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Rūyān, Iran

Full City Profile

7,731 Population 4,469/sq mi density
-75 ft Elevation -23 meters
62°F Avg Temperature 17°C
Rūyān enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 47°F in January while summers reach 78°F in July. The area gets 264 sunny days per year. Annual precipitation totals 39.8 inches. The area receives 0.0 inches of snow annually.

Temperature

47°F Jan (8°C) 78°F Jul (26°C)
Annual Average61.8°F
14% above US avg
January Average47°F (8°C)
July Average78°F (26°C)
Sunny Days264 days/yr

Geography

Elevation-75 ft (-23 m)
Area1.7 sq mi (4.5 km²)
Population Density4,469/sq mi
Coordinates36.5689°N, 51.9631°W
TimezoneAsia/Tehran

Precipitation & Snow

Annual Rainfall 39.8"
5% above US avg
Snowfall 0.0"
Wettest Month (Oct) 7.20"
Driest Month (Jul) 0.98"

Air Quality

Earthquake History

85 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M3.9 on Aug 19, 2023.

May 28, 2004 41 km SSE of Nowshahr, Iran M6.3 44 km
Jan 20, 1990 36 km E of Soleh Bon, Iran M6.0 121 km
Jan 11, 2012 26 km SSE of B?bol, Iran M5.1 77 km
Sep 22, 1992 24 km S of B?bol, Iran M5.1 71 km
Apr 8, 2002 29 km W of ?mol, Iran M4.8 17 km
Dec 9, 1999 19 km S of Behshahr, Iran M4.8 141 km
Jan 9, 1998 15 km W of ?mol, Iran M4.8 22 km
Oct 10, 2002 24 km WNW of Soleh Bon, Iran M4.7 82 km
May 29, 2004 28 km S of Ch?l?s, Iran M4.7 56 km
Aug 23, 1991 23 km NNW of Mahdishahr, Iran M4.7 137 km
Jan 20, 2010 28 km ENE of Soleh Bon, Iran M4.7 116 km
Feb 10, 2012 23 km SSW of Soleh Bon, Iran M4.7 116 km
Jan 22, 1991 25 km SSW of Soleh Bon, Iran M4.6 118 km
Feb 20, 2005 7 km SSW of J?yb?r, Iran M4.6 83 km
May 7, 2020 3 km NNW of Dam?vand, Iran M4.6 92 km
Aug 25, 2015 19 km S of Soleh Bon, Iran M4.6 122 km
Jun 21, 2003 35 km ESE of Soleh Bon, Iran M4.5 136 km
Aug 26, 1997 2 km SSE of Sari, Iran M4.5 99 km
Jan 17, 2023 20 km SW of Sari, Iran M4.5 87 km
Dec 3, 1998 25 km NNW of Karaj, Iran M4.5 113 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1608 CASPIAN SEA Earthquake 3,000 132 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Damavand (70 km).

Name Type Elevation Last Eruption Distance
Damavand Stratovolcano 5,670 m (18,602 ft) -5350 70 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 47°F (8°C) 3.9 in
February 46°F (8°C) 3.1 in Coldest
March 49°F (9°C) 2.7 in
April 58°F (15°C) 1.4 in
May 65°F (18°C) 1.4 in
June 74°F (23°C) 1.2 in
July 78°F (26°C) 1.0 in Driest
August 79°F (26°C) 2.2 in Warmest
September 74°F (23°C) 4.5 in
October 65°F (19°C) 7.2 in Wettest
November 57°F (14°C) 6.1 in
December 50°F (10°C) 5.1 in

Rūyān has a seasonal temperature swing of 33°F / from 46°F in February to 79°F in August. Total annual precipitation is 39.8 inches, with October being the wettest month (7.2") and July the driest (1.0").

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