page_title: Mazandaran Province
section_title: Climate
hierarchical_section_title: Mazandaran Province / Geography and population / Climate
caption_attribution_description: English: Alborz Mt. Mazandaran, Iran
context_page_description: Mazandaran Province, is an Iranian province located along the southern coast of the Caspian Sea and in the adjacent Central Alborz mountain range, in central-northern Iran.
  Mazandaran Province is one of the most densely populated provinces in Iran and has diverse natural resources, notably large reservoirs of oil and natural gas. The province's four largest counties are Sari, Amol, Nur, and Tonekabon. It was founded in 1937.
  The diverse nature of the province features plains, prairies, forests and rainforest stretching from the sandy beaches of the Caspian Sea to the rugged and snowcapped Alborz sierra, including Mount Damavand, one of the highest peaks and volcanoes in Asia.
  Mazandaran is a major producer of farmed fish, and aquaculture provides an important economic addition to traditional dominance of agriculture. Another important contributor to the economy is the tourism industry, as people from all of Iran enjoy visiting the area. Mazandaran is also a fast-growing centre for biotechnology.
context_section_description: Mazandaran province naturally comes under the influence of the geographical latitude, the Alborz mountain range, elevation from sea level, distance from the sea, and the southern barren areas of Turkmenistan, local and regional air currents, and versatile vegetation cover. These conditions result  in the climatic division of the province into three types: (1) Moderate Caspian weather with hot, humid summers and mild, humid winters, (2) moderate mountainous weather with long, cold and freezing winters and mild and short summers, and (3) cold mountainous weather with long freezing winters and short cool summers. There is often snowfall during most of the seasons in the latter region, which continues till mid-summer.
  The western and central plains of the province, up to the northern foothills of the Alborz Mountain Range, experience the mild climate of the Caspian region.
  In altitudes of 1,500 to 3,000 meters, a moderate mountainous climate with long, cold winters, and short, mild summers is prevalent. In this region, snow covers parts of the province even into the middle of the warm season. In fact, snow can be observed in this region even in the warmest months of the year.
caption: Central Alborz mountain range in Mazandaran Province
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