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Chāyjān, Iran

Full City Profile

898 Population 6/sq mi density
13 ft Elevation 4 meters
60°F Avg Temperature 16°C
Chāyjān enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 44°F in January while summers reach 77°F in July. The area gets 257 sunny days per year. Annual precipitation totals 43.7 inches. The area receives 0.0 inches of snow annually.

Temperature

44°F Jan (7°C) 77°F Jul (25°C)
Annual Average60.3°F
12% above US avg
January Average44°F (7°C)
July Average77°F (25°C)
Sunny Days257 days/yr

Geography

Elevation13 ft (4 m)
Area153.8 sq mi (398.3 km²)
Population Density6/sq mi
Coordinates37.0286°N, 50.4568°W
TimezoneAsia/Tehran

Precipitation & Snow

Annual Rainfall 43.7"
15% above US avg
Snowfall 0.0"
Wettest Month (Oct) 8.86"
Driest Month (Jul) 1.30"

Air Quality

Earthquake History

144 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.4. Most recent: M4.2 on Aug 12, 2022.

Jun 20, 1990 23 km N of P?deg?n-e Manj?l, Iran M7.4 93 km
May 28, 2004 41 km SSE of Nowshahr, Iran M6.3 132 km
Jun 21, 1990 36 km ESE of P?deg?n-e Manj?l, Iran M5.8 73 km
Nov 28, 1991 26 km NE of P?deg?n-e Manj?l, Iran M5.6 77 km
Jun 21, 1990 33 km E of P?deg?n-e Manj?l, Iran M5.4 65 km
Jun 24, 1990 13 km N of P?deg?n-e Manj?l, Iran M5.4 95 km
Jun 21, 1990 1 km SW of P?deg?n-e Manj?l, Iran M5.3 99 km
Jul 6, 1990 16 km NW of P?deg?n-e Manj?l, Iran M5.3 104 km
Apr 19, 2002 37 km NNW of Qazvin, Iran M5.2 77 km
Oct 15, 1995 Near the coast of northern Iran M5.2 87 km
Jun 20, 1990 38 km ESE of P?deg?n-e Manj?l, Iran M5.1 71 km
Dec 28, 1990 15 km SSW of F?man, Iran M5.0 110 km
Jun 21, 1990 33 km SE of P?deg?n-e Manj?l, Iran M4.9 91 km
Jun 20, 1990 10 km NNE of P?deg?n-e Manj?l, Iran M4.9 90 km
Jun 22, 1990 10 km NNW of P?deg?n-e Manj?l, Iran M4.9 100 km
Jun 21, 1990 28 km NNE of P?deg?n-e Manj?l, Iran M4.9 83 km
Jun 20, 1990 22 km NE of P?deg?n-e Manj?l, Iran M4.9 78 km
Dec 3, 1994 21 km NNW of Bandar-e Anzal?, Iran M4.8 119 km
Apr 26, 1995 25 km SSW of Rasht, Iran M4.8 82 km
Jun 21, 1990 15 km ENE of P?deg?n-e Manj?l, Iran M4.8 83 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).

Year Location Cause Max Wave Deaths Distance
1990 CASPIAN SEA Eruption + Earthquake 2.0 m 40,000 93 km
1608 CASPIAN SEA Earthquake 3,000 70 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

1 volcano within 200 km. Closest: Damavand (190 km).

Name Type Elevation Last Eruption Distance
Damavand Stratovolcano 5,670 m (18,602 ft) -5350 190 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 44°F (7°C) 3.7 in
February 44°F (7°C) 3.2 in Coldest
March 47°F (8°C) 3.2 in
April 56°F (13°C) 1.7 in
May 64°F (18°C) 1.7 in
June 72°F (22°C) 1.4 in
July 77°F (25°C) 1.3 in Driest
August 77°F (25°C) 2.3 in Warmest
September 72°F (22°C) 5.4 in
October 64°F (18°C) 8.9 in Wettest
November 56°F (14°C) 6.3 in
December 49°F (9°C) 4.8 in

Chāyjān has a seasonal temperature swing of 33°F / from 44°F in February to 77°F in August. Total annual precipitation is 43.7 inches, with October being the wettest month (8.9") and July the driest (1.3").

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