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Weather & Climate in Frederickton, NL
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Frederickton has a cool climate with an average annual temperature of 39°F (4°C). Winters average 20°F in January while summers reach 60°F in July. The area gets 261 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 41.3 inches. The area receives 19.4 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 7 feet.
Temperature
20°F Jan (-7°C)
60°F Jul (16°C)
| Annual Average | 39.4°F |
| 27% below US avg | |
| January Average | 20°F (-7°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 261 days/yr |
Geography
| Elevation | 7 ft (2 m) |
| Area | 16.5 sq mi (42.7 km²) |
| Population Density | 8/sq mi |
| Coordinates | 49.4332°N, 54.3648°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 |
| 2021 | Larry | Category 1 | 81 mph | 105 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-7°C) | 3.3 in | |
| February | 18°F (-8°C) | 3.0 in | Coldest |
| March | 25°F (-4°C) | 3.0 in | Driest |
| April | 35°F (2°C) | 3.1 in | |
| May | 44°F (7°C) | 3.0 in | |
| June | 53°F (12°C) | 3.4 in | |
| July | 60°F (16°C) | 3.5 in | Warmest |
| August | 60°F (16°C) | 4.0 in | |
| September | 53°F (12°C) | 4.3 in | Wettest |
| October | 43°F (6°C) | 3.8 in | |
| November | 35°F (2°C) | 3.7 in | |
| December | 26°F (-4°C) | 3.4 in |
Frederickton has a seasonal temperature swing of 42°F / from 18°F in February to 60°F in July. Total annual precipitation is 41.3 inches, with September being the wettest month (4.3") and March the driest (3.0").