Sīāh Shīr-e ‘Olyā, Iran

Full City Profile

745 Population 2/sq mi density

2,096 ft Elevation 639 meters

73°F Avg Temperature 23°C

Sīāh Shīr-e ‘Olyā has a warm climate with an average annual temperature of 73°F (23°C). Winters average 51°F in January while summers reach 94°F in July. The area gets 313 sunny days per year. Annual precipitation totals 12.8 inches. The area receives 0.0 inches of snow annually.

Temperature

51°F Jan (10°C) 94°F Jul (34°C)

Annual Average	73.1°F
	35% above US avg
January Average	51°F (10°C)
July Average	94°F (34°C)
Sunny Days	313 days/yr

Geography

Elevation	2,096 ft (639 m)
Area	365.9 sq mi (947.6 km²)
Population Density	2/sq mi
Coordinates	30.8683°N, 50.0720°W
Timezone	Asia/Tehran

Precipitation & Snow

Annual Rainfall 12.8"

66% below US avg

Snowfall 0.0"

Wettest Month (Dec) 3.82"

Driest Month (Oct) 0.04"

Air Quality

Earthquake History

471 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.8. Most recent: M4.2 on Aug 30, 2025.

Apr 18, 2021	24 km NE of Bandar-e Gen?veh, Iran	M5.8	137 km
Sep 25, 2002	6 km NNE of Masjed Soleym?n, Iran	M5.6	144 km
Nov 4, 1991	8 km NNW of Behbah?n, Iran	M5.6	27 km
Jul 8, 2019	31 km SE of Masjed Soleym?n, Iran	M5.6	110 km
Jun 22, 1993	23 km S of Dogonbadan, Iran	M5.4	107 km
Feb 14, 1991	5 km SE of Dogonbadan, Iran	M5.4	95 km
Jan 12, 2013	Western Iran	M5.4	136 km
Aug 4, 2019	25 km N of Dogonbadan, Iran	M5.4	80 km
Feb 17, 2021	28 km NW of Yasuj, Iran	M5.4	124 km
May 2, 2018	10 km WNW of Yasuj, Iran	M5.3	137 km
Apr 22, 1995	22 km NNE of Aghajari, Iran	M5.3	16 km
Mar 5, 2011	36 km WSW of N?r?b?d, Iran	M5.3	140 km
May 6, 2018	10 km WNW of Yasuj, Iran	M5.3	136 km
Jun 15, 1998	51 km WSW of Bor?jen, Iran	M5.2	119 km
Oct 11, 1991	61 km WSW of Bor?jen, Iran	M5.2	109 km
Jul 24, 2012	42 km SW of Bor?jen, Iran	M5.2	126 km
May 27, 2025	12 km WNW of Dehdasht, Iran	M5.1	35 km
Mar 26, 1993	32 km ESE of Dehdasht, Iran	M5.1	80 km
Oct 4, 2009	19 km ESE of Masjed Soleym?n, Iran	M5.1	125 km
Mar 19, 2018	17 km NE of Behbah?n, Iran	M5.1	36 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	51°F (10°C)	2.3 in	Coldest
February	53°F (12°C)	1.9 in
March	58°F (14°C)	2.1 in
April	71°F (22°C)	0.7 in
May	80°F (27°C)	0.3 in
June	89°F (32°C)	0.0 in	Driest
July	94°F (34°C)	0.0 in
August	94°F (35°C)	0.1 in	Warmest
September	89°F (32°C)	0.0 in
October	78°F (26°C)	0.0 in
November	66°F (19°C)	1.6 in
December	55°F (13°C)	3.8 in	Wettest

Sīāh Shīr-e ‘Olyā has a seasonal temperature swing of 44°F / from 51°F in January to 94°F in August. Total annual precipitation is 12.8 inches, with December being the wettest month (3.8") and June the driest (0.0").

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