All Countries
Weather & Climate in Humber Arm South, NL
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Humber Arm South has a cool climate with an average annual temperature of 38°F (3°C). Winters average 19°F in January while summers reach 59°F in July. The area gets 240 sunny days per year, above the national average. Annual precipitation totals 52.8 inches (wetter than the 38-inch national average). The area receives 26.6 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 33 feet.
Temperature
19°F Jan (-7°C)
59°F Jul (15°C)
| Annual Average | 37.9°F |
| 30% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 240 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 25.2 sq mi (65.1 km²) |
| Population Density | 61/sq mi |
| Coordinates | 49.0091°N, 58.1348°W |
| Timezone | America/St_Johns |
Precipitation & Snow
Air Quality
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2002 | Gustav | Category 1 | 86 mph | 160 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 5.8 in | Wettest |
| February | 17°F (-9°C) | 4.0 in | Coldest |
| March | 23°F (-5°C) | 3.2 in | |
| April | 33°F (1°C) | 2.6 in | Driest |
| May | 42°F (6°C) | 3.3 in | |
| June | 51°F (11°C) | 4.0 in | |
| July | 59°F (15°C) | 3.9 in | Warmest |
| August | 59°F (15°C) | 4.8 in | |
| September | 52°F (11°C) | 5.0 in | |
| October | 42°F (6°C) | 5.2 in | |
| November | 34°F (1°C) | 5.3 in | |
| December | 24°F (-4°C) | 5.7 in |
Humber Arm South has a seasonal temperature swing of 42°F / from 17°F in February to 59°F in July. Total annual precipitation is 52.8 inches, with January being the wettest month (5.8") and April the driest (2.6").