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Weather & Climate in Belleterre, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Belleterre has a cool climate with an average annual temperature of 36°F (2°C). Winters average 3°F in January while summers reach 64°F in July / a wide seasonal temperature swing of 61°F. The area gets 265 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 38.9 inches. The area receives 15.8 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 1,037 feet.
Temperature
3°F Jan (-16°C)
64°F Jul (18°C)
| Annual Average | 35.8°F |
| 34% below US avg | |
| January Average | 3°F (-16°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 265 days/yr |
Geography
| Elevation | 1,037 ft (316 m) |
| Area | 210.2 sq mi (544.5 km²) |
| Population Density | 1/sq mi |
| Coordinates | 47.3834°N, 78.6996°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
5 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Jan 1, 2000 | 17 km NNE of Notre-Dame-du-Lac, Canada | M4.7 | 58 km | 18 km |
| Oct 10, 1995 | southern Quebec, Canada | M3.5 | 107 km | 18 km |
| May 2, 2015 | 12 km NE of Notre-Dame-du-Lac, Canada | M3.3 | 64 km | 18 km |
| Apr 1, 2020 | 3 km NE of Saint-Isidore, Canada | M2.9 | 44 km | 10 km |
| Jul 25, 2020 | 33 km NW of Malartic, Canada | M2.9 | 108 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 3°F (-16°C) | 2.5 in | Coldest |
| February | 7°F (-14°C) | 2.1 in | Driest |
| March | 18°F (-8°C) | 2.4 in | |
| April | 34°F (1°C) | 2.6 in | |
| May | 49°F (9°C) | 3.2 in | |
| June | 58°F (15°C) | 3.9 in | |
| July | 64°F (18°C) | 4.3 in | Warmest, Wettest |
| August | 62°F (16°C) | 4.2 in | |
| September | 53°F (12°C) | 4.1 in | |
| October | 42°F (5°C) | 3.6 in | |
| November | 28°F (-2°C) | 3.4 in | |
| December | 12°F (-11°C) | 2.9 in |
Belleterre has a seasonal temperature swing of 60°F / from 3°F in January to 64°F in July. Total annual precipitation is 38.9 inches, with July being the wettest month (4.3") and February the driest (2.1").