Weather & Climate in Rivière-Ojima, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Rivière-Ojima has a cool climate with an average annual temperature of 33°F (1°C). Winters average -2°F in January while summers reach 62°F in July / a wide seasonal temperature swing of 64°F. Annual precipitation totals 34.5 inches. The area receives 11.2 inches of snow annually. The city sits at an elevation of 1,014 feet.
Temperature
-2°F Jan (-19°C)
62°F Jul (17°C)
| Annual Average | 33.0°F |
| 39% below US avg | |
| January Average | -2°F (-19°C) |
| July Average | 62°F (17°C) |
Geography
| Elevation | 1,014 ft (309 m) |
| Area | 136.9 sq mi (354.5 km²) |
| Population Density | 1/sq mi |
| Coordinates | 48.9506°N, 78.9787°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.4.
| Feb 1, 1999 | 58 km NNW of Iroquois Falls, Canada | M3.4 | 147 km | 18 km |
| Jul 25, 2020 | 33 km NW of Malartic, Canada | M2.9 | 78 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -2°F (-19°C) | 1.9 in | Coldest |
| February | 2°F (-17°C) | 1.3 in | Driest |
| March | 15°F (-9°C) | 1.4 in | |
| April | 31°F (-0°C) | 1.7 in | |
| May | 47°F (8°C) | 3.0 in | |
| June | 57°F (14°C) | 3.6 in | |
| July | 62°F (17°C) | 4.5 in | Warmest |
| August | 60°F (15°C) | 4.0 in | |
| September | 51°F (11°C) | 4.6 in | Wettest |
| October | 39°F (4°C) | 3.7 in | |
| November | 25°F (-4°C) | 2.6 in | |
| December | 8°F (-14°C) | 2.4 in |
Rivière-Ojima has a seasonal temperature swing of 64°F / from -2°F in January to 62°F in July. Total annual precipitation is 34.5 inches, with September being the wettest month (4.6") and February the driest (1.3").