McCallum, NL
Newfoundland and Labrador
McCallum is a small town in Newfoundland and Labrador with a population of 45.
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 McCallum Compares to the U.S. Average (100% = U.S. avg)
People
Climate
Temperature
| Annual Average | 40.2°F |
| 26% below US avg | |
| January Average | 22°F (-6°C) |
| July Average | 59°F (15°C) |
Geography
| Elevation | 20 ft (6 m) |
| Area | 4.2 sq mi (10.8 km²) |
| Population Density | 11/sq mi |
| Coordinates | 47.6311°N, 56.2288°W |
| Timezone | America/St_Johns |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 22°F (-6°C) | 5.4 in | |
| February | 21°F (-6°C) | 4.8 in | Coldest |
| March | 27°F (-3°C) | 4.8 in | |
| April | 35°F (2°C) | 4.9 in | |
| May | 44°F (7°C) | 4.5 in | Driest |
| June | 52°F (11°C) | 4.8 in | |
| July | 59°F (15°C) | 4.7 in | |
| August | 61°F (16°C) | 4.5 in | Warmest |
| September | 54°F (12°C) | 5.4 in | |
| October | 45°F (7°C) | 6.0 in | |
| November | 37°F (3°C) | 6.1 in | Wettest |
| December | 28°F (-3°C) | 5.7 in |
McCallum has a seasonal temperature swing of 40°F / from 21°F in February to 61°F in August. Total annual precipitation is 61.6 inches, with November being the wettest month (6.1") and May the driest (4.5").
Clinics in McCallum
1 clinics within city radius - OpenStreetMap data
Airports Near McCallum
1 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Miquelon Airport | MQC | Small Airport |
Churches & Religious Organizations in McCallum
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| St. Peter`s Anglican Church |
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Get ReportFrequently Asked Questions About McCallum
What is the population of McCallum?
McCallum has a population of 45 residents and is located in Newfoundland and Labrador. The population density is 11 people per square mile, spread across 4.2 square miles.
What is the weather like in McCallum?
McCallum has a cool climate with an average annual temperature of 40°F (5°C). Winter temperatures average 22°F in January, while summers reach an average of 59°F in July. Annual rainfall totals 61.6 inches, with 25.7 inches of snow.
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