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Īstgāh-e Rāh Āhan-e Garmsār, Iran
Semnan · Iran
Īstgāh-e Rāh Āhan-e Garmsār is a mid-size city in Semnan, Iran with a population of 49,491. Elevation: 2,782 ft (848 m). Average temperature: 64°F (18°C).
Data updated June 2026
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About Īstgāh-e Rāh Āhan-e Garmsār
Garmsar is a city in the Central District of Garmsar County, Semnan province, Iran, serving as capital of both the county and the district.
People
Climate
| Population | 49,491 |
| Population Density | 27 / sq mi |
| Elevation | 2,782 ft (848 m) |
| Coordinates | 35.2346°, 52.3094° |
| Timezone | Asia/Tehran |
| Country | 🇮🇷 Iran |
| State / Province | Semnan |
| Average Temperature | 64°F (18°C) |
| January Average | 40°F (4°C) |
| July Average | 89°F (32°C) |
| Annual Precipitation | 7.9 inches (201 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Īstgāh-e Rāh Āhan-e Garmsār
Īstgāh-e Rāh Āhan-e Garmsār is a mid-size city in Iran (Semnan) with a population of 49,491. The city sits at an elevation of 2,782 feet (848 meters) above sea level. The average annual temperature is 64°F (18°C). Temperatures range from 40°F in January to 89°F in July. Annual precipitation averages 7.9 inches. The timezone is Asia/Tehran.
Climate in Īstgāh-e Rāh Āhan-e Garmsār
Īstgāh-e Rāh Āhan-e Garmsār has an average annual temperature of 19.8°C (68°F). The hottest month is Jul (33.8°C), the coldest is Jan (6°C). Average annual precipitation is 213 mm.
Temperature
| Annual Average | 64.2°F |
| 19% above Iran avg | |
| January Average | 40°F (4°C) |
| July Average | 89°F (32°C) |
| Sunny Days | 322 days/yr |
Geography
| Elevation | 2,782 ft (848 m) |
| Area | 1,805.8 sq mi (4,677.1 km²) |
| Population Density | 27/sq mi |
| Coordinates | 35.2346°N, 52.3094°W |
| Timezone | Asia/Tehran |
Precipitation & Snow
Air Quality
Nearby Volcanoes
1 volcano within 200 km. Closest: Damavand (82 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Damavand | Stratovolcano | 5,670 m (18,602 ft) | -5350 | 82 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 1.5 in | Coldest, Wettest |
| February | 44°F (7°C) | 1.1 in | |
| March | 51°F (11°C) | 1.1 in | |
| April | 64°F (18°C) | 0.8 in | |
| May | 73°F (23°C) | 0.5 in | |
| June | 84°F (29°C) | 0.2 in | |
| July | 89°F (32°C) | 0.0 in | Warmest, Driest |
| August | 87°F (30°C) | 0.1 in | |
| September | 78°F (26°C) | 0.2 in | |
| October | 66°F (19°C) | 0.9 in | |
| November | 53°F (12°C) | 0.8 in | |
| December | 43°F (6°C) | 0.8 in |
Īstgāh-e Rāh Āhan-e Garmsār has a seasonal temperature swing of 49°F / from 40°F in January to 89°F in July. Total annual precipitation is 7.9 inches, with January being the wettest month (1.5") and July the driest (0.0").
Colleges & Universities in Īstgāh-e Rāh Āhan-e Garmsār
| Institution | Type | Founded | Website |
|---|---|---|---|
| Aria University of Sience and Sustainability | University | — | Visit → |
| Eyvanekey Institute of Higher Education | University | — | Visit → |
| University of Eyvanekey | University | — | Visit → |
| دانشکده تغذیه وپیراپزشکی آرادان | University | — | — |
| دانشکده سما | University | — | — |
| دانشکده فنی مهندسی | College | — | — |
| دانشکده کشاورزی | College | — | — |
| دانشگاه آزاد واحد گرمسار | University | — | — |
| دانشگاه پیام نور گرمسار | University | — | — |
| دانشگاه پیام نور ایوانکی | University | — | — |
| دانشگاه جامع گرمسار | University | — | — |
| دانشگاه صنعتی امیرکبیر - واحد گرمسار | College | — | Visit → |
| دانشگاه گرمسار | University | — | — |
| ساختمان شماره سه | College | — | — |
| موسسه آموزش عالی ادبیان | College | — | — |
Libraries in Īstgāh-e Rāh Āhan-e Garmsār
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| کتابخانه | 0.0 | |||||
| کتابخانه | 0.0 | |||||
| کتابخانه و سالن آمفی تئاتر | 0.0 |
Restaurants in Īstgāh-e Rāh Āhan-e Garmsār
3 restaurants within city radius — OpenStreetMap data
Train Stations in Īstgāh-e Rāh Āhan-e Garmsār
1 train stations within city radius — OpenStreetMap data
Bus Stations in Īstgāh-e Rāh Āhan-e Garmsār
2 bus stations within city radius — OpenStreetMap data
Stadiums & Teams in Īstgāh-e Rāh Āhan-e Garmsār
| Team | League | Division |
|---|---|---|
Ski Resorts Near Īstgāh-e Rāh Āhan-e Garmsār
2 ski resorts within range.
| Resort | Slopes (km) | Lifts | Peak (m) | Price | Season | Night | Park |
|---|---|---|---|---|---|---|---|
| Seebland Firoozkooh Tourism Complex | 0.0 | — | — | $0 | — | — | — |
| Abali Ski Resort | 0.0 | — | — | $0 | — | — | — |
Airports Near Īstgāh-e Rāh Āhan-e Garmsār
5 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Aradan Airport | — | Small Airport |
| Asgar Abad Airport | — | Small Airport |
| Eyvanekey Aflak-e-Asia Airport | — | Small Airport |
| Garmsār Southwest Airport | — | Small Airport |
| Sepehr Airport | — | Small Airport |
Churches & Religious Organizations in Īstgāh-e Rāh Āhan-e Garmsār
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| مسجد دانشگاه |
Quick Facts
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Get ReportFrequently Asked Questions About Īstgāh-e Rāh Āhan-e Garmsār
What is the population of Īstgāh-e Rāh Āhan-e Garmsār?
Īstgāh-e Rāh Āhan-e Garmsār has a population of 49,491 residents and is located in Iran. The population density is 27 people per square mile, spread across 1,805.8 square miles.
What is the weather like in Īstgāh-e Rāh Āhan-e Garmsār?
Īstgāh-e Rāh Āhan-e Garmsār enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winter temperatures average 40°F in January, while summers reach an average of 89°F in July. The area receives 322 sunny days per year, well above the national average of 205. Annual rainfall totals 7.9 inches.