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Weather & Climate in Lambton Shores, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Lambton Shores experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 33°F in January while summers reach 70°F in July. The area gets 244 sunny days per year, above the national average. Annual precipitation totals 39.3 inches. The area receives 42.6 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 679 feet.
Temperature
33°F Jan (0°C)
70°F Jul (21°C)
| Annual Average | 49.9°F |
| 8% below US avg | |
| January Average | 33°F (0°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 244 days/yr |
Geography
| Elevation | 679 ft (207 m) |
| Area | 127.6 sq mi (330.6 km²) |
| Population Density | 93/sq mi |
| Coordinates | 43.1668°N, 81.9331°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
6 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.4.
| Apr 20, 2018 | Michigan | M3.4 | 146 km | 3 km |
| Feb 23, 2011 | 18 km NE of Leamington, Canada | M3.0 | 119 km | 5 km |
| May 14, 2017 | 18 km ENE of Leamington, Canada | M2.6 | 121 km | 5 km |
| Mar 8, 2010 | 7 km ENE of Grosse Ile, Michigan | M2.5 | 145 km | 18 km |
| May 23, 2022 | 2 km NNW of Corunna, Canada | M2.5 | 51 km | 5 km |
| Feb 17, 2013 | 31 km E of Leamington, Canada | M2.5 | 130 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 | - | 124 km |
| 1952 | LAKE HURON, MI | Avalanche | 1.5 m | - | 39 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (0°C) | 2.8 in | |
| February | 24°F (-5°C) | 2.2 in | Coldest, Driest |
| March | 31°F (-0°C) | 2.3 in | |
| April | 42°F (5°C) | 3.0 in | |
| May | 53°F (12°C) | 3.1 in | |
| June | 63°F (17°C) | 3.0 in | |
| July | 70°F (21°C) | 3.1 in | Warmest |
| August | 69°F (20°C) | 3.1 in | |
| September | 62°F (17°C) | 3.9 in | Wettest |
| October | 52°F (11°C) | 3.4 in | |
| November | 41°F (5°C) | 3.5 in | |
| December | 30°F (-1°C) | 3.3 in |
Lambton Shores has a seasonal temperature swing of 46°F / from 24°F in February to 70°F in July. Total annual precipitation is 36.7 inches, with September being the wettest month (3.9") and February the driest (2.2").