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Weather & Climate in Thorsby, AB

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Thorsby has a cool climate with an average annual temperature of 37°F (3°C). Winters average 9°F in January while summers reach 61°F in July. The area gets 300 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 19.8 inches (drier than the 38-inch national average). The area receives 3.9 inches of snow annually. The city sits at an elevation of 2,425 feet.

Temperature

9°F Jan (-13°C) 61°F Jul (16°C)
Annual Average37.2°F
31% below US avg
January Average9°F (-13°C)
July Average61°F (16°C)
Sunny Days300 days/yr

Geography

Elevation2,425 ft (739 m)
Area1.5 sq mi (3.8 km²)
Population Density659/sq mi
Coordinates53.2334°N, 114.0521°W
TimezoneAmerica/Edmonton

Precipitation & Snow

Annual Rainfall 19.8"
48% below US avg
Snowfall 3.9"
Wettest Month (Jul) 3.90"
Driest Month (Feb) 0.63"

Air Quality

Earthquake History

14 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.

May 19, 1996 4 km WNW of Rocky Mountain House, Canada M4.2 114 km 10 km
Nov 19, 1994 27 km SW of Rocky Mountain House, Canada M4.0 140 km 5 km
Oct 19, 1996 26 km SW of Rocky Mountain House, Canada M3.9 138 km 0 km
Mar 10, 2019 37 km N of Rocky Mountain House, Canada M3.9 87 km 10 km
Aug 9, 2014 27 km SW of Rocky Mountain House, Canada M3.8 140 km 5 km
Mar 4, 2019 9 km NW of Red Deer, Canada M3.8 102 km 5 km
Oct 19, 1996 30 km SW of Rocky Mountain House, Canada M3.6 144 km 0 km
Nov 11, 1990 33 km SSW of Rocky Mountain House, Canada M3.6 145 km 5 km
Oct 29, 1998 36 km SW of Rocky Mountain House, Canada M3.5 148 km 0 km
Jun 2, 2015 10 km NW of Rocky Mountain House, Canada M3.5 110 km 1 km
Feb 25, 1996 21 km WSW of Rocky Mountain House, Canada M3.1 130 km 10 km
Apr 23, 1999 34 km SW of Rocky Mountain House, Canada M3.0 147 km 0 km
Jun 5, 2008 45 km WNW of Rocky Mountain House, Canada M2.9 120 km 5 km
Apr 24, 1996 33 km SW of Rocky Mountain House, Canada M2.9 146 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 9°F (-13°C) 0.9 in Coldest
February 16°F (-9°C) 0.6 in Driest
March 24°F (-4°C) 0.8 in
April 39°F (4°C) 1.1 in
May 50°F (10°C) 2.1 in
June 57°F (14°C) 3.3 in
July 61°F (16°C) 3.9 in Warmest, Wettest
August 60°F (16°C) 2.6 in
September 51°F (10°C) 1.9 in
October 42°F (5°C) 1.0 in
November 25°F (-4°C) 0.8 in
December 14°F (-10°C) 0.7 in

Thorsby has a seasonal temperature swing of 51°F / from 9°F in January to 61°F in July. Total annual precipitation is 19.8 inches, with July being the wettest month (3.9") and February the driest (0.6").

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