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Weather & Climate in Mansourah, Algeria
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mansourah enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 43°F in January while summers reach 82°F in July. The area gets 302 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 18.9 inches (drier than the 38-inch national average). The city sits at an elevation of 2,188 feet.
Temperature
43°F Jan (6°C)
82°F Jul (28°C)
| Annual Average | 60.5°F |
| 12% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 302 days/yr |
Geography
| Elevation | 2,188 ft (667 m) |
| Area | 145.0 sq mi (375.6 km²) |
| Population Density | 153/sq mi |
| Coordinates | 36.0873°N, 4.4519°W |
| Timezone | Africa/Algiers |
Precipitation & Snow
Air Quality
Earthquake History
585 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.8.
| May 21, 2003 | 25 km WNW of Dellys, Algeria | M6.8 | 122 km | 12 km |
| Mar 18, 2021 | 21 km NNE of Bejaïa, Algeria | M6.0 | 114 km | 8 km |
| May 27, 2003 | northern Algeria | M5.8 | 123 km | 8 km |
| Nov 10, 2000 | 5 km S of el hed, Algeria | M5.7 | 64 km | 10 km |
| May 21, 2003 | 10 km WNW of Dellys, Algeria | M5.7 | 114 km | 10 km |
| Aug 1, 2014 | 11 km NW of Aïn Taya, Algeria | M5.5 | 142 km | 10 km |
| May 28, 2016 | 16 km SSW of Lakhdaria, Algeria | M5.4 | 92 km | 11 km |
| May 14, 2010 | 10 km SW of Melouza, Algeria | M5.3 | 36 km | 2 km |
| May 23, 2010 | 4 km WSW of Melouza, Algeria | M5.2 | 31 km | 1 km |
| May 22, 2003 | 12 km N of Dellys, Algeria | M5.2 | 115 km | 10 km |
| Aug 18, 2000 | 13 km SE of Bordj Zemoura, Algeria | M5.2 | 48 km | 10 km |
| Mar 20, 2006 | 23 km NW of BABOR - VILLE, Algeria | M5.2 | 99 km | 10 km |
| May 29, 2003 | 7 km ENE of Aïn Taya, Algeria | M5.2 | 127 km | 10 km |
| Mar 19, 2022 | 13 km NE of Bejaïa, Algeria | M5.2 | 107 km | 10 km |
| May 16, 2010 | 20 km W of Melouza, Algeria | M5.1 | 45 km | 10 km |
| Apr 2, 2006 | 29 km E of Dar Chioukh, Algeria | M5.1 | 145 km | 10 km |
| May 22, 2003 | 30 km NW of Dellys, Algeria | M5.1 | 132 km | 10 km |
| May 21, 2003 | 22 km WNW of Dellys, Algeria | M5.1 | 123 km | 10 km |
| May 28, 2003 | 9 km N of Aïn Taya, Algeria | M5.0 | 137 km | 10 km |
| May 26, 2013 | 8 km ESE of Bejaïa, Algeria | M5.0 | 97 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2003 | N. ALGERIA | Earthquake | 3.0 m | 2,287 | 122 km |
| 2003 | ALGIERS | Earthquake | 0.1 m | 9 | 123 km |
| 2021 | N. ALGERIA | Earthquake | 0.1 m | — | 114 km |
| 1802 | HARBOUR OF ALGIERS | Earthquake | — | — | 147 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 2.4 in | Coldest, Wettest |
| February | 46°F (8°C) | 1.8 in | |
| March | 51°F (10°C) | 2.2 in | |
| April | 56°F (13°C) | 1.7 in | |
| May | 64°F (18°C) | 1.8 in | |
| June | 74°F (23°C) | 0.9 in | |
| July | 82°F (28°C) | 0.3 in | Warmest, Driest |
| August | 81°F (27°C) | 0.4 in | |
| September | 72°F (22°C) | 1.4 in | |
| October | 62°F (17°C) | 1.5 in | |
| November | 52°F (11°C) | 2.4 in | |
| December | 45°F (7°C) | 2.2 in |
Mansourah has a seasonal temperature swing of 39°F / from 43°F in January to 82°F in July. Total annual precipitation is 18.9 inches, with January being the wettest month (2.4") and July the driest (0.3").