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Weather & Climate in Bandar-e Māhshahr, Iran
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bandar-e Māhshahr has a warm climate with an average annual temperature of 78°F (26°C). Winters average 55°F in January while summers reach 99°F in July. The area gets 318 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 9.8 inches (drier than the 38-inch national average). The city sits at an elevation of 26 feet.
Temperature
55°F Jan (13°C)
99°F Jul (37°C)
| Annual Average | 78.3°F |
| 45% above US avg | |
| January Average | 55°F (13°C) |
| July Average | 99°F (37°C) |
| Sunny Days | 318 days/yr |
Geography
| Elevation | 26 ft (8 m) |
| Area | 26.1 sq mi (67.7 km²) |
| Population Density | 6,228/sq mi |
| Coordinates | 30.5566°N, 49.1885°W |
| Timezone | Asia/Tehran |
Precipitation & Snow
Air Quality
Earthquake History
260 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Jul 8, 2019 | 31 km SE of Masjed Soleym?n, Iran | M5.6 | 138 km | 19 km |
| Nov 4, 1991 | 8 km NNW of Behbah?n, Iran | M5.6 | 99 km | 39 km |
| Apr 22, 1995 | 22 km NNE of Aghajari, Iran | M5.3 | 78 km | 25 km |
| Mar 19, 2018 | 17 km NE of Behbah?n, Iran | M5.1 | 116 km | 10 km |
| May 27, 2025 | 12 km WNW of Dehdasht, Iran | M5.1 | 123 km | 10 km |
| Oct 4, 2009 | 19 km ESE of Masjed Soleym?n, Iran | M5.1 | 149 km | 9 km |
| Nov 13, 1991 | 23 km NW of Behbah?n, Iran | M5.1 | 88 km | 33 km |
| Nov 5, 1991 | 7 km W of Behbah?n, Iran | M5.0 | 94 km | 38 km |
| Nov 10, 1991 | 2 km ESE of Behbah?n, Iran | M5.0 | 103 km | 44 km |
| Oct 1, 1990 | 46 km SW of Behbah?n, Iran | M4.9 | 79 km | 33 km |
| Nov 4, 1991 | 12 km NW of Behbah?n, Iran | M4.9 | 93 km | 49 km |
| Oct 31, 1991 | 9 km SW of Behbah?n, Iran | M4.9 | 93 km | 24 km |
| Jan 19, 2007 | 18 km N of R?mhormoz, Iran | M4.9 | 107 km | 15 km |
| Apr 18, 1995 | 18 km SE of Masjed Soleym?n, Iran | M4.9 | 140 km | 18 km |
| Feb 18, 2010 | 18 km NNW of Behbah?n, Iran | M4.9 | 98 km | 16 km |
| Jan 1, 1995 | 15 km ESE of Behbah?n, Iran | M4.8 | 116 km | 42 km |
| Nov 1, 1991 | 21 km NW of Behbah?n, Iran | M4.8 | 85 km | 33 km |
| Oct 14, 2016 | 37 km NNE of Aghajari, Iran | M4.8 | 91 km | 20 km |
| Apr 19, 1994 | 18 km NNW of R?mhormoz, Iran | M4.8 | 103 km | 17 km |
| Jun 29, 2005 | 18 km SE of R?mhormoz, Iran | M4.8 | 86 km | 47 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 55°F (13°C) | 2.1 in | Coldest |
| February | 59°F (15°C) | 1.3 in | |
| March | 66°F (19°C) | 1.4 in | |
| April | 79°F (26°C) | 0.5 in | |
| May | 89°F (32°C) | 0.1 in | |
| June | 96°F (36°C) | 0.0 in | Driest |
| July | 99°F (37°C) | 0.0 in | Warmest |
| August | 98°F (37°C) | 0.0 in | |
| September | 91°F (33°C) | 0.0 in | |
| October | 82°F (28°C) | 0.1 in | |
| November | 68°F (20°C) | 1.3 in | |
| December | 58°F (14°C) | 2.9 in | Wettest |
Bandar-e Māhshahr has a seasonal temperature swing of 44°F / from 55°F in January to 99°F in July. Total annual precipitation is 9.8 inches, with December being the wettest month (2.9") and June the driest (0.0").