Weather & Climate in Ryerson, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ryerson has a cool climate with an average annual temperature of 34°F (1°C). Winters average 2°F in January while summers reach 61°F in July. Annual precipitation totals 34.0 inches. The area receives 13.9 inches of snow annually. The city sits at an elevation of 1,371 feet.
Temperature
2°F Jan (-17°C)
61°F Jul (16°C)
| Annual Average | 33.8°F |
| 37% below US avg | |
| January Average | 2°F (-17°C) |
| July Average | 61°F (16°C) |
Geography
| Elevation | 1,371 ft (418 m) |
| Area | 71.8 sq mi (185.9 km²) |
| Population Density | 10/sq mi |
| Coordinates | 48.4784°N, 84.7109°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Feb 19, 2013 | 119 km ENE of Wawa, Canada | M4.1 | 104 km | 8 km |
| Sep 22, 2012 | 122 km ENE of Wawa, Canada | M3.9 | 107 km | 18 km |
| Feb 12, 2015 | 120 km ENE of Wawa, Canada | M2.5 | 105 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 2°F (-17°C) | 2.1 in | Coldest |
| February | 6°F (-14°C) | 1.7 in | Driest |
| March | 17°F (-8°C) | 2.1 in | |
| April | 33°F (0°C) | 2.5 in | |
| May | 47°F (8°C) | 2.8 in | |
| June | 56°F (14°C) | 3.2 in | |
| July | 61°F (16°C) | 3.7 in | Warmest |
| August | 60°F (15°C) | 3.4 in | |
| September | 51°F (10°C) | 4.1 in | Wettest |
| October | 40°F (4°C) | 3.0 in | |
| November | 25°F (-4°C) | 3.2 in | |
| December | 9°F (-13°C) | 2.4 in |
Ryerson has a seasonal temperature swing of 59°F / from 2°F in January to 61°F in July. Total annual precipitation is 34.0 inches, with September being the wettest month (4.1") and February the driest (1.7").