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Weather & Climate in Addington Highlands, ON
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Addington Highlands has a cool climate with an average annual temperature of 41°F (5°C). Winters average 11°F in January while summers reach 66°F in July. The area gets 268 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 37.4 inches. The area receives 14.5 inches of snow annually. The city sits at an elevation of 1,066 feet.
Temperature
11°F Jan (-11°C)
66°F Jul (19°C)
| Annual Average | 40.5°F |
| 25% below US avg | |
| January Average | 11°F (-11°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 268 days/yr |
Geography
| Elevation | 1,066 ft (325 m) |
| Area | 499.6 sq mi (1,294.0 km²) |
| Population Density | 5/sq mi |
| Coordinates | 44.9017°N, 77.3121°W |
| Timezone | America/Toronto |
Precipitation & Snow
Air Quality
Earthquake History
29 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| May 17, 2013 | 20 km NNE of Shawville, Canada | M5.1 | 121 km | 13 km |
| Feb 26, 1998 | 33 km SW of Saint-Raphaël, Canada | M3.7 | 150 km | 18 km |
| May 17, 2013 | 20 km NNE of Shawville, Canada | M3.6 | 121 km | 11 km |
| Dec 25, 1998 | 23 km SE of Cobourg, Canada | M3.6 | 129 km | 18 km |
| Oct 20, 2013 | 34 km SSW of Petawawa, Canada | M3.6 | 80 km | 18 km |
| May 14, 2016 | 8 km NW of Petawawa, Canada | M3.5 | 117 km | 18 km |
| May 28, 2002 | 11 km WNW of Shawville, Canada | M3.4 | 97 km | 18 km |
| Sep 9, 2015 | 20 km NNE of Shawville, Canada | M3.2 | 121 km | 10 km |
| Oct 3, 2009 | 18 km NNE of Pembroke, Canada | M3.1 | 121 km | 18 km |
| May 17, 2013 | 21 km NNE of Shawville, Canada | M3.1 | 122 km | 18 km |
| Jun 30, 2013 | 19 km NNE of Shawville, Canada | M3.1 | 120 km | 14 km |
| May 8, 2009 | 9 km E of Constance Bay, Canada | M3.1 | 125 km | 21 km |
| Nov 7, 2002 | 13 km SSW of Belleville, Canada | M3.0 | 95 km | 18 km |
| Jul 19, 2007 | 27 km S of Cobourg, Canada | M3.0 | 150 km | 5 km |
| Jul 21, 2011 | 27 km NW of Wakefield, Canada | M2.9 | 137 km | 15 km |
| May 30, 2013 | 20 km NNE of Shawville, Canada | M2.9 | 121 km | 13 km |
| Nov 16, 2013 | 19 km NNE of Shawville, Canada | M2.9 | 121 km | 18 km |
| Jul 27, 2014 | 13 km SW of Pembroke, Canada | M2.9 | 94 km | 18 km |
| Mar 5, 2009 | 17 km NW of Constance Bay, Canada | M2.8 | 116 km | 5 km |
| Jan 13, 2011 | 35 km E of Fort-Coulonge, Canada | M2.8 | 137 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 11°F (-11°C) | 3.1 in | Coldest |
| February | 14°F (-10°C) | 2.1 in | Driest |
| March | 24°F (-4°C) | 2.6 in | |
| April | 38°F (3°C) | 2.8 in | |
| May | 51°F (10°C) | 3.2 in | |
| June | 61°F (16°C) | 3.7 in | |
| July | 66°F (19°C) | 3.0 in | Warmest |
| August | 65°F (18°C) | 3.0 in | |
| September | 57°F (14°C) | 3.9 in | Wettest |
| October | 45°F (7°C) | 3.4 in | |
| November | 34°F (1°C) | 3.8 in | |
| December | 20°F (-6°C) | 2.9 in |
Addington Highlands has a seasonal temperature swing of 54°F / from 11°F in January to 66°F in July. Total annual precipitation is 37.4 inches, with September being the wettest month (3.9") and February the driest (2.1").