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Bonthe, Sierra Leone

Southern Province · Sierra Leone

Bonthe is a small city in Southern Province, Sierra Leone with a population of 10,206. Elevation: 16 ft (5 m). Average temperature: 80°F (27°C).

Data updated June 2026

10,206 Population 5/sq mi density
16 ft Elevation 5 meters
80°F Avg Temperature 27°C
132.8 in Annual Rain
Africa / Freetown Timezone

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Full City Profile

About Bonthe

Bonthe

Bonthe is a coastal town located on Sherbro Island in Bonthe District in the southern Province of Sierra Leone. The town lies on the eastern shore of Sherbro Island, on the Sherbro River estuary. Bonthe is about 60 miles south-west of Bo and 187 miles south-east of Freetown.

People

Population10,206
Density5/mi²

Climate

Avg Temp80°F (27°C)
Rain132.8 in/yr
Sunny Days181/yr
Elevation16 ft (5 m)
Population10,206
Population Density5 / sq mi
Elevation16 ft (5 m)
Coordinates7.5264°, -12.5050°
TimezoneAfrica/Freetown
Country🇸🇱 Sierra Leone
State / ProvinceSouthern Province
Average Temperature80°F (27°C)
January Average79°F (26°C)
July Average78°F (25°C)
Annual Precipitation132.8 inches (3,374 mm)
Annual Snowfall0.0 inches (0 cm)

About Bonthe

Bonthe is a small city in Sierra Leone (Southern Province) with a population of 10,206. The city sits at an elevation of 16 feet (5 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 79°F in January to 78°F in July. Annual precipitation averages 132.8 inches. The timezone is Africa/Freetown.

Climate in Bonthe

Bonthe has an average annual temperature of 0°C (32°F). The hottest month is Jan (0°C), the coldest is Jan (0°C). Average annual precipitation is 3595 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 0°C / 32°F - / - 6.2
Feb 0°C / 32°F - / - 10.3
Mar 0°C / 32°F - / - 21.9
Apr 0°C / 32°F - / - 97.3
May 0°C / 32°F - / - 277.7
Jun 0°C / 32°F - / - 584.5
Jul 0°C / 32°F - / - 771.6
Aug 0°C / 32°F - / - 807.0
Sep 0°C / 32°F - / - 541.4
Oct 0°C / 32°F - / - 291.9
Nov 0°C / 32°F - / - 130.5
Dec 0°C / 32°F - / - 55.1
Bonthe has a warm climate with an average annual temperature of 80°F (27°C). Winters average 79°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 181 sunny days per year. Annual precipitation totals 132.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 16 feet, near sea level.

Temperature

79°F Jan (26°C) 78°F Jul (25°C)
Annual Average79.9°F
48% above Sierra Leone avg
January Average79°F (26°C)
July Average78°F (25°C)
Sunny Days181 days/yr

Geography

Elevation16 ft (5 m)
Area2,260.1 sq mi (5,853.7 km²)
Population Density5/sq mi
Coordinates7.5264°N, 12.5050°W
TimezoneAfrica/Freetown

Precipitation & Snow

Annual Rainfall 132.8"
250% above Sierra Leone avg
Snowfall 0.0"
Wettest Month (Jul) 29.09"
Driest Month (Jan) 0.28"

Air Quality

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 0.3 in Driest
February 81°F (27°C) 0.5 in
March 82°F (28°C) 1.3 in
April 82°F (28°C) 3.7 in Warmest
May 81°F (27°C) 9.8 in
June 80°F (26°C) 19.3 in
July 78°F (25°C) 29.1 in Wettest
August 77°F (25°C) 28.2 in Coldest
September 78°F (26°C) 21.4 in
October 80°F (26°C) 11.9 in
November 80°F (27°C) 5.8 in
December 80°F (26°C) 1.6 in

Bonthe has a seasonal temperature swing of 5°F / from 77°F in August to 82°F in April. Total annual precipitation is 132.8 inches, with July being the wettest month (29.1") and January the driest (0.3").

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Schools in Bonthe

1 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Bonthe secondary school - - - -
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Farmers Markets in Bonthe

NameAddressSeasonHoursOrganicWebsite
Plant Site Market

Hotels in Bonthe

3 hotels within city radius - OpenStreetMap data

James Buck Memorial Guest House
James Buck Memorial Guest House
James Buck Memorial Hotel

Airports Near Bonthe

2 airports within the area.

AirportIATAType
Bo AirportKBSMedium Airport
Gbangbatok AirportGBKSmall Airport

Quick Facts

Timezone
Africa/Freetown
Elevation
5 m (16 ft)

🇸🇱 About Sierra Leone

Capital Freetown
Population 7,650,154
Area 71,740 km²
GDP (USD) $6,415,852,767
GDP per capita $758
HDI 0.477
Life expectancy 61.8 years
Internet users 20.6%
Urban population 44.8%
Currency SLE (Leone)
Languages English
Calling code +232
TLD .sl
Driving side right

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Frequently Asked Questions About Bonthe

What is the population of Bonthe?

Bonthe has a population of 10,206 residents and is located in Sierra Leone. The population density is 5 people per square mile, spread across 2,260.1 square miles.

What is the weather like in Bonthe?

Bonthe has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 79°F in January, while summers reach an average of 78°F in July. The area receives 181 sunny days per year. Annual rainfall totals 132.8 inches.

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