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Weather & Climate in Lucan, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Lucan has a cool climate with an average annual temperature of 45°F (7°C). Winters average 20°F in January while summers reach 69°F in July. The area gets 262 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 40.7 inches. The area receives 12.6 inches of snow annually. The city sits at an elevation of 997 feet.
Temperature
20°F Jan (-6°C)
69°F Jul (20°C)
| Annual Average | 45.4°F |
| 16% below US avg | |
| January Average | 20°F (-6°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 262 days/yr |
Geography
| Elevation | 997 ft (304 m) |
| Area | 65.3 sq mi (169.1 km²) |
| Population Density | 39/sq mi |
| Coordinates | 43.1834°N, 81.3998°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
7 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.9.
| Jan 26, 2001 | 8 km NNW of Edgewood, Ohio | M3.9 | 147 km | 5 km |
| Mar 15, 1992 | 15 km NW of North Perry, Ohio | M3.5 | 142 km | 5 km |
| Jun 20, 2006 | 9 km WNW of North Perry, Ohio | M3.5 | 150 km | 5 km |
| Feb 23, 2011 | 18 km NE of Leamington, Canada | M3.0 | 142 km | 5 km |
| Apr 28, 2002 | Ohio | M2.7 | 148 km | 5 km |
| May 14, 2017 | 18 km ENE of Leamington, Canada | M2.6 | 143 km | 5 km |
| May 23, 2022 | 2 km NNW of Corunna, Canada | M2.5 | 91 km | 5 km |
| Feb 17, 2013 | 31 km E of Leamington, Canada | M2.5 | 146 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 | - | 105 km |
| 1952 | LAKE HURON, MI | Avalanche | 1.5 m | - | 82 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 20°F (-6°C) | 3.3 in | Coldest |
| February | 21°F (-6°C) | 2.7 in | Driest |
| March | 31°F (-1°C) | 2.7 in | |
| April | 43°F (6°C) | 3.1 in | |
| May | 55°F (13°C) | 3.2 in | |
| June | 64°F (18°C) | 3.0 in | |
| July | 69°F (20°C) | 3.4 in | Warmest |
| August | 67°F (20°C) | 3.3 in | |
| September | 61°F (16°C) | 4.4 in | Wettest |
| October | 49°F (10°C) | 3.6 in | |
| November | 38°F (3°C) | 4.0 in | |
| December | 27°F (-3°C) | 3.9 in |
Lucan has a seasonal temperature swing of 48°F / from 20°F in January to 69°F in July. Total annual precipitation is 40.7 inches, with September being the wettest month (4.4") and February the driest (2.7").