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Weather & Climate in Leblanc, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Leblanc has a cool climate with an average annual temperature of 33°F (1°C). Winters average 1°F in January while summers reach 61°F in July. The area gets 266 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 38.4 inches. The area receives 14.4 inches of snow annually. The city sits at an elevation of 1,611 feet.
Temperature
1°F Jan (-17°C)
61°F Jul (16°C)
| Annual Average | 33.2°F |
| 39% below US avg | |
| January Average | 1°F (-17°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 266 days/yr |
Geography
| Elevation | 1,611 ft (491 m) |
| Area | 12.2 sq mi (31.5 km²) |
| Population Density | 124/sq mi |
| Coordinates | 48.2668°N, 74.3491°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.0.
| Jul 23, 2005 | 47 km NNE of Ferme-Neuve, Canada | M3.0 | 146 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 1°F (-17°C) | 2.3 in | Coldest |
| February | 3°F (-16°C) | 1.9 in | |
| March | 17°F (-9°C) | 2.2 in | |
| April | 32°F (-0°C) | 1.9 in | Driest |
| May | 46°F (8°C) | 3.0 in | |
| June | 57°F (14°C) | 4.1 in | |
| July | 61°F (16°C) | 4.8 in | Warmest, Wettest |
| August | 59°F (15°C) | 4.3 in | |
| September | 50°F (10°C) | 4.6 in | |
| October | 39°F (4°C) | 3.0 in | |
| November | 25°F (-4°C) | 3.0 in | |
| December | 8°F (-13°C) | 3.0 in |
Leblanc has a seasonal temperature swing of 60°F / from 1°F in January to 61°F in July. Total annual precipitation is 38.3 inches, with July being the wettest month (4.8") and April the driest (1.9").