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Weather & Climate in Delījān, Iran
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Delījān enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 35°F in January while summers reach 80°F in July. The area gets 323 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 6.9 inches (drier than the 38-inch national average). The area receives 1.2 inches of snow annually. The city sits at an elevation of 4,993 feet.
Temperature
35°F Jan (1°C)
80°F Jul (27°C)
| Annual Average | 57.1°F |
| 6% above US avg | |
| January Average | 35°F (1°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 323 days/yr |
Geography
| Elevation | 4,993 ft (1,522 m) |
| Area | 2.6 sq mi (6.7 km²) |
| Population Density | 12,937/sq mi |
| Coordinates | 33.9905°N, 50.6838°W |
| Timezone | Asia/Tehran |
Precipitation & Snow
Air Quality
Earthquake History
14 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.5.
| Jun 18, 2007 | 22 km S of Qom, Iran | M5.5 | 52 km | 5 km |
| Nov 12, 1998 | 20 km S of Al?g?darz, Iran | M4.8 | 124 km | 33 km |
| Jan 20, 2022 | 96 km ESE of Qom, Iran | M4.8 | 104 km | 10 km |
| Mar 21, 2025 | 43 km W of Ardestān, Iran | M4.8 | 130 km | 10 km |
| Mar 25, 2005 | 28 km W of S?veh, Iran | M4.7 | 127 km | 14 km |
| Apr 24, 2013 | 21 km E of Golp?yeg?n, Iran | M4.5 | 58 km | 21 km |
| Sep 5, 2011 | 48 km N of Shahr-e Kord, Iran | M4.5 | 137 km | 10 km |
| Nov 5, 1997 | 39 km SSW of Eqb?l?yeh, Iran | M4.5 | 126 km | 33 km |
| Mar 21, 2025 | 52 km W of Ardestān, Iran | M4.5 | 121 km | 10 km |
| Jul 15, 1996 | 29 km WNW of Fereyd?nshahr, Iran | M4.4 | 129 km | 33 km |
| Jul 15, 2019 | 27 km SE of Fereyd?nshahr, Iran | M4.4 | 137 km | 10 km |
| Jul 22, 2006 | 49 km ENE of Khv?ns?r, Iran | M4.4 | 74 km | 45 km |
| Jun 19, 2007 | 14 km SSW of Qom, Iran | M4.1 | 60 km | 6 km |
| Nov 23, 2001 | 25 km NNE of Ar?k, Iran | M3.5 | 84 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (1°C) | 1.2 in | Coldest |
| February | 38°F (3°C) | 1.1 in | |
| March | 45°F (7°C) | 1.3 in | Wettest |
| April | 55°F (13°C) | 0.9 in | |
| May | 63°F (17°C) | 0.6 in | |
| June | 73°F (23°C) | 0.1 in | |
| July | 80°F (27°C) | 0.0 in | Warmest |
| August | 79°F (26°C) | 0.0 in | |
| September | 72°F (22°C) | 0.0 in | Driest |
| October | 60°F (16°C) | 0.3 in | |
| November | 49°F (9°C) | 0.6 in | |
| December | 38°F (4°C) | 0.9 in |
Delījān has a seasonal temperature swing of 45°F / from 35°F in January to 80°F in July. Total annual precipitation is 6.9 inches, with March being the wettest month (1.3") and September the driest (0.0").