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Weather & Climate in Wemindji, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wemindji has a cool climate with an average annual temperature of 29°F (-2°C). Winters average -8°F in January while summers reach 58°F in July / a wide seasonal temperature swing of 66°F. The area gets 291 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 24.6 inches (drier than the 38-inch national average). The area receives 8.2 inches of snow annually. The city sits at an elevation of 180 feet.
Temperature
-8°F Jan (-22°C)
58°F Jul (15°C)
| Annual Average | 28.5°F |
| 47% below US avg | |
| January Average | -8°F (-22°C) |
| July Average | 58°F (15°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 180 ft (55 m) |
| Area | 149.6 sq mi (387.4 km²) |
| Population Density | 10/sq mi |
| Coordinates | 53.0221°N, 78.7490°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 1, 2023 | 221 km ENE of Attawapiskat, Canada | M2.9 | 126 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -8°F (-22°C) | 1.1 in | Coldest |
| February | -5°F (-21°C) | 0.8 in | Driest |
| March | 8°F (-13°C) | 1.0 in | |
| April | 25°F (-4°C) | 1.0 in | |
| May | 41°F (5°C) | 1.5 in | |
| June | 51°F (11°C) | 2.3 in | |
| July | 58°F (15°C) | 3.2 in | Warmest |
| August | 57°F (14°C) | 2.9 in | |
| September | 48°F (9°C) | 3.4 in | Wettest |
| October | 38°F (3°C) | 3.2 in | |
| November | 24°F (-4°C) | 2.6 in | |
| December | 5°F (-15°C) | 1.7 in |
Wemindji has a seasonal temperature swing of 66°F / from -8°F in January to 58°F in July. Total annual precipitation is 24.6 inches, with September being the wettest month (3.4") and February the driest (0.8").