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Weather & Climate in Saint-André-du-Lac-Saint-Jean, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-André-du-Lac-Saint-Jean has a cool climate with an average annual temperature of 34°F (1°C). Winters average 2°F in January while summers reach 62°F in July. The area gets 259 sunny days per year, above the national average. Annual precipitation totals 42.4 inches. The area receives 17.2 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 896 feet.
Temperature
2°F Jan (-17°C)
62°F Jul (17°C)
| Annual Average | 34.4°F |
| 36% below US avg | |
| January Average | 2°F (-17°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 259 days/yr |
Geography
| Elevation | 896 ft (273 m) |
| Area | 56.2 sq mi (145.4 km²) |
| Population Density | 8/sq mi |
| Coordinates | 48.3147°N, 71.9893°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Jul 12, 2000 | 46 km W of Baie-Saint-Paul, Canada | M4.2 | 111 km | 10 km |
| Dec 31, 1990 | 23 km NE of La Tuque, Canada | M4.2 | 92 km | 18 km |
| Feb 4, 2019 | 14 km NNE of Baie-Saint-Paul, Canada | M2.7 | 144 km | 19 km |
| Jan 19, 2022 | 11 km SSE of Metabetchouan-Lac-a-la-Croix, Canada | M2.5 | 21 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 2°F (-17°C) | 2.8 in | Coldest |
| February | 5°F (-15°C) | 2.2 in | Driest |
| March | 18°F (-8°C) | 2.4 in | |
| April | 33°F (0°C) | 2.8 in | |
| May | 47°F (9°C) | 3.6 in | |
| June | 58°F (14°C) | 3.8 in | |
| July | 62°F (17°C) | 5.1 in | Warmest, Wettest |
| August | 60°F (16°C) | 4.4 in | |
| September | 51°F (11°C) | 4.5 in | |
| October | 40°F (4°C) | 3.8 in | |
| November | 27°F (-3°C) | 3.6 in | |
| December | 10°F (-12°C) | 3.4 in |
Saint-André-du-Lac-Saint-Jean has a seasonal temperature swing of 61°F / from 2°F in January to 62°F in July. Total annual precipitation is 42.4 inches, with July being the wettest month (5.1") and February the driest (2.2").