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Eastern Ontario topographic map
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Eastern Ontario
Eastern Ontario's climate is heavily influenced by the proximity of the Great Lakes and its relative northern latitude compared to other parts of Southern Ontario. Winters in the region are typically severe, with regions experiencing low temperatures and significant amounts of snow and ice during winter months. Highland regions experience more severe winters due to their higher elevation. Significant snowfall is common in the area even into the spring. Summers are typically hot and humid in lower-lying areas, with milder and cooler summers occurring in the north. Eastern Ontario also experiences ice storms on a regular basis due to the presence of the arctic high-pressure system, heavily impacting the low-lying areas of the Ottawa Valley and St. Lawrence Valley, with significant events including the 1998 North American Ice Storm and the 2023 Canadian Ice Storm. Eastern Ontario also regularly experiences severe weather events, including tornadoes, and thunderstorms as a result of humid summer temperatures.
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About this map
Name: Eastern Ontario topographic map, elevation, terrain.
Location: Eastern Ontario, Ontario, Canada (44.01483 -78.41313 46.29423 -74.32011)
Average elevation: 243 m
Minimum elevation: 19 m
Maximum elevation: 1,401 m
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Peterborough
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Merrickville
Canada > Ontario > Leeds and Grenville Counties > Merrickville-Wolford
Average elevation: 114 m
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Canada > Ontario > Prescott and Russell Counties > Alfred and Plantagenet
Average elevation: 64 m
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Canada > Ontario > Stormont, Dundas and Glengarry Counties > North Glengarry
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Canada > Ontario > Cochrane District > Unorganized North Cochrane
Average elevation: 323 m
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Canada > Ontario > Sudbury District > Unorganized North Sudbury
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Canada > Ontario > Algoma District > Unorganized North Algoma
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Canada > Ontario > Parry Sound District > Unorganized Centre Parry Sound
Average elevation: 196 m
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Canada > Ontario > Parry Sound District > Unorganized Centre Parry Sound
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Canada > Ontario > Thunder Bay District > Unorganized Thunder Bay District
Average elevation: 227 m
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Canada > Ontario > Leeds and Grenville Counties > Elizabethtown-Kitley
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Canada > Ontario > Timiskaming District > Unorganized West Timiskaming
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Canada > Ontario > Algoma District > Macdonald, Meredith and Aberdeen Additional Township
Average elevation: 196 m
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Oastler Lake Provincial Park
Canada > Ontario > Parry Sound District > Seguin Township
Average elevation: 218 m
Dog Lake Narrows
Canada > Ontario > Algoma District > Unorganized North Algoma > Missanabie
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