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Zīr Āb, Iran

Full City Profile

16,191 Population 285/sq mi density
1,306 ft Elevation 398 meters
62°F Avg Temperature 16°C
Zīr Āb enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 42°F in January while summers reach 81°F in July. The area gets 299 sunny days per year. Annual precipitation totals 20.3 inches. The area receives 0.0 inches of snow annually.

Temperature

42°F Jan (6°C) 81°F Jul (27°C)
Annual Average61.5°F
14% above US avg
January Average42°F (6°C)
July Average81°F (27°C)
Sunny Days299 days/yr

Geography

Elevation1,306 ft (398 m)
Area56.9 sq mi (147.4 km²)
Population Density285/sq mi
Coordinates36.1797°N, 52.9735°W
TimezoneAsia/Tehran

Precipitation & Snow

Annual Rainfall 20.3"
47% below US avg
Snowfall 0.0"
Wettest Month (Oct) 3.03"
Driest Month (Jul) 0.55"

Air Quality

Earthquake History

103 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.3. Most recent: M4.9 on Jun 20, 2025.

May 28, 2004 41 km SSE of Nowshahr, Iran M6.3 123 km
Jan 20, 1990 36 km E of Soleh Bon, Iran M6.0 39 km
Jan 11, 2012 26 km SSE of B?bol, Iran M5.1 24 km
Sep 22, 1992 24 km S of B?bol, Iran M5.1 30 km
Aug 16, 2000 15 km SSW of Gorg?n, Iran M4.9 138 km
Jun 20, 2025 38 km WSW of Semnan, Iran M4.9 87 km
Sep 16, 1997 31 km WNW of Gorg?n, Iran M4.8 130 km
Apr 8, 2002 29 km W of ?mol, Iran M4.8 89 km
Feb 16, 1990 28 km SSE of D?mgh?n, Iran M4.8 132 km
Dec 9, 1999 19 km S of Behshahr, Iran M4.8 63 km
Nov 3, 1997 20 km NNE of D?mgh?n, Iran M4.8 134 km
Jan 9, 1998 15 km W of ?mol, Iran M4.8 79 km
Mar 21, 2013 56 km NE of Mahdishahr, Iran M4.8 67 km
Oct 10, 2002 24 km WNW of Soleh Bon, Iran M4.7 66 km
May 29, 2004 28 km S of Ch?l?s, Iran M4.7 146 km
Jul 4, 2019 26 km S of D?mgh?n, Iran M4.7 130 km
Aug 23, 1991 23 km NNW of Mahdishahr, Iran M4.7 39 km
Feb 10, 2012 23 km SSW of Soleh Bon, Iran M4.7 82 km
Jan 20, 2010 28 km ENE of Soleh Bon, Iran M4.7 41 km
Aug 25, 2015 19 km S of Soleh Bon, Iran M4.6 74 km
Source: USGS (M2.5+, 1990–2025)

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
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 42°F (6°C) 2.3 in Coldest
February 44°F (7°C) 1.9 in
March 50°F (10°C) 1.9 in
April 61°F (16°C) 1.1 in
May 68°F (20°C) 1.0 in
June 76°F (25°C) 0.7 in
July 81°F (27°C) 0.6 in Warmest, Driest
August 80°F (27°C) 1.0 in
September 74°F (23°C) 1.7 in
October 64°F (18°C) 3.0 in Wettest
November 54°F (12°C) 2.6 in
December 46°F (8°C) 2.5 in

Zīr Āb has a seasonal temperature swing of 38°F / from 42°F in January to 81°F in July. Total annual precipitation is 20.3 inches, with October being the wettest month (3.0") and July the driest (0.6").

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