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Weather & Climate in Campbellton, NB
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Campbellton has a cool climate with an average annual temperature of 43°F (6°C). Winters average 20°F in January while summers reach 71°F in July. The area gets 243 sunny days per year, above the national average. Annual precipitation totals 54.1 inches (wetter than the 38-inch national average). The area receives 90.3 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 26 feet.
Temperature
20°F Jan (-7°C)
71°F Jul (22°C)
| Annual Average | 43.0°F |
| 20% below US avg | |
| January Average | 20°F (-7°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 243 days/yr |
Geography
| Elevation | 26 ft (8 m) |
| Area | 7.2 sq mi (18.6 km²) |
| Population Density | 983/sq mi |
| Coordinates | 48.0075°N, 66.6727°W |
| Timezone | America/Moncton |
Precipitation & Snow
Air Quality
Earthquake History
41 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Nov 27, 2012 | Gaspe Peninsula, Quebec, Canada | M4.2 | 103 km | 17 km |
| Oct 22, 1998 | 30 km NNW of Cap-Chat, Canada | M4.1 | 149 km | 18 km |
| Jul 15, 1998 | 84 km W of Miramichi, Canada | M4.0 | 110 km | 5 km |
| May 6, 1995 | 83 km W of Miramichi, Canada | M3.9 | 112 km | 5 km |
| Jul 14, 1994 | 83 km W of Miramichi, Canada | M3.8 | 112 km | 5 km |
| May 26, 2014 | 29 km SSE of Baie-Comeau, Canada | M3.7 | 145 km | 21 km |
| Jan 5, 2005 | 81 km W of Miramichi, Canada | M3.7 | 111 km | 5 km |
| Mar 28, 1994 | 56 km ESE of Sainte-Anne-des-Monts, Canada | M3.6 | 129 km | 18 km |
| Oct 18, 2003 | 48 km ESE of Hamlin, Maine | M3.5 | 125 km | 18 km |
| Dec 12, 1990 | 83 km W of Miramichi, Canada | M3.5 | 112 km | 5 km |
| Mar 30, 1990 | 6 km WSW of Grand Isle, Maine | M3.5 | 142 km | 18 km |
| Apr 28, 2014 | 81 km W of Miramichi, Canada | M3.4 | 112 km | 5 km |
| Mar 30, 2012 | 44 km SW of Bathurst, Canada | M3.4 | 85 km | 5 km |
| Apr 23, 1991 | 83 km W of Miramichi, Canada | M3.3 | 112 km | 5 km |
| Oct 6, 2017 | 24 km SE of Baie-Comeau, Canada | M3.3 | 149 km | 22 km |
| Apr 20, 1995 | 31 km ESE of Baie-Comeau, Canada | M3.3 | 149 km | 15 km |
| Aug 28, 2013 | 84 km W of Miramichi, Canada | M3.2 | 113 km | 5 km |
| Jul 20, 2007 | 28 km W of Miramichi, Canada | M3.2 | 120 km | 5 km |
| Jan 13, 2022 | 26 km SSE of Baie-Comeau, Canada | M3.0 | 150 km | 15 km |
| Aug 21, 2015 | 63 km SW of Bathurst, Canada | M3.0 | 90 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-7°C) | 3.6 in | |
| February | 10°F (-12°C) | 2.7 in | Coldest, Driest |
| March | 21°F (-6°C) | 2.9 in | |
| April | 34°F (1°C) | 2.8 in | |
| May | 47°F (8°C) | 4.0 in | |
| June | 57°F (14°C) | 4.0 in | |
| July | 71°F (22°C) | 4.7 in | Warmest, Wettest |
| August | 61°F (16°C) | 4.3 in | |
| September | 52°F (11°C) | 3.9 in | |
| October | 42°F (5°C) | 4.1 in | |
| November | 30°F (-1°C) | 4.0 in | |
| December | 16°F (-9°C) | 3.7 in |
Campbellton has a seasonal temperature swing of 61°F / from 10°F in February to 71°F in July. Total annual precipitation is 44.8 inches, with July being the wettest month (4.7") and February the driest (2.7").