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Weather & Climate in Saint-Dominique-du-Rosaire, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Dominique-du-Rosaire has a cool climate with an average annual temperature of 33°F (1°C). Winters average -1°F in January while summers reach 62°F in July / a wide seasonal temperature swing of 63°F. The area gets 271 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 35.8 inches. The area receives 12.5 inches of snow annually. The city sits at an elevation of 968 feet.
Temperature
-1°F Jan (-18°C)
62°F Jul (17°C)
| Annual Average | 33.2°F |
| 39% below US avg | |
| January Average | -1°F (-18°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 271 days/yr |
Geography
| Elevation | 968 ft (295 m) |
| Area | 185.3 sq mi (479.9 km²) |
| Population Density | 2/sq mi |
| Coordinates | 48.7607°N, 78.1142°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M2.9.
| Jul 25, 2020 | 33 km NW of Malartic, Canada | M2.9 | 53 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -1°F (-18°C) | 2.0 in | Coldest |
| February | 3°F (-16°C) | 1.4 in | Driest |
| March | 15°F (-9°C) | 1.9 in | |
| April | 32°F (-0°C) | 2.2 in | |
| May | 47°F (8°C) | 3.1 in | |
| June | 57°F (14°C) | 4.0 in | |
| July | 62°F (17°C) | 4.3 in | Warmest |
| August | 60°F (15°C) | 4.1 in | |
| September | 51°F (11°C) | 4.4 in | Wettest |
| October | 40°F (4°C) | 3.4 in | |
| November | 25°F (-4°C) | 2.8 in | |
| December | 8°F (-13°C) | 2.2 in |
Saint-Dominique-du-Rosaire has a seasonal temperature swing of 63°F / from -1°F in January to 62°F in July. Total annual precipitation is 35.8 inches, with September being the wettest month (4.4") and February the driest (1.4").