London topographic map
Interactive map
Click on the map to display elevation.
About this map
Name: London topographic map, elevation, terrain.
Location: London, Ontario, N6A 3N7, Canada (42.82324 -81.40337 43.14324 -81.08337)
Average elevation: 269 m
Minimum elevation: 203 m
Maximum elevation: 340 m
London has a humid continental climate (Köppen Dfb), though due to its downwind location relative to Lake Huron and elevation changes across the city, it is virtually on the Dfa/Dfb (hot summer) boundary favouring the former climate zone to the southwest of the confluence of the South and North Thames Rivers, and the latter zone to the northeast (including the airport). Because of its location in the continent, London experiences large seasonal contrast, tempered to a point by the surrounding Great Lakes. The summers are usually warm to hot and humid, with a July average of 20.8 °C (69.4 °F), and temperatures above 30 °C (86 °F) occur on average 11 days per year. In 2016, however, temperatures at or above 30 °C (86 °F) occurred more than 35 times, and in 2018, four heatwave incidents led to humidex temperatures topping out at 46 °C (115 °F) . The city is affected by frequent thunderstorms due to hot, humid summer weather, as well as the convergence of breezes originating from Lake Huron and Lake Erie. The same convergence zone is responsible for spawning funnel clouds and the occasional tornado. Spring and autumn in between are not long, and winters are cold but witness frequent thaws. Annual precipitation averages 1,011.5 mm (39.82 in). Its winter snowfall totals are heavy, averaging about 194 cm (76 in) per year, although the localized nature of snow squalls means the total can vary widely from year to year as do accumulations over different areas of the city. Some of the snow accumulation comes from lake effect snow and snow squalls originating from Lake Huron, some 60 km (37 mi) to the northwest, which occurs when strong, cold winds blow from that direction. From 5 December 2010, to 9 December 2010, London experienced record snowfall when up to 2 m (79 in) of snow fell in parts of the city. Schools and businesses were closed for three days and bus service was cancelled after the second day of snow.
Other topographic maps
Click on a map to view its topography, its elevation and its terrain.
Old Toronto
Old Toronto, Toronto, Golden Horseshoe, Ontario, Canada
Average elevation: 116 m
Richmond Hill
Canada > Ontario > York Region
Richmond Hill, York Region, Golden Horseshoe, Ontario, Canada
Average elevation: 256 m
Kingsville
Canada > Ontario > Essex County
Kingsville, Essex County, Ontario, Canada
Average elevation: 177 m
Scarborough
Scarborough, Toronto, Golden Horseshoe, Ontario, Canada
Average elevation: 138 m
Shabuskwia Lake
Canada > Ontario > Thunder Bay District > Unorganized Thunder Bay District
Shabuskwia Lake, Unorganized Thunder Bay District, Thunder Bay District, Northwestern Ontario, Ontario, Canada
Average elevation: 332 m
Spanish
Canada > Ontario > Algoma District
Spanish, Algoma District, Northeastern Ontario, Ontario, P0P 2A0, Canada
Average elevation: 199 m
Hornepayne
Canada > Ontario > Algoma District > Hornepayne Township
Hornepayne, Hornepayne Township, Algoma District, Northeastern Ontario, Ontario, P0M 1Z0, Canada
Average elevation: 343 m
Amherstburg
Canada > Ontario > Essex County
Amherstburg, Essex County, Ontario, Canada
Average elevation: 178 m
Central Frontenac
Canada > Ontario > Frontenac County
Central Frontenac, Frontenac County, Eastern Ontario, Ontario, Canada
Average elevation: 216 m
Tweed
Canada > Ontario > Hastings County
Tweed, Hastings County, Central Ontario, Ontario, Canada
Average elevation: 231 m
Markham
Canada > Ontario > York Region
Markham, York Region, Golden Horseshoe, Ontario, Canada
Average elevation: 216 m
Fort Severn
Canada > Ontario > Kenora District
Fort Severn, Kenora District, Northwestern Ontario, Ontario, Canada
Average elevation: 11 m
Southgate
Canada > Ontario > Grey County
Southgate, Grey County, Ontario, Canada
Average elevation: 459 m
DuPont Provincial Park
Canada > Ontario > Stormont, Dundas and Glengarry Counties > South Dundas > Morrisburg
DuPont Provincial Park, Morrisburg, South Dundas, Stormont, Dundas and Glengarry Counties, Eastern Ontario, Ontario, Canada
Average elevation: 76 m
Ranoke
Canada > Ontario > Cochrane District > Unorganized North Cochrane
Ranoke, Unorganized North Cochrane, Cochrane District, Northeastern Ontario, Ontario, Canada
Average elevation: 69 m
Collingwood
Canada > Ontario > Simcoe County
Collingwood, Simcoe County, Central Ontario, Ontario, Canada
Average elevation: 190 m
Kelso
Canada > Ontario > Halton Region > Milton
Kelso, Milton, Halton Region, Golden Horseshoe, Ontario, L9T 2X7, Canada
Average elevation: 280 m
Apple Hill
Canada > Ontario > Stormont, Dundas and Glengarry Counties > North Glengarry
Apple Hill, North Glengarry, Stormont, Dundas and Glengarry Counties, Eastern Ontario, Ontario, K0C 1B0, Canada
Average elevation: 90 m
Pefferlaw Tract
Canada > Ontario > York Region > Georgina
Pefferlaw Tract, Pinecrest Road, Georgina, York Region, Ontario, L0E 1N0, Canada
Average elevation: 235 m
Lanark Highlands
Canada > Ontario > Lanark County
Lanark Highlands, Lanark County, Eastern Ontario, Ontario, Canada
Average elevation: 197 m
Wolf Island
Canada > Ontario > Kenora District > Unorganized Kenora District
Wolf Island, Unorganized Kenora District, Kenora District, Northwestern Ontario, Ontario, Canada
Average elevation: 327 m
Chatham
Canada > Ontario > Chatham-Kent
Chatham, Chatham-Kent, Ontario, N7L 1S4, Canada
Average elevation: 184 m
Jones Landing
Canada > Ontario > Algoma District > Unorganized North Algoma
Jones Landing, Unorganized North Algoma, Algoma District, Northeastern Ontario, Ontario, Canada
Average elevation: 225 m
Batchawana Bay
Canada > Ontario > Algoma District > Unorganized North Algoma
Batchawana Bay, Unorganized North Algoma, Algoma District, Northeastern Ontario, Ontario, P0S 1A0, Canada
Average elevation: 195 m
Greater Madawaska
Canada > Ontario > Renfrew County
Greater Madawaska, Renfrew County, Eastern Ontario, Ontario, Canada
Average elevation: 261 m
Havelock-Belmont-Methuen
Canada > Ontario > Peterborough County
Havelock-Belmont-Methuen, Peterborough County, Central Ontario, Ontario, K0L 1Z0, Canada
Average elevation: 253 m
Minnehaha Point
Canada > Ontario > Muskoka District > Georgian Bay Township
Minnehaha Point, Georgian Bay Township, District Municipality of Muskoka, Muskoka District, Central Ontario, Ontario, P0E 1E0, Canada
Average elevation: 183 m
Greater Sudbury
Canada > Ontario > Sudbury District
Greater Sudbury, Sudbury District, Northeastern Ontario, Ontario, Canada
Average elevation: 305 m
Guelph/Eramosa
Canada > Ontario > Wellington County > Guelph/Eramosa
Guelph/Eramosa, Wellington County, Southwestern Ontario, Ontario, Canada
Average elevation: 361 m
Elora Gorge Conservation Area
Canada > Ontario > Centre Wellington
Elora Gorge Conservation Area, Centre Wellington, Wellington County, Ontario, N0B 1S0, Canada
Average elevation: 384 m
The International Falls
Canada > Ontario > Rainy River District > Fort Frances
The International Falls, Fort Frances, Rainy River District, Northwestern Ontario, Ontario, P9A 3P8, Canada
Average elevation: 341 m
Munroe Island
Canada > Ontario > Peterborough County > Douro-Dummer
Munroe Island, Douro-Dummer, Peterborough County, Central Ontario, Ontario, Canada
Average elevation: 241 m
Fort Frances
Canada > Ontario > Rainy River District > Fort Frances
Fort Frances, Rainy River District, Northwestern Ontario, Ontario, Canada
Average elevation: 343 m
Attawapiskat
Canada > Ontario > Kenora District > Attawapiskat
Attawapiskat, Kenora District, Northwestern Ontario, Ontario, P0L 1A0, Canada
Average elevation: 6 m
Fergus
Canada > Ontario > Wellington County > Centre Wellington
Fergus, Centre Wellington, Wellington County, Ontario, N1M 1P6, Canada
Average elevation: 415 m
Puslinch
Canada > Ontario > Wellington County > Puslinch
Puslinch, Wellington County, Southwestern Ontario, Ontario, Canada
Average elevation: 317 m
Plattsville
Canada > Ontario > Oxford County > Blandford-Blenheim > Plattsville
Plattsville, Blandford-Blenheim, Oxford County, Southwestern Ontario, Ontario, N0J 1S0, Canada
Average elevation: 315 m