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Weather & Climate in Grande Cache, AB
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Grande Cache has a cool climate with an average annual temperature of 36°F (2°C). Winters average 19°F in January while summers reach 55°F in July. The area gets 296 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 22.1 inches (drier than the 38-inch national average). The area receives 6.1 inches of snow annually. The city sits at an elevation of 4,016 feet.
Temperature
19°F Jan (-7°C)
55°F Jul (13°C)
| Annual Average | 36.2°F |
| 33% below US avg | |
| January Average | 19°F (-7°C) |
| July Average | 55°F (13°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 4,016 ft (1,224 m) |
| Area | 2.0 sq mi (5.2 km²) |
| Population Density | 1,646/sq mi |
| Coordinates | 53.8834°N, 119.1359°W |
| Timezone | America/Edmonton |
Precipitation & Snow
Air Quality
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Feb 20, 2025 | 68 km NE of Grande Cache, Canada | M4.7 | 69 km | 10 km |
| Jun 13, 2015 | 34 km SSW of Fox Creek, Canada | M4.6 | 145 km | 5 km |
| Jan 23, 2015 | 32 km W of Fox Creek, Canada | M4.4 | 134 km | 1 km |
| Aug 24, 2024 | 32 km WNW of Fox Creek, Canada | M4.2 | 146 km | 6 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Wells Gray-Clearwater (198 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Wells Gray-Clearwater | Pyroclastic cone(s) | 2,576 m (8,451 ft) | 1550 | 198 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 19°F (-7°C) | 1.3 in | |
| February | 21°F (-6°C) | 1.1 in | |
| March | 26°F (-3°C) | 1.2 in | |
| April | 36°F (2°C) | 1.0 in | Driest |
| May | 45°F (7°C) | 2.1 in | |
| June | 51°F (11°C) | 2.8 in | |
| July | 55°F (13°C) | 3.5 in | Warmest, Wettest |
| August | 55°F (13°C) | 2.9 in | |
| September | 47°F (8°C) | 2.2 in | |
| October | 37°F (3°C) | 1.5 in | |
| November | 24°F (-4°C) | 1.3 in | |
| December | 18°F (-8°C) | 1.2 in | Coldest |
Grande Cache has a seasonal temperature swing of 37°F / from 18°F in December to 55°F in July. Total annual precipitation is 22.1 inches, with July being the wettest month (3.5") and April the driest (1.0").