Green Island Brook, NL
Newfoundland and Labrador
Green Island Brook is a small town in Newfoundland and Labrador with a population of 135.
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 Green Island Brook Compares to the U.S. Average (100% = U.S. avg)
People
Climate
Temperature
| Annual Average | 35.0°F |
| 35% below US avg | |
| January Average | 12°F (-11°C) |
| July Average | 57°F (14°C) |
Geography
| Elevation | 46 ft (14 m) |
| Area | 2.6 sq mi (6.8 km²) |
| Population Density | 52/sq mi |
| Coordinates | 51.3977°N, 56.5280°W |
| Timezone | America/St_Johns |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1848 | FISHING SHIPS HARBOUR, NEWFOUNDLAND | Meteorological | - | - | 145 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 12°F (-11°C) | 3.7 in | Coldest |
| February | 12°F (-11°C) | 3.2 in | |
| March | 21°F (-6°C) | 3.0 in | |
| April | 31°F (-1°C) | 2.3 in | Driest |
| May | 40°F (4°C) | 2.9 in | |
| June | 48°F (9°C) | 4.1 in | |
| July | 57°F (14°C) | 4.1 in | Wettest |
| August | 58°F (14°C) | 3.9 in | Warmest |
| September | 50°F (10°C) | 3.7 in | |
| October | 41°F (5°C) | 3.9 in | |
| November | 31°F (-0°C) | 3.3 in | |
| December | 21°F (-6°C) | 3.7 in |
Green Island Brook has a seasonal temperature swing of 46°F / from 12°F in January to 58°F in August. Total annual precipitation is 41.7 inches, with July being the wettest month (4.1") and April the driest (2.3").
Airports Near Green Island Brook
4 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Lourdes-de-Blanc-Sablon Airport | YBX | Medium Airport |
| St. Anthony Airport | YAY | Medium Airport |
| English Point Airport | - | Small Airport |
| Red Bay Airport | - | Small Airport |
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Get ReportFrequently Asked Questions About Green Island Brook
What is the population of Green Island Brook?
Green Island Brook has a population of 135 residents and is located in Newfoundland and Labrador. The population density is 52 people per square mile, spread across 2.6 square miles.
What is the weather like in Green Island Brook?
Green Island Brook has a cool climate with an average annual temperature of 35°F (2°C). Winter temperatures average 12°F in January, while summers reach an average of 57°F in July. Annual rainfall totals 41.7 inches, with 19.0 inches of snow.
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