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Weather & Climate in Trent Hills, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Trent Hills has a cool climate with an average annual temperature of 44°F (6°C). Winters average 17°F in January while summers reach 68°F in July. The area gets 270 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 36.6 inches. The area receives 10.6 inches of snow annually. The city sits at an elevation of 591 feet.
Temperature
17°F Jan (-8°C)
68°F Jul (20°C)
| Annual Average | 43.6°F |
| 19% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 270 days/yr |
Geography
| Elevation | 591 ft (180 m) |
| Area | 198.4 sq mi (513.9 km²) |
| Population Density | 70/sq mi |
| Coordinates | 44.2834°N, 77.8662°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
14 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 | 111 km | 13 km |
| Dec 25, 1998 | 23 km SE of Cobourg, Canada | M3.6 | 51 km | 18 km |
| Jun 29, 2024 | 14 km W of Ellisburg, New York | M3.3 | 139 km | 5 km |
| May 24, 2000 | 4 km ENE of Centennial Scarborough, Canada | M3.1 | 112 km | 18 km |
| May 8, 2018 | 14 km SSE of Ajax, Canada | M3.0 | 106 km | 5 km |
| Aug 4, 2004 | 30 km SSW of Cobourg, Canada | M3.0 | 72 km | 5 km |
| Nov 7, 2002 | 13 km SSW of Belleville, Canada | M3.0 | 43 km | 18 km |
| Jul 19, 2007 | 27 km S of Cobourg, Canada | M3.0 | 69 km | 5 km |
| Dec 21, 2009 | 10 km NNE of Olcott, New York | M2.7 | 115 km | 8 km |
| Aug 11, 2007 | 4 km N of Kingston, Canada | M2.6 | 111 km | 4 km |
| Mar 29, 2020 | 11 km N of Lyndonville, New York | M2.6 | 103 km | 5 km |
| Apr 11, 2007 | 6 km NNE of Sodus Point, New York | M2.6 | 129 km | 7 km |
| Jul 11, 2017 | 11 km NNW of Barker, New York | M2.5 | 111 km | 5 km |
| Feb 13, 2014 | 34 km N of Lyndonville, New York | M2.5 | 83 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 17°F (-8°C) | 3.2 in | Coldest |
| February | 19°F (-7°C) | 2.1 in | Driest |
| March | 29°F (-2°C) | 2.4 in | |
| April | 42°F (6°C) | 2.9 in | |
| May | 54°F (12°C) | 3.2 in | |
| June | 63°F (17°C) | 3.3 in | |
| July | 68°F (20°C) | 2.8 in | Warmest |
| August | 66°F (19°C) | 3.1 in | |
| September | 58°F (15°C) | 3.7 in | |
| October | 47°F (8°C) | 3.2 in | |
| November | 36°F (2°C) | 3.8 in | Wettest |
| December | 24°F (-5°C) | 2.9 in |
Trent Hills has a seasonal temperature swing of 51°F / from 17°F in January to 68°F in July. Total annual precipitation is 36.6 inches, with November being the wettest month (3.8") and February the driest (2.1").