Flat Bay, NL

Newfoundland and Labrador

Flat Bay is a small town in Newfoundland and Labrador with a population of 162.

Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026

162 Population 16/sq mi density
40°F Avg Temperature

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How Flat Bay Compares to the U.S. Average (100% = U.S. avg)

People

Population162
Density16/mi²

Climate

Avg Temp40°F (4°C)
Rain55.9 in/yr
Elevation43 ft (13 m)
Flat Bay has a cool climate with an average annual temperature of 40°F (4°C). Winters average 20°F in January while summers reach 60°F in July. Annual precipitation totals 55.9 inches (wetter than the 38-inch national average). The area receives 27.7 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 43 feet, near sea level.

Temperature

20°F Jan (-6°C) 60°F Jul (16°C)
Annual Average39.5°F
27% below US avg
January Average20°F (-6°C)
July Average60°F (16°C)

Geography

Elevation43 ft (13 m)
Area9.9 sq mi (25.7 km²)
Population Density16/sq mi
Coordinates48.4000°N, 58.5818°W
TimezoneAmerica/St_Johns

Precipitation & Snow

Annual Rainfall 55.9"
47% above US avg
Snowfall 27.7"
Wettest Month (Jan) 5.51"
Driest Month (Apr) 3.31"

Air Quality

Hurricane History

3 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Bill (2009).

Year Name Category Closest
2009 Bill Category 1 239 km
2002 Gustav Category 1 89 km
2000 Michael Category 1 263 km
Source: NOAA IBTrACS (Cat 1+, 1980-2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 20°F (-6°C) 5.5 in Wettest
February 18°F (-8°C) 4.3 in Coldest
March 25°F (-4°C) 3.9 in
April 35°F (1°C) 3.3 in Driest
May 44°F (6°C) 4.1 in
June 53°F (12°C) 4.2 in
July 60°F (16°C) 4.6 in
August 61°F (16°C) 4.7 in Warmest
September 54°F (12°C) 5.3 in
October 44°F (7°C) 5.4 in
November 36°F (2°C) 5.3 in
December 26°F (-3°C) 5.4 in

Flat Bay has a seasonal temperature swing of 43°F / from 18°F in February to 61°F in August. Total annual precipitation is 55.9 inches, with January being the wettest month (5.5") and April the driest (3.3").

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Museums in Flat Bay

NameTypeAddressPhoneAnnual Revenue
Our Lady of Mercy Heritage Church Museum

Airports Near Flat Bay

2 airports within the area.

AirportIATAType
Stephenville Dymond International AirportYJTMedium Airport
St. Andrews Codroy Valley Airport-Small Airport

Churches & Religious Organizations in Flat Bay

1 religious organizations (IRS tax-exempt data).

NameAddress
Saint Anne Roman Catholic Church

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Frequently Asked Questions About Flat Bay

What is the population of Flat Bay?

Flat Bay has a population of 162 residents and is located in Newfoundland and Labrador. The population density is 16 people per square mile, spread across 9.9 square miles.

What is the weather like in Flat Bay?

Flat Bay has a cool climate with an average annual temperature of 40°F (4°C). Winter temperatures average 20°F in January, while summers reach an average of 60°F in July. Annual rainfall totals 55.9 inches, with 27.7 inches of snow.

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