Thornlea, NL
Newfoundland and Labrador
Thornlea is a small town in Newfoundland and Labrador with a population of 61.
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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How Thornlea Compares to the U.S. Average (100% = U.S. avg)
People
Climate
Temperature
| Annual Average | 40.7°F |
| 25% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 58°F (15°C) |
Geography
| Elevation | 30 ft (9 m) |
| Area | 7.8 sq mi (20.2 km²) |
| Population Density | 8/sq mi |
| Coordinates | 47.6087°N, 53.7200°W |
| Timezone | America/St_Johns |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1864 | SW AVALON PENINSULA, NEWFOUNDLAND | Earthquake | - | - | 123 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 5.5 in | |
| February | 23°F (-5°C) | 4.8 in | Coldest |
| March | 28°F (-3°C) | 4.7 in | |
| April | 36°F (2°C) | 4.4 in | |
| May | 43°F (6°C) | 3.7 in | Driest |
| June | 51°F (10°C) | 4.5 in | |
| July | 58°F (15°C) | 4.1 in | |
| August | 60°F (16°C) | 4.0 in | Warmest |
| September | 54°F (12°C) | 5.2 in | |
| October | 46°F (8°C) | 5.6 in | Wettest |
| November | 38°F (3°C) | 5.4 in | |
| December | 29°F (-1°C) | 5.1 in |
Thornlea has a seasonal temperature swing of 38°F / from 23°F in February to 60°F in August. Total annual precipitation is 56.9 inches, with October being the wettest month (5.6") and May the driest (3.7").
Radio Stations near Thornlea
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| CHVO "New Country 103.9" Carbonear, NL | country | AAC 130 kbps | |
| Tits.FM | - | MP3 56 kbps |
Airports Near Thornlea
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Bell Island Airport | - | Small Airport |
| Clarenville Airport | - | Small Airport |
| Harbour Grace Airport | - | Small Airport |
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Get ReportFrequently Asked Questions About Thornlea
What is the population of Thornlea?
Thornlea has a population of 61 residents and is located in Newfoundland and Labrador. The population density is 8 people per square mile, spread across 7.8 square miles.
What is the weather like in Thornlea?
Thornlea has a cool climate with an average annual temperature of 41°F (5°C). Winter temperatures average 24°F in January, while summers reach an average of 58°F in July. Annual rainfall totals 56.9 inches, with 24.5 inches of snow.
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