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Weather & Climate in Mont-Joli, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mont-Joli has a cool climate with an average annual temperature of 42°F (5°C). Winters average 18°F in January while summers reach 69°F in July. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 42.6 inches. The area receives 82.0 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 262 feet.
Temperature
18°F Jan (-8°C)
69°F Jul (21°C)
| Annual Average | 41.8°F |
| 23% below US avg | |
| January Average | 18°F (-8°C) |
| July Average | 69°F (21°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 262 ft (80 m) |
| Area | 9.4 sq mi (24.2 km²) |
| Population Density | 682/sq mi |
| Coordinates | 48.5839°N, 68.1921°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
20 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Mar 6, 2005 | 15 km SE of Saint-Siméon, Canada | M4.9 | 147 km | 13 km |
| Nov 27, 2012 | Gaspe Peninsula, Quebec, Canada | M4.2 | 67 km | 17 km |
| Jan 20, 2002 | 47 km NNW of Cap-Chat, Canada | M4.1 | 136 km | 30 km |
| Jan 16, 2015 | 37 km NNW of Cap-Chat, Canada | M4.1 | 139 km | 18 km |
| Oct 22, 1998 | 30 km NNW of Cap-Chat, Canada | M4.1 | 128 km | 18 km |
| Jul 23, 2002 | 48 km S of Saint-Alexandre, Canada | M4.0 | 144 km | 18 km |
| Jun 16, 2011 | 11 km ENE of Sacré-Coeur, Canada | M3.8 | 113 km | 23 km |
| May 26, 2014 | 29 km SSE of Baie-Comeau, Canada | M3.7 | 44 km | 21 km |
| Mar 30, 1990 | 6 km WSW of Grand Isle, Maine | M3.5 | 145 km | 18 km |
| Apr 20, 1995 | 31 km ESE of Baie-Comeau, Canada | M3.3 | 72 km | 15 km |
| Oct 6, 2017 | 24 km SE of Baie-Comeau, Canada | M3.3 | 57 km | 22 km |
| Jan 13, 2022 | 26 km SSE of Baie-Comeau, Canada | M3.0 | 46 km | 15 km |
| Jan 28, 2023 | 15 km SSE of Hauterive, Canada | M3.0 | 54 km | 11 km |
| Aug 11, 2022 | 25 km SSE of Baie-Comeau, Canada | M3.0 | 50 km | 11 km |
| Apr 22, 2012 | 12 km ESE of Chute-aux-Outardes, Canada | M2.8 | 54 km | 18 km |
| Nov 4, 2013 | 19 km E of Forestville, Canada | M2.7 | 49 km | 18 km |
| Oct 15, 2013 | 15 km N of Amqui, Canada | M2.6 | 56 km | 18 km |
| Jan 7, 2012 | 8 km WNW of Rivière-du-Loup, Canada | M2.6 | 136 km | 18 km |
| Sep 20, 2016 | 5 km SSE of Saint-Siméon, Canada | M2.6 | 150 km | 23 km |
| Feb 11, 2016 | 40 km NNE of Edmundston, Canada | M2.5 | 98 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 18°F (-8°C) | 3.0 in | |
| February | 11°F (-12°C) | 2.5 in | Coldest |
| March | 22°F (-6°C) | 2.5 in | |
| April | 35°F (2°C) | 2.4 in | Driest |
| May | 48°F (9°C) | 3.4 in | |
| June | 58°F (15°C) | 3.1 in | |
| July | 69°F (21°C) | 3.5 in | Warmest |
| August | 62°F (17°C) | 3.6 in | Wettest |
| September | 53°F (11°C) | 3.4 in | |
| October | 42°F (5°C) | 3.4 in | |
| November | 30°F (-1°C) | 3.2 in | |
| December | 16°F (-9°C) | 3.4 in |
Mont-Joli has a seasonal temperature swing of 58°F / from 11°F in February to 69°F in July. Total annual precipitation is 37.2 inches, with August being the wettest month (3.6") and April the driest (2.4").