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Weather & Climate in Wasaga Beach, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wasaga Beach experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 29°F in January while summers reach 69°F in July. The area gets 229 sunny days per year, above the national average. Annual precipitation totals 37.8 inches. The area receives 59.3 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 650 feet.
Temperature
29°F Jan (-2°C)
69°F Jul (20°C)
| Annual Average | 48.0°F |
| 11% below US avg | |
| January Average | 29°F (-2°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 229 days/yr |
Geography
| Elevation | 650 ft (198 m) |
| Area | 22.2 sq mi (57.4 km²) |
| Population Density | 1,122/sq mi |
| Coordinates | 44.5168°N, 80.0164°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
7 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Nov 26, 1999 | 14 km ESE of Centennial Scarborough, Canada | M3.8 | 121 km | 13 km |
| May 24, 2000 | 4 km ENE of Centennial Scarborough, Canada | M3.1 | 108 km | 18 km |
| May 8, 2018 | 14 km SSE of Ajax, Canada | M3.0 | 122 km | 5 km |
| Mar 28, 2005 | 16 km NW of Virgil, Canada | M2.8 | 146 km | 7 km |
| Sep 20, 2009 | 20 km ESE of Oakville, Canada | M2.6 | 134 km | 4 km |
| Jul 29, 2012 | 17 km SSW of Parry Sound, Canada | M2.5 | 75 km | 5 km |
| May 17, 2010 | 19 km WNW of Gravenhurst, Canada | M2.5 | 65 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 2.7 m (9 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1855 | OWEN SOUND, LAKE HURON | Unknown | 2.7 m | - | 94 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 3.7 in | |
| February | 23°F (-5°C) | 2.5 in | Coldest |
| March | 28°F (-2°C) | 2.2 in | Driest |
| April | 39°F (4°C) | 2.6 in | |
| May | 50°F (10°C) | 3.2 in | |
| June | 61°F (16°C) | 3.1 in | |
| July | 69°F (20°C) | 2.8 in | Warmest |
| August | 67°F (20°C) | 3.1 in | |
| September | 60°F (16°C) | 3.7 in | |
| October | 51°F (10°C) | 3.4 in | |
| November | 41°F (5°C) | 3.9 in | Wettest |
| December | 30°F (-1°C) | 3.7 in |
Wasaga Beach has a seasonal temperature swing of 46°F / from 23°F in February to 69°F in July. Total annual precipitation is 37.8 inches, with November being the wettest month (3.9") and March the driest (2.2").