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Teluk Dalam, Indonesia

North Sumatra · Indonesia

Teluk Dalam is a small city in North Sumatra, Indonesia with a population of 25,780. Elevation: 135 ft (41 m). Average temperature: 79°F (26°C).

25,780 Population 238/sq mi density
135 ft Elevation 41 meters
79°F Avg Temperature 26°C
127.4 in Annual Rain
Asia / Jakarta Timezone

Discover Teluk Dalam, Indonesia

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.

Full City Profile

People

Population25,780
Density238/mi²

Climate

Avg Temp79°F (26°C)
Rain127.4 in/yr
Sunny Days116/yr
Elevation135 ft (41 m)
Population25,780
Population Density238 / sq mi
Elevation135 ft (41 m)
Coordinates0.5729°, 97.8034°
TimezoneAsia/Jakarta
Country🇮🇩 Indonesia
State / ProvinceNorth Sumatra
Average Temperature79°F (26°C)
January Average79°F (26°C)
July Average79°F (26°C)
Annual Precipitation127.4 inches (3,235 mm)
Annual Snowfall0.0 inches (0 cm)

About Teluk Dalam

Teluk Dalam is a small city in Indonesia (North Sumatra) with a population of 25,780. The city sits at an elevation of 135 feet (41 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 79°F in January to 79°F in July. Annual precipitation averages 127.4 inches. The timezone is Asia/Jakarta.

Climate in Teluk Dalam

Teluk Dalam has an average annual temperature of 28°C (82°F). The hottest month is May (28.8°C), the coldest is Nov (27.3°C). Average annual precipitation is 2405 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 27.9°C / 82°F 26.3° / 29.6° 186.9
Feb 28.4°C / 83°F 26.5° / 29.9° 117.1
Mar 28.3°C / 83°F 26.6° / 29.9° 202.3
Apr 28.4°C / 83°F 26.7° / 29.8° 181.1
May 28.8°C / 84°F 27.4° / 30.3° 183.1
Jun 28.3°C / 83°F 26.6° / 29.8° 187.6
Jul 28.3°C / 83°F 26.6° / 29.6° 173.9
Aug 27.9°C / 82°F 26.2° / 29.6° 233.0
Sep 27.6°C / 82°F 26.1° / 29.2° 206.4
Oct 27.3°C / 81°F 25.8° / 28.8° 231.6
Nov 27.3°C / 81°F 25.8° / 28.7° 262.2
Dec 27.5°C / 82°F 25.9° / 29° 240.4
Teluk Dalam has a warm climate with an average annual temperature of 79°F (26°C). Winters average 79°F in January while summers reach 79°F in July / relatively mild seasonal variation. The area gets 116 sunny days per year, below the national average of 205. Annual precipitation totals 127.4 inches (wetter than the 38-inch national average). The city sits at an elevation of 135 feet.

Temperature

79°F Jan (26°C) 79°F Jul (26°C)
Annual Average78.9°F
46% above Indonesia avg
January Average79°F (26°C)
July Average79°F (26°C)
Sunny Days116 days/yr

Geography

Elevation135 ft (41 m)
Area108.4 sq mi (280.8 km²)
Population Density238/sq mi
Coordinates0.5729°N, 97.8034°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 127.4"
235% above Indonesia avg
Snowfall 0.0"
Wettest Month (Oct) 15.94"
Driest Month (Jul) 7.72"

Air Quality

Earthquake History

2,001 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.8. Most recent: M4.9 on Jul 1, 2025.

May 16, 2006 256 km SSW of Singkil, Indonesia M6.8 99 km
May 14, 2021 260 km S of Sinabang, Indonesia M6.7 138 km
May 14, 2005 125 km SW of Padangsidempuan, Indonesia M6.7 73 km
Apr 16, 2005 54 km SSW of Singkil, Indonesia M6.4 139 km
Jul 27, 2006 96 km SW of Singkil, Indonesia M6.3 146 km
Jan 22, 2008 146 km SSW of Singkil, Indonesia M6.2 63 km
Apr 8, 2005 245 km SSW of Sibolga, Indonesia M6.1 88 km
Apr 19, 2021 254 km S of Sinabang, Indonesia M6.1 145 km
Apr 3, 2023 77 km SW of Padangsidempuan, Indonesia M6.1 118 km
Mar 28, 2005 136 km SW of Sibolga, Indonesia M6.1 40 km
May 11, 2004 181 km SW of Sibolga, Indonesia M6.1 18 km
Apr 3, 2005 154 km SW of Padangsidempuan, Indonesia M6.0 62 km
Apr 6, 2011 108 km SW of Singkil, Indonesia M6.0 140 km
Mar 28, 2005 121 km SSW of Singkil, Indonesia M5.9 81 km
May 18, 2001 183 km SW of Sibolga, Indonesia M5.9 18 km
Jul 7, 1997 136 km S of Singkil, Indonesia M5.9 60 km
Mar 13, 2010 126 km SSW of Singkil, Indonesia M5.8 109 km
Mar 31, 2005 98 km SW of Singkil, Indonesia M5.8 147 km
Mar 28, 2005 156 km SW of Singkil, Indonesia M5.8 107 km
Jun 3, 2019 191 km SW of Sibolga, Indonesia M5.8 24 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

5 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1861 SW. SUMATRA Earthquake 950 66 km
1861 SW. SUMATRA Earthquake 58 km
1861 SW. SUMATRA Earthquake 58 km
1843 SW. SUMATRA Earthquake 105 km
1797 SW. SUMATRA Earthquake 300 148 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Lubukraya (186 km).

Name Type Elevation Last Eruption Distance
Lubukraya Stratovolcano 1,862 m (6,109 ft) Unknown 186 km
Sorikmarapi Stratovolcano 2,145 m (7,037 ft) 1986 193 km
Sibualbuali Stratovolcano 1,819 m (5,968 ft) Unknown 195 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 8.8 in
February 79°F (26°C) 8.3 in
March 79°F (26°C) 9.6 in
April 80°F (27°C) 10.5 in
May 80°F (27°C) 8.5 in Warmest
June 79°F (26°C) 8.3 in
July 79°F (26°C) 7.7 in Driest
August 78°F (26°C) 10.2 in Coldest
September 78°F (26°C) 11.5 in
October 78°F (26°C) 15.9 in Wettest
November 78°F (26°C) 14.9 in
December 79°F (26°C) 13.1 in

Teluk Dalam has a seasonal temperature swing of 2°F / from 78°F in August to 80°F in May. Total annual precipitation is 127.4 inches, with October being the wettest month (15.9") and July the driest (7.7").

View full weather details →

Schools in Teluk Dalam

43 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
SD Negeri 071107 Saua
SD Negeri 071106 Hilizihono
SD Negeri 078566 Hiliofonaluo
SD Negeri 076727 Hiliamaetaluo
SD Negeri 076728 Bawolowalani
SD Negeri 075071 Hiligeho
SD Negeri 0785478 Hilianaa
SD Negeri 076726 Hilinifaoso
SD Negeri 076103 Bawozaua
SD Negeri 074071 Bawodobara
SMP Negeri 2 Teluk Dalam
SD Negeri 078525 Dharma Caraka
SD Negeri 078476 Hiliamuri
SD Negeri 071103 Onohondro
SMP Negeri 1 Fanayama
SD Negeri 071116 Siwalawa
SD Negeri 078572 Siwalawa
SD Negeri 078440 Hilionaha
SD Negeri 077314 Hilisaotoniha
SD Negeri 071119 Hilisondrekha
SD Negeri 078356 Hilitobara
SD Negeri 071122 Teluk Dalam
SMP SWASTA BINTANG LAUT
SD NEGERI 071102 BAWOMATALUO
SMP SWASTA HARAPAN NIAS
SMP NEGERI 3 FANAYAMA
SD NEGERI 074079 BAWOMATALUO
SMP SWASTA IMANUEL TELUKDALAM
SD NEGERI 076727 HILIAMAETALUO
SD NEGERI 071101 BAWOMATALUO
SD SWASTA PKMI TELUKDALAM
SD SWASTA BINTANG LAUT
SMP SWASTA KRISTEN BNKP TELUK DALAM
SMP Negeri 1 Telukdalam
SD Negeri 078555 Hilisataro Raya
SD Negeri 071108 Hilisataro Gewa
SMP Negeri 1 Toma
SD Negeri 078568 Hilisataro Ehosofayo
SD Negeri 074070 Hilisataro Nandisa
SMP Negeri 4 Fanayama
SD Negeri 076105 Bawonahono
SD Negeri 071097 Teluk Dalam
SD Negeri 071098 Teluk Dalam
View full schools details →

Radio Stations near Teluk Dalam

0 stations within ~55 km.

Station Genre Quality

Farmers Markets in Teluk Dalam

NameAddressSeasonHoursOrganicWebsite
Pasar Jepang

Hotels in Teluk Dalam

7 hotels within city radius — OpenStreetMap data

Baloho Beach ressort
Hash & family surf camp
Hotel Keitaro
Lisa Losmen
Losmen
Molani Homestay
Oichoda Losmen

Restaurants in Teluk Dalam

6 restaurants within city radius — OpenStreetMap data

Babi Panggang Thesalonika
Blessing Beach
fadah coffee
Harus Damai Lagundri
UD. Family
Walo Green Beach

Cafes in Teluk Dalam

1 cafes within city radius — OpenStreetMap data

Coffee Time

Clinics in Teluk Dalam

3 clinics within city radius — OpenStreetMap data

Puskesmas Hilisataro
Puskesmas Teluk Dalam
UPTD Puskesmas Bawomataluo

Gas Stations in Teluk Dalam

3 gas stations within city radius — OpenStreetMap data

SPBU 14.228.335
SPBU 14.228.341
SPBU 16.22.80.27

Banks in Teluk Dalam

3 banks within city radius — OpenStreetMap data

Bank Sumut
BNI
BRI

Gyms in Teluk Dalam

1 gyms within city radius — OpenStreetMap data

Chris Gym

Airports Near Teluk Dalam

3 airports within the area.

AirportIATAType
Binaka AirportGNSMedium Airport
Lasondre AirportSmall Airport
Sorake AirportSmall Airport

Post Offices in Teluk Dalam

1 post offices.

Post OfficeAddress
Kantor Pos Teluk Dalam

Churches & Religious Organizations in Teluk Dalam

4 religious organizations (IRS tax-exempt data).

NameAddress
Gereja BNKP Jemaat Hiliamaetaluo
Gereja BNKP Yohanes
Gereja Katholik St. Hiliofonaluo
Masjid Taqwa

Quick Facts

Timezone
Asia/Jakarta

🇮🇩 About Indonesia

Capital Jakarta
Population 267,663,435
Area 1,919,440 km²
GDP (USD) $1,371,169,301,564
GDP per capita $4,876
HDI 0.713
Life expectancy 71.2 years
Internet users 69.2%
Urban population 58.1%
Currency IDR (Rupiah)
Languages Indonesian
Calling code +62
TLD .id
Driving side left

Public Holidays in Indonesia

8 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Tahun Baru Masehi
Apr 3 Good Friday Wafat Isa Almasih
Apr 5 Easter Sunday Paskah
May 1 Labour Day Hari Buruh Internasional
May 14 Ascension Day Kenaikan Isa Almasih
Jun 1 Pancasila Day Hari Lahir Pancasila
Aug 17 Independence Day Hari Ulang Tahun Kemerdekaan Republik Indonesia
Dec 25 Christmas Day Hari Raya Natal

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Frequently Asked Questions About Teluk Dalam

What is the population of Teluk Dalam?

Teluk Dalam has a population of 25,780 residents and is located in Indonesia. The population density is 238 people per square mile, spread across 108.4 square miles.

What is the weather like in Teluk Dalam?

Teluk Dalam has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 79°F in January, while summers reach an average of 79°F in July. The area receives 116 sunny days per year, below the national average of 205. Annual rainfall totals 127.4 inches.

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