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Best time to go to Northern Iran (Caspian Sea)

Find the best time to travel to Northern Iran (Caspian Sea) using month-by-month climate and weather. Also compare tourist crowding by season. Also explore the region's main cities to find best time to go to Iran. Identify the activities to prioritize by month.

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Check your ideal travel criteria and find the best time to go to Northern Iran (Caspian Sea) according to your preferences.
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Best time to go to Northern Iran (Caspian Sea)

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Northern Iran (Caspian Sea) : best time to go in short
Climate

Climate of Northern Iran (Caspian Sea)

Explore monthly temperatures and rainfall city by city in Northern Iran (Caspian Sea) with our detailed climate charts.

Weather charts: temperatures and precipitation in Northern Iran (Caspian Sea)

Climate averages in Gorgan

More details
1°C to 35°C 1115 mm/year (max 188 mm/month)

Temperatures

Average curve and range between monthly minima and maxima.
Average Min / max

Precipitation

Average monthly rainfall observed each month.
Average rainfall
Cities and places

Main cities of Northern Iran (Caspian Sea)

Compare the main towns in the region to choose your base according to the weather, climate and the best time to travel.

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Gorgan
Best time to go Climate

Gorgan

Rasht
Best time to go Climate

Rasht

Ramsar
Best time to go Climate

Ramsar

Badab-e Surt
Best time to go Climate

Badab-e Surt

Masouleh
Best time to go Climate

Masouleh

Astara
Best time to go Climate

Astara

Amol
Best time to go Climate

Amol

Activities

Best time to go to Northern Iran (Caspian Sea) according to your preferences

Identify the most favorable months for each travel desire to Northern Iran (Caspian Sea) and the activities you wish to do there.

Cultural visits and heritage

9/10
Best months
January February March April May June September October November December
In Northern Iran, on the shores of the Caspian Sea, cultural visits reveal a diverse heritage: vernacular villages like Masouleh, markets and museums in Rasht or Amol... , protected natural sites such as Badab-e Surt, and rural traditions around Damavand or Golestan National Park. Ramsar and Astara often serve as bases for exploration; adapt itineraries to local access and weather conditions.

Nature and landscapes

8/10
Best months
March April May June September
In northern Iran, the Caspian coast and the foothills of the Alborz offer a range of panoramas: shores, forests, rice paddies and mineral formations. From Ramsar, Masouleh... , Rasht or Gorgan, one alternates between sea views and wooded hills; Badab-e Surt and Golestan National Park add geological features and wetlands. Access varies with roads and terrain, so plan routes accordingly.

Hiking and trekking

8/10
Best months
April May September
In northern Iran along the Caspian Sea, hiking lets you explore humid forests, the Alborz foothills and limestone landscapes. Towns such as Ramsar, Amol, Masouleh and Astara... serve as starting points for mid-mountain routes and village walks; Golestan National Park and Badab-e Surt offer more nature-focused hikes. Consider humidity, terrain and local access depending on the area.

Gastronomy

10/10
Best months
January February March April May June July August September October November December
In northern Iran, gastronomy along the Caspian coast blends Caspian fish, fragrant rice, herbs and local recipes from Gilan and Mazandaran. From towns such as Rasht, Ramsar... , Gorgan and Amol, markets and small restaurants offer these specialties year-round. In mountainous areas and villages (Masouleh, Damavand), home cooking and hot dishes round out the offerings, depending on locally available products.
Visitor numbers

Crowd levels and tourist seasons

Compare the busiest periods and the quieter months to plan your trip to Northern Iran (Caspian Sea) according to the atmosphere you seek.

Peak season
JulyAugust
High season
AprilMayJuneSeptemberOctoberDecember
Mid-season
JanuaryMarchNovember
Low season
February
Crowds at a glance

How do visitor numbers change in Northern Iran (Caspian Sea)?

Visitor numbers in Northern Iran (Caspian Sea) vary significantly depending on the time of year. The choice of month can therefore really change the atmosphere of the trip: livelier in high season, more relaxed and quieter in low season.

The high season is concentrated mainly in April, May, June, July, August, September, October and December, with more visitors, a livelier atmosphere and often increased demand for accommodations.

To travel with fewer crowds, the months of January, February, March and November are generally the most interesting in terms of crowds.

Updated on 15/09/2026

Visitor index month by month

An index from 0 to 100 to visualize how visitor numbers vary over the year.
The information and the chart above are an average of visitor numbers in Northern Iran (Caspian Sea). The low and high season dates may therefore vary depending on regions, cities, climate, or certain local events.
Regions

Other regions of Iran

Find our information on the climate and the best times for the other regions of Iran.

Frequently asked questions

Best time to go to Northern Iran (Caspian Sea): Frequently asked questions

Short answers to the questions we most often ask ourselves before booking.

The best weather conditions in Northern Iran (Caspian Sea) are concentrated over 9 months: March, April, May, June, July, August, September, October and November. It is during this period that the weather is considered good to ideal.

No month is really to be avoided in Northern Iran (Caspian Sea): conditions remain fair to favorable throughout the year. The choice should be made based on prices, crowd levels or your preferred activities on site.

Precipitation is concentrated mainly in these months: May, October and November. The peak occurs in November, with about 196 mm of precipitation spread over approximately 8 wet days. Conversely, the driest month is July, with about 53 mm.

The hottest month in Northern Iran (Caspian Sea) is July, with an average of 37°C during the day and 26°C at night. The coolest is January, with 14°C during the day and 9°C at night.

Visitor levels are significantly higher during these months: April, May, June, July, August, September, October and December. For a quieter trip, aim for January, February, March and November. Over the year, the average visitor index is 51/100.

We detail the month-by-month weather for 9 cities in Northern Iran (Caspian Sea), including Gorgan, Rasht and Ramsar. Compare them before finalizing your itinerary: conditions can vary significantly from one area to another.
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