid winters to scorching summers, to the dynamic interplay of sunshine, UV exposure, and daylight duration, each element contributes to the region's unique character. The notable changes in precipitation further shape the agricultural practices and ecological systems, underscoring the interconnectedness of these climatic factors. Understanding these trends is essential for effective resource management and preparedness, ultimately fostering a deeper appreciation for the natural world in which the people of Māzandarān thrive.