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Weather & Climate in Seyyed Maḩalleh, Iran
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Seyyed Maḩalleh enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 39°F in January while summers reach 75°F in July. The area gets 277 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 32.3 inches. The city sits at an elevation of 210 feet.
Temperature
39°F Jan (4°C)
75°F Jul (24°C)
| Annual Average | 56.6°F |
| 5% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 277 days/yr |
Geography
| Elevation | 210 ft (64 m) |
| Area | 234.4 sq mi (607.1 km²) |
| Population Density | 2/sq mi |
| Coordinates | 38.0825°N, 48.8804°W |
| Timezone | Asia/Tehran |
Precipitation & Snow
Air Quality
Earthquake History
152 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.4.
| Jun 20, 1990 | 23 km N of P?deg?n-e Manj?l, Iran | M7.4 | 134 km | 19 km |
| Feb 28, 1997 | 24 km SSW of Om?dcheh, Iran | M6.1 | 73 km | 10 km |
| Jul 9, 1998 | 10 km SE of Lerik, Azerbaijan | M6.0 | 78 km | 26 km |
| Nov 28, 1991 | 26 km NE of P?deg?n-e Manj?l, Iran | M5.6 | 144 km | 16 km |
| Jan 3, 1996 | 6 km SE of Masally, Azerbaijan | M5.4 | 102 km | 56 km |
| Jun 24, 1990 | 13 km N of P?deg?n-e Manj?l, Iran | M5.4 | 143 km | 10 km |
| Mar 2, 1997 | 52 km SSW of Om?dcheh, Iran | M5.3 | 92 km | 10 km |
| Jul 6, 1990 | 16 km NW of P?deg?n-e Manj?l, Iran | M5.3 | 141 km | 35 km |
| Jul 11, 2007 | 14 km W of Haftoni, Azerbaijan | M5.2 | 78 km | 26 km |
| Oct 15, 1995 | Near the coast of northern Iran | M5.2 | 126 km | 33 km |
| Nov 2, 1994 | 11 km S of Ardab?l, Iran | M5.0 | 50 km | 10 km |
| Dec 28, 1990 | 15 km SSW of F?man, Iran | M5.0 | 113 km | 10 km |
| Jun 20, 1990 | 10 km NNE of P?deg?n-e Manj?l, Iran | M4.9 | 149 km | 19 km |
| Jun 20, 1990 | 22 km NE of P?deg?n-e Manj?l, Iran | M4.9 | 147 km | 15 km |
| Jun 21, 1990 | 28 km NNE of P?deg?n-e Manj?l, Iran | M4.9 | 134 km | 10 km |
| Aug 22, 2023 | 6 km ESE of Masally, Azerbaijan | M4.9 | 105 km | 55 km |
| Jun 22, 1990 | 10 km NNW of P?deg?n-e Manj?l, Iran | M4.9 | 146 km | 10 km |
| May 11, 2024 | 7 km SSE of Boradigah, Azerbaijan | M4.9 | 88 km | 65 km |
| Mar 23, 2008 | 34 km S of Khalkh?l, Iran | M4.8 | 92 km | 6 km |
| May 15, 1995 | 48 km E of Astara, Azerbaijan | M4.8 | 65 km | 26 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami 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 | 134 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.8 in | |
| February | 39°F (4°C) | 2.6 in | Coldest |
| March | 43°F (6°C) | 2.8 in | |
| April | 53°F (12°C) | 2.1 in | |
| May | 61°F (16°C) | 1.7 in | |
| June | 69°F (21°C) | 1.1 in | |
| July | 75°F (24°C) | 0.5 in | Warmest, Driest |
| August | 75°F (24°C) | 1.5 in | |
| September | 68°F (20°C) | 3.7 in | |
| October | 61°F (16°C) | 5.6 in | Wettest |
| November | 52°F (11°C) | 4.2 in | |
| December | 44°F (7°C) | 3.7 in |
Seyyed Maḩalleh has a seasonal temperature swing of 36°F / from 39°F in February to 75°F in July. Total annual precipitation is 32.3 inches, with October being the wettest month (5.6") and July the driest (0.5").