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Weather & Climate in Sīāh Shīr-e ‘Olyā, Iran
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
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, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 12.8 inches (drier than the 38-inch national average). The city sits at an elevation of 2,096 feet.
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
Air Quality
Earthquake History
471 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.8.
| Apr 18, 2021 | 24 km NE of Bandar-e Gen?veh, Iran | M5.8 | 137 km | 8 km |
| Sep 25, 2002 | 6 km NNE of Masjed Soleym?n, Iran | M5.6 | 144 km | 10 km |
| Nov 4, 1991 | 8 km NNW of Behbah?n, Iran | M5.6 | 27 km | 39 km |
| Jul 8, 2019 | 31 km SE of Masjed Soleym?n, Iran | M5.6 | 110 km | 19 km |
| Jun 22, 1993 | 23 km S of Dogonbadan, Iran | M5.4 | 107 km | 33 km |
| Feb 14, 1991 | 5 km SE of Dogonbadan, Iran | M5.4 | 95 km | 25 km |
| Jan 12, 2013 | Western Iran | M5.4 | 136 km | 4 km |
| Aug 4, 2019 | 25 km N of Dogonbadan, Iran | M5.4 | 80 km | 8 km |
| Feb 17, 2021 | 28 km NW of Yasuj, Iran | M5.4 | 124 km | 7 km |
| May 2, 2018 | 10 km WNW of Yasuj, Iran | M5.3 | 137 km | 8 km |
| Apr 22, 1995 | 22 km NNE of Aghajari, Iran | M5.3 | 16 km | 25 km |
| Mar 5, 2011 | 36 km WSW of N?r?b?d, Iran | M5.3 | 140 km | 10 km |
| May 6, 2018 | 10 km WNW of Yasuj, Iran | M5.3 | 136 km | 10 km |
| Jun 15, 1998 | 51 km WSW of Bor?jen, Iran | M5.2 | 119 km | 31 km |
| Oct 11, 1991 | 61 km WSW of Bor?jen, Iran | M5.2 | 109 km | 38 km |
| Jul 24, 2012 | 42 km SW of Bor?jen, Iran | M5.2 | 126 km | 10 km |
| May 27, 2025 | 12 km WNW of Dehdasht, Iran | M5.1 | 35 km | 10 km |
| Mar 26, 1993 | 32 km ESE of Dehdasht, Iran | M5.1 | 80 km | 30 km |
| Oct 4, 2009 | 19 km ESE of Masjed Soleym?n, Iran | M5.1 | 125 km | 9 km |
| Mar 19, 2018 | 17 km NE of Behbah?n, Iran | M5.1 | 36 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
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").