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Assab, Eritrea

Southern Red Sea · Eritrea

Assab is a small city in Southern Red Sea, Eritrea with a population of 21,300. Elevation: 72 ft (22 m). Average temperature: 87°F (31°C).

Data updated June 2026

21,300 Population 8,386/sq mi density
72 ft Elevation 22 meters
87°F Avg Temperature 31°C
1.9 in Annual Rain
Africa / Asmara Timezone

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About Assab

Assab

Assab or Aseb is a port city in the Southern Red Sea Region of Eritrea situated on the west coast of the Red Sea.
Languages spoken in Assab are predominantly Afar, Tigrinya, and Arabic. It was founded as a port in 1882 by the Rubattino Company; when the Italian government took control of the port in 1882, it laid the foundations for the formation of the colony of Italian Eritrea, which became the independent country of Eritrea following its independence from Ethiopia in the 1990s.

People

Population21,300
Density8,386/mi²

Climate

Avg Temp87°F (31°C)
Rain1.9 in/yr
Sunny Days333/yr
Elevation72 ft (22 m)
Population21,300
Population Density8,386 / sq mi
Elevation72 ft (22 m)
Coordinates13.0092°, 42.7394°
TimezoneAfrica/Asmara
Country🇪🇷 Eritrea
State / ProvinceSouthern Red Sea
Average Temperature87°F (31°C)
January Average79°F (26°C)
July Average95°F (35°C)
Annual Precipitation1.9 inches (48 mm)
Annual Snowfall0.0 inches (0 cm)

About Assab

Assab is a small city in Eritrea (Southern Red Sea) with a population of 21,300. The city sits at an elevation of 72 feet (22 meters) above sea level. The average annual temperature is 87°F (31°C). Temperatures range from 79°F in January to 95°F in July. Annual precipitation averages 1.9 inches. The timezone is Africa/Asmara.

Climate in Assab

Assab has an average annual temperature of 30.4°C (87°F). The hottest month is Jul (35°C), the coldest is Jan (25.9°C). Average annual precipitation is 46 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 25.9°C / 79°F 20.5° / 31.3° 4.3
Feb 26.2°C / 79°F 20.9° / 31.6° 3.4
Mar 28.3°C / 83°F 22.7° / 33.9° 2.9
Apr 30.8°C / 87°F 25° / 36.6° 4.1
May 31.9°C / 89°F 26.4° / 37.4° 3.5
Jun 33.2°C / 92°F 28.2° / 38.3° 0.0
Jul 35°C / 95°F 30° / 40° 0.3
Aug 34.6°C / 94°F 30° / 39.1° 16.1
Sep 32.8°C / 91°F 28.7° / 37° 1.3
Oct 31°C / 88°F 25.8° / 36.3° 1.2
Nov 28.4°C / 83°F 22.9° / 34° 4.9
Dec 26.7°C / 80°F 21.4° / 32° 4.3
Assab has a warm climate with an average annual temperature of 87°F (31°C). Winters average 79°F in January while summers reach 95°F in July / relatively mild seasonal variation. The area gets 333 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 1.9 inches (drier than the 38-inch national average). The city sits at an elevation of 72 feet.

Temperature

79°F Jan (26°C) 95°F Jul (35°C)
Annual Average87.3°F
62% above Eritrea avg
January Average79°F (26°C)
July Average95°F (35°C)
Sunny Days333 days/yr

Geography

Elevation72 ft (22 m)
Area2.5 sq mi (6.6 km²)
Population Density8,386/sq mi
Coordinates13.0092°N, 42.7394°W
TimezoneAfrica/Asmara

Precipitation & Snow

Annual Rainfall 1.9"
95% below Eritrea avg
Snowfall 0.0"
Wettest Month (Feb) 0.24"
Driest Month (May) 0.08"

Air Quality

Earthquake History

83 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.9.

Apr 11, 1994 6 km SSW of Tadjourah, Djibouti M5.9 142 km
Jun 17, 2011 69 km S of Edd, Eritrea M5.6 114 km
Jun 12, 2011 57 km S of Edd, Eritrea M5.6 118 km
Jun 12, 2011 44 km S of Edd, Eritrea M5.4 132 km
Nov 2, 2001 22 km SSW of Obock, Djibouti M5.2 144 km
Jun 12, 2011 56 km S of Edd, Eritrea M5.1 122 km
Jun 12, 2011 70 km S of Edd, Eritrea M5.0 107 km
Apr 29, 2008 16 km SE of Tadjourah, Djibouti M5.0 150 km
Apr 29, 2008 11 km SW of Tadjourah, Djibouti M5.0 144 km
Jan 10, 1992 45 km SSW of Dorra, Djibouti M4.9 145 km
Jun 12, 2011 54 km S of Edd, Eritrea M4.8 126 km
Jun 12, 2011 59 km S of Edd, Eritrea M4.8 118 km
Jun 12, 2011 57 km S of Edd, Eritrea M4.8 120 km
Jun 12, 2011 65 km S of Edd, Eritrea M4.8 112 km
Jul 1, 2012 65 km S of Edd, Eritrea M4.8 110 km
Jun 12, 2011 69 km S of Edd, Eritrea M4.8 122 km
Jun 12, 2011 66 km S of Edd, Eritrea M4.7 119 km
Jan 26, 1997 38 km N of Gâlâfi, Djibouti M4.7 147 km
Jun 12, 2011 65 km S of Edd, Eritrea M4.7 123 km
Jun 12, 2011 68 km S of Edd, Eritrea M4.7 109 km
Source: USGS (M2.5+, 1990-2025)

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Assab Volcanic Field (34 km).

Name Type Elevation Last Eruption Distance
Assab Volcanic Field Volcanic field 987 m (3,238 ft) Unknown 34 km
Gufa Volcanic field 600 m (1,969 ft) Unknown 56 km
Hanish Shield 422 m (1,385 ft) Unknown 79 km
Manda-Inakir Fissure vent(s) 600 m (1,969 ft) 1928 91 km
Zukur Shield 624 m (2,047 ft) Unknown 112 km
Dubbi Stratovolcano 1,625 m (5,331 ft) 1861 119 km
Ardoukoba Fissure vent(s) 298 m (978 ft) 1978 162 km
Borawli Stratovolcano 784 m (2,572 ft) Unknown 193 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 0.2 in Coldest
February 80°F (27°C) 0.2 in Wettest
March 83°F (29°C) 0.1 in
April 87°F (31°C) 0.2 in
May 90°F (32°C) 0.1 in
June 93°F (34°C) 0.0 in Driest
July 95°F (35°C) 0.2 in Warmest
August 94°F (35°C) 0.2 in
September 92°F (33°C) 0.2 in
October 89°F (32°C) 0.1 in
November 84°F (29°C) 0.2 in
December 81°F (27°C) 0.2 in

Assab has a seasonal temperature swing of 16°F / from 79°F in January to 95°F in July. Total annual precipitation is 1.9 inches, with February being the wettest month (0.2") and June the driest (0.0").

View full weather details →

Schools in Assab

3 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Zkreswuat - - - -
Wegahta - - - -
Weldab Weldemariam Sec School - - - -
View full schools details →

Hotels in Assab

1 hotels within city radius - OpenStreetMap data

Ras Gambo Hotel

Restaurants in Assab

1 restaurants within city radius - OpenStreetMap data

Leme

Stadiums & Teams in Assab

TeamLeagueDivision

Airports Near Assab

8 airports within the area.

AirportIATAType
Mokha International Airport-Large Airport
Assab International AirportASAMedium Airport
Beilul Airfield-Small Airport
Herkale Airport-Small Airport
Perim / Mayyun East Airfield-Small Airport
Perim Air Base-Small Airport
Sayma-Small Airport
Sayma Airfield-Small Airport

Churches & Religious Organizations in Assab

6 religious organizations (IRS tax-exempt data).

NameAddress
Michael Church
st. Marry church Assab
جامع عصب
كنيسة أنطونيو
مسجد عصب
مسجد عصب المركزي

Quick Facts

Timezone
Africa/Asmara
Elevation
16 m (52 ft)

🇪🇷 About Eritrea

Capital Asmara
Population 6,209,262
Area 121,320 km²
GDP per capita $689
HDI 0.503
Life expectancy 68.6 years
Internet users 20.0%
Urban population 34.7%
Currency ERN (Nakfa)
Languages Arabic, English, Tigrinya
Calling code +291
TLD .er
Driving side right

Volcanoes Near Assab

Volcano Type Elevation Last Eruption
Assab Volcanic Field Volcanic field 987 m -

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Frequently Asked Questions About Assab

What is the population of Assab?

Assab has a population of 21,300 residents and is located in Eritrea. The population density is 8,386 people per square mile, spread across 2.5 square miles.

What is the weather like in Assab?

Assab has a warm climate with an average annual temperature of 87°F (31°C). Winter temperatures average 79°F in January, while summers reach an average of 95°F in July. The area receives 333 sunny days per year, well above the national average of 205. Annual rainfall totals 1.9 inches.

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