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Weather & Climate in Port Rexton, NL
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Port Rexton has a cool climate with an average annual temperature of 40°F (4°C). Winters average 22°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 53.1 inches (wetter than the 38-inch national average). The area receives 22.5 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 66 feet.
Temperature
22°F Jan (-6°C)
59°F Jul (15°C)
| Annual Average | 39.6°F |
| 27% below US avg | |
| January Average | 22°F (-6°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 240 days/yr |
Geography
| Elevation | 66 ft (20 m) |
| Area | 4.5 sq mi (11.6 km²) |
| Population Density | 80/sq mi |
| Coordinates | 48.3902°N, 53.3314°W |
| Timezone | America/St_Johns |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.3.
| Apr 29, 2009 | 28 km SW of Bay Roberts, Canada | M3.3 | 111 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
5 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Ernesto | Category 1 | 75 mph | 246 km |
| 2021 | Larry | Category 1 | 81 mph | 46 km |
| 2014 | Gonzalo | Category 1 | 81 mph | 249 km |
| 2010 | Igor | Category 1 | 86 mph | 199 km |
| 1982 | Debby | Category 2 | 86 mph | 261 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 22°F (-6°C) | 4.5 in | |
| February | 20°F (-6°C) | 4.4 in | Coldest |
| March | 27°F (-3°C) | 4.2 in | |
| April | 35°F (1°C) | 4.3 in | |
| May | 43°F (6°C) | 3.7 in | |
| June | 51°F (11°C) | 3.9 in | |
| July | 59°F (15°C) | 3.6 in | |
| August | 60°F (15°C) | 3.5 in | Warmest, Driest |
| September | 53°F (12°C) | 5.2 in | |
| October | 44°F (7°C) | 5.6 in | Wettest |
| November | 36°F (2°C) | 5.1 in | |
| December | 27°F (-3°C) | 5.2 in |
Port Rexton has a seasonal temperature swing of 39°F / from 20°F in February to 60°F in August. Total annual precipitation is 53.1 inches, with October being the wettest month (5.6") and August the driest (3.5").