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Weather & Climate in Callander, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Callander has a cool climate with an average annual temperature of 40°F (4°C). Winters average 10°F in January while summers reach 67°F in July. The area gets 272 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 35.5 inches. The area receives 11.4 inches of snow annually. The city sits at an elevation of 633 feet.
Temperature
10°F Jan (-12°C)
67°F Jul (19°C)
| Annual Average | 39.8°F |
| 26% below US avg | |
| January Average | 10°F (-12°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 633 ft (193 m) |
| Area | 39.8 sq mi (103.0 km²) |
| Population Density | 100/sq mi |
| Coordinates | 46.2168°N, 79.3663°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
12 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Jan 1, 2000 | 17 km NNE of Notre-Dame-du-Lac, Canada | M4.7 | 82 km | 18 km |
| Mar 9, 1998 | Ontario, Canada | M3.9 | 134 km | 1 km |
| Aug 5, 2014 | 6 km NNW of Lively, Canada | M3.8 | 143 km | 5 km |
| Mar 13, 2005 | 5 km N of Greater Sudbury, Canada | M3.6 | 129 km | 18 km |
| Oct 10, 1995 | southern Quebec, Canada | M3.5 | 51 km | 18 km |
| May 25, 1998 | 3 km NW of Lively, Canada | M3.4 | 141 km | 1 km |
| Aug 5, 2014 | 5 km NNW of Lively, Canada | M3.3 | 143 km | 12 km |
| May 2, 2015 | 12 km NE of Notre-Dame-du-Lac, Canada | M3.3 | 76 km | 18 km |
| Feb 8, 2019 | 7 km SW of Azilda, Canada | M3.1 | 142 km | 2 km |
| Apr 1, 2020 | 3 km NE of Saint-Isidore, Canada | M2.9 | 138 km | 10 km |
| Jul 29, 2012 | 17 km SSW of Parry Sound, Canada | M2.5 | 127 km | 5 km |
| May 17, 2010 | 19 km WNW of Gravenhurst, Canada | M2.5 | 135 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 10°F (-12°C) | 2.2 in | Coldest |
| February | 12°F (-11°C) | 1.7 in | Driest |
| March | 22°F (-5°C) | 2.2 in | |
| April | 37°F (3°C) | 2.3 in | |
| May | 51°F (11°C) | 3.3 in | |
| June | 61°F (16°C) | 3.3 in | |
| July | 67°F (19°C) | 3.7 in | Warmest |
| August | 65°F (18°C) | 3.6 in | |
| September | 57°F (14°C) | 4.1 in | Wettest |
| October | 45°F (7°C) | 3.7 in | |
| November | 33°F (1°C) | 3.1 in | |
| December | 19°F (-7°C) | 2.3 in |
Callander has a seasonal temperature swing of 57°F / from 10°F in January to 67°F in July. Total annual precipitation is 35.5 inches, with September being the wettest month (4.1") and February the driest (1.7").