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Weather & Climate in Brooke-Alvinston, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Brooke-Alvinston experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 22°F in January while summers reach 70°F in July. The area gets 268 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 37.7 inches. The area receives 10.6 inches of snow annually. The city sits at an elevation of 715 feet.
Temperature
22°F Jan (-6°C)
70°F Jul (21°C)
| Annual Average | 46.5°F |
| 14% below US avg | |
| January Average | 22°F (-6°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 268 days/yr |
Geography
| Elevation | 715 ft (218 m) |
| Area | 120.2 sq mi (311.4 km²) |
| Population Density | 20/sq mi |
| Coordinates | 42.8448°N, 81.8975°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
35 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.0.
| Jun 10, 2019 | 1 km NW of Timberlake, Ohio | M4.0 | 135 km | 2 km |
| Jan 26, 2001 | 8 km NNW of Edgewood, Ohio | M3.9 | 135 km | 5 km |
| Oct 16, 1993 | 8 km SSE of Madison, Ohio | M3.6 | 147 km | 5 km |
| Jun 30, 2003 | 6 km NW of Perry, Ohio | M3.6 | 130 km | 5 km |
| Aug 28, 2023 | 7 km SE of Madison, Ohio | M3.6 | 145 km | 5 km |
| Jun 20, 2006 | 9 km WNW of North Perry, Ohio | M3.5 | 125 km | 5 km |
| Mar 15, 1992 | 15 km NW of North Perry, Ohio | M3.5 | 117 km | 5 km |
| Apr 20, 2018 | Michigan | M3.4 | 122 km | 3 km |
| Jun 3, 2001 | 3 km N of Edgewood, Ohio | M3.4 | 140 km | 5 km |
| Jun 30, 2004 | 2 km WNW of Madison, Ohio | M3.3 | 136 km | 5 km |
| Jul 1, 2013 | 5 km NNW of Fairport Harbor, Ohio | M3.2 | 127 km | 5 km |
| Mar 11, 2006 | 8 km NNW of Mentor-on-the-Lake, Ohio | M3.1 | 126 km | 5 km |
| Jan 9, 2008 | 6 km WNW of Mentor-on-the-Lake, Ohio | M3.1 | 131 km | 5 km |
| Apr 25, 2010 | 2 km WNW of Madison, Ohio | M3.0 | 136 km | 5 km |
| Feb 23, 2011 | 18 km NE of Leamington, Canada | M3.0 | 88 km | 5 km |
| Feb 23, 1995 | 3 km W of Ashtabula, Ohio | M2.9 | 139 km | 5 km |
| Jan 4, 2022 | 3 km NW of Timberlake, Ohio | M2.8 | 134 km | 5 km |
| Sep 22, 1999 | 16 km NW of Mentor-on-the-Lake, Ohio | M2.8 | 119 km | 18 km |
| Mar 8, 2013 | 5 km NNW of Timberlake, Ohio | M2.7 | 131 km | 5 km |
| Apr 28, 2002 | Ohio | M2.7 | 119 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 2.7 m (9 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1823 | LAKE ERIE | Unknown | 2.7 m | - | 96 km |
| 1952 | LAKE HURON, MI | Avalanche | 1.5 m | - | 50 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 22°F (-6°C) | 2.6 in | Coldest |
| February | 22°F (-5°C) | 2.3 in | Driest |
| March | 32°F (-0°C) | 2.5 in | |
| April | 43°F (6°C) | 3.3 in | |
| May | 55°F (13°C) | 3.3 in | |
| June | 65°F (18°C) | 3.2 in | |
| July | 70°F (21°C) | 3.2 in | Warmest |
| August | 69°F (20°C) | 3.3 in | |
| September | 62°F (17°C) | 4.0 in | Wettest |
| October | 51°F (10°C) | 3.2 in | |
| November | 39°F (4°C) | 3.6 in | |
| December | 29°F (-2°C) | 3.2 in |
Brooke-Alvinston has a seasonal temperature swing of 49°F / from 22°F in January to 70°F in July. Total annual precipitation is 37.7 inches, with September being the wettest month (4.0") and February the driest (2.3").