| Countrywide March Averages | |
|---|---|
| High temperature | -10.0 °C | Low temperature | -20.8 °C | Precipitation | 3.2 cm | Cloud cover | 61.4 % |
| City | Average (°C) | Record (°C) | Monthly (cm) | |||
|---|---|---|---|---|---|---|
| High | Low | High | Low | Precipitation | Snow | |
| Abbotsford | 11.4 | 2.9 | 24.9 | -12.8 | 15.7 | 4.6 |
| Baker Lake | -21.8 | -30.3 | 1.5 | -50.0 | 1.1 | 11.2 |
| Barrie | 3.0 | -6.3 | 27.0 | -34.5 | 6.0 | 29.5 |
| Belleville | 4.4 | -5.0 | 23.0 | -29.4 | 5.8 | 18.3 |
| Brandon | -1.2 | -12.1 | 25.6 | -41.7 | 2.4 | 20.2 |
| Brockville | 3.7 | -4.9 | 26.0 | -31.7 | 6.8 | 28.1 |
| Brooks | 4.6 | -8.5 | 26.6 | -37.8 | 1.0 | n/a |
| Calgary | 3.9 | -7.9 | 25.4 | -37.2 | 1.7 | 23.1 |
| Cambridge Bay | -25.1 | -32.8 | -4.0 | -48.3 | 0.7 | 8.0 |
| Campbell River | 9.5 | 0.8 | 21.5 | -12.8 | 13.8 | 13.8 |
| Camrose | 1.0 | -10.6 | 25.1 | -42.8 | 1.4 | n/a |
| Cartwright | -3.2 | -13.5 | 16.4 | -32.2 | 8.8 | 80.8 |
| Charlottetown | 1.1 | -6.8 | 24.5 | -26.1 | 8.4 | 44.2 |
| Churchill | -13.6 | -23.4 | 9.0 | -43.9 | 1.3 | n/a |
| Cold Lake | 0.3 | -10.8 | 17.9 | -41.1 | 1.8 | 18.5 |
| Comox | 9.5 | 2.6 | 19.6 | -13.9 | 10.8 | 9.7 |
| Coral Harbour | -20.5 | -30.1 | 0.0 | -49.4 | 1.0 | 9.5 |
| Corner Brook | 0.9 | -6.9 | 20.5 | -29.4 | 9.9 | 58.7 |
| Cornwall | 3.6 | -5.2 | 26.0 | -32.2 | 6.3 | 32.8 |
| Dauphin | -0.7 | -12.0 | 25.0 | -39.0 | 2.3 | n/a |
| Dawson | -4.4 | -21.1 | 14.8 | -47.8 | 1.1 | n/a |
| Dawson Creek | 0.4 | -11.5 | 20.9 | -44.4 | 1.9 | 27.7 |
| Edmonton | 1.6 | -8.8 | 23.9 | -40.0 | 1.5 | n/a |
| Edmundston | 1.2 | -12.1 | 25.0 | -36.2 | 6.5 | n/a |
| Edson | 2.6 | -10.6 | 22.2 | -41.1 | 1.5 | n/a |
| Flin Flon | -2.5 | -13.5 | 18.0 | -37.2 | 1.8 | 17.0 |
| Fort Saskatchewan | 1.5 | -9.8 | 20.0 | -45.6 | 2.2 | 20.8 |
| Fort Smith | -5.6 | -19.0 | 15.6 | -44.4 | 1.4 | 17.7 |
| Fort St. John | -0.5 | -9.8 | 19.5 | -37.8 | 3.0 | 33.4 |
| Fredericton | 2.9 | -7.2 | 26.5 | -32.8 | 8.7 | n/a |
| Granby | 2.2 | -6.5 | 25.0 | -31.1 | 8.3 | 47.9 |
| Greenwood | 4.3 | -5.4 | 25.8 | -27.2 | 8.9 | 43.0 |
| Halifax | 3.3 | -5.6 | 27.2 | -22.4 | 12.5 | 42.3 |
| Hamilton | 5.4 | -3.8 | 27.2 | -27.2 | 6.5 | n/a |
| Happy Valley-Goose Bay | -3.5 | -15.1 | 16.4 | -35.6 | 6.3 | 66.0 |
| Hay River | -8.3 | -20.3 | 16.4 | -44.4 | 1.5 | 18.4 |
| Hope | 10.7 | 2.3 | 25.8 | -16.7 | 17.7 | n/a |
| Indian Head | -0.6 | -11.5 | 24.4 | -44.4 | 1.7 | n/a |
| Iqaluit | -17.3 | -27.1 | 4.2 | -44.7 | 2.0 | n/a |
| Kamloops | 10.7 | -0.5 | 23.3 | -26.1 | 1.6 | 5.5 |
| Kapuskasing | -1.0 | -14.9 | 26.2 | -42.2 | 4.6 | 43.6 |
| Kelowna | 9.6 | -2.2 | 21.1 | -22.2 | 1.9 | n/a |
| Kentville | 3.6 | -5.1 | 25.7 | -27.8 | 8.4 | n/a |
| Kingston | 3.6 | -5.3 | 24.0 | -26.1 | 6.5 | n/a |
| Kitchener | 4.1 | -5.7 | 26.5 | -28.9 | 5.4 | n/a |
| Kugluktuk | -20.6 | -29.6 | -0.1 | -47.0 | 0.9 | 22.9 |
| Kuujjuaq | -11.2 | -22.3 | 12.1 | -43.9 | 3.1 | 33.3 |
| Lacombe | 2.3 | -10.5 | 25.5 | -41.1 | 1.7 | n/a |
| Lethbridge | 6.2 | -7.2 | 26.8 | -38.6 | 1.4 | n/a |
| Lloydminster | -1.6 | -10.9 | 18.6 | -36.7 | 1.6 | 15.0 |
| London | 4.6 | -4.4 | 27.2 | -28.3 | 6.7 | n/a |
| Lytton | 10.8 | 0.8 | 24.7 | -20.0 | 4.0 | n/a |
| Magog | 2.4 | -7.2 | 25.0 | -34.5 | 7.7 | 43.8 |
| Medicine Hat | 5.5 | -6.9 | 28.9 | -38.9 | 1.3 | n/a |
| Melfort | -3.1 | -12.7 | 20.0 | -40.0 | 1.0 | n/a |
| Miramichi | 2.0 | -8.8 | 26.3 | -31.4 | 8.6 | n/a |
| Moncton | 2.6 | -7.1 | 21.1 | -31.7 | 9.9 | 57.8 |
| Montreal | 2.7 | -6.2 | 25.8 | -29.4 | 7.3 | 37.8 |
| Moosonee | -3.9 | -17.7 | 25.0 | -41.7 | 3.1 | 31.3 |
| Morden | 0.0 | -9.0 | 28.3 | -37.8 | 1.9 | n/a |
| North Battleford | -1.3 | -12.1 | 19.3 | -38.4 | 1.3 | n/a |
| North Bay | 1.1 | -9.2 | 25.2 | -36.7 | 6.2 | 39.4 |
| Norway House | -3.5 | -16.8 | 25.6 | -43.9 | 2.1 | n/a |
| Olds | 1.9 | -9.2 | 24.0 | -37.2 | 2.2 | n/a |
| Orillia | 3.2 | -6.2 | 25.6 | -32.8 | 7.0 | 31.1 |
| Oshawa | 4.3 | -4.0 | 23.5 | -27.2 | 5.1 | 13.6 |
| Osoyoos | 12.2 | 0.5 | 23.5 | -17.8 | 2.2 | 2.0 |
| Ottawa | 2.6 | -6.7 | 26.7 | -36.7 | 6.1 | 30.6 |
| Penticton | 10.3 | -0.5 | 21.7 | -17.8 | 2.5 | 4.8 |
| Peterborough | 3.8 | -7.2 | 26.0 | -31.4 | 5.2 | n/a |
| Port Alberni | 10.1 | 0.9 | 24.2 | -13.9 | 19.3 | n/a |
| Port Hardy | 8.5 | 2.0 | 19.8 | -12.8 | 17.2 | 6.2 |
| Powell River | 9.3 | 2.0 | 20.0 | -12.2 | 11.0 | 7.3 |
| Prince Albert | -1.2 | -13.1 | 20.0 | -45.6 | 1.5 | 15.1 |
| Prince George | 6.1 | -5.1 | 21.5 | -37.2 | 3.0 | 16.2 |
| Prince Rupert | 7.5 | 0.7 | 20.0 | -17.2 | 19.7 | n/a |
| Quebec City | 0.4 | -9.4 | 18.3 | -30.9 | 7.6 | n/a |
| Regina | -0.1 | -10.8 | 24.4 | -40.6 | 1.6 | 19.7 |
| Revelstoke | 6.6 | -2.2 | 22.2 | -22.2 | 6.8 | n/a |
| Saint John | 2.6 | -7.6 | 25.4 | -30.0 | 10.9 | 40.1 |
| Saint-Hyacinthe | 2.2 | -7.1 | 26.1 | -37.8 | 6.4 | 28.7 |
| Salmon Arm | 8.2 | -2.1 | 20.6 | -28.9 | 3.6 | 10.8 |
| Sarnia | 5.0 | -3.6 | 27.9 | -25.6 | 5.3 | 21.1 |
| Saskatoon | -0.7 | -11.4 | 22.8 | -43.3 | 1.2 | 13.6 |
| Sept-Îles | -1.7 | -12.5 | 16.4 | -32.8 | 7.5 | n/a |
| Sherbrooke | 2.1 | -9.5 | 25.3 | -35.3 | 6.3 | n/a |
| Sioux Lookout | -0.1 | -12.3 | 23.4 | -40.0 | 3.3 | 24.6 |
| Squamish | 10.4 | 1.3 | 25.9 | -9.1 | 24.6 | n/a |
| St. Catharines | 4.7 | -1.8 | 26.7 | -19.4 | 4.0 | n/a |
| St. John's | 1.1 | -5.9 | 19.4 | -25.6 | 13.5 | 62.2 |
| St. Thomas | 5.7 | -3.2 | 26.1 | -26.5 | 6.3 | 15.8 |
| Stephenville | 0.9 | -6.9 | 19.7 | -29.2 | 9.1 | 52.9 |
| Sudbury | 0.4 | -10.2 | 25.9 | -41.1 | 5.8 | 34.4 |
| Swan River | -1.9 | -13.2 | 20.6 | -37.8 | 1.3 | n/a |
| Terrace | 7.3 | -0.8 | 22.5 | -18.9 | 7.5 | 11.3 |
| The Pas | -3.0 | -15.2 | 15.6 | -41.7 | 1.7 | 18.3 |
| Thunder Bay | 1.0 | -11.4 | 23.8 | -36.7 | 2.9 | n/a |
| Timmins | -0.6 | -14.3 | 27.9 | -37.8 | 5.5 | 44.4 |
| Tofino | 9.8 | 2.9 | 19.0 | -5.5 | 33.4 | 5.4 |
| Toronto | 5.1 | -1.8 | 26.7 | -26.7 | 5.3 | n/a |
| Trois-Rivières | 1.2 | -7.7 | 20.0 | -35.0 | 6.1 | n/a |
| Val-d'Or | -1.5 | -14.7 | 17.6 | -36.1 | 4.8 | n/a |
| Vancouver | 10.5 | 4.6 | 19.8 | -9.4 | 15.9 | n/a |
| Vernon | 9.3 | -0.8 | 20.8 | -26.1 | 2.3 | n/a |
| Victoria | 11.0 | 3.9 | 21.0 | -7.2 | 5.1 | n/a |
| Welland | 5.4 | -4.0 | 27.0 | -27.8 | 6.7 | 27.9 |
| Weyburn | 0.9 | -9.6 | 23.5 | -41.1 | 1.7 | 14.2 |
| Whistler | 6.8 | -2.3 | 21.5 | -18.5 | 11.6 | 50.0 |
| Whitehorse | -1.6 | -12.7 | 13.7 | -42.2 | 1.2 | 16.4 |
| Williams Lake | 5.4 | -5.3 | 21.1 | -31.7 | 2.2 | 19.9 |
| Windsor | 7.7 | -1.6 | 28.5 | -20.0 | 6.8 | 16.5 |
| Winnipeg | -0.7 | -11.2 | 23.6 | -38.9 | 2.0 | n/a |
| Woodstock | 4.6 | -4.8 | 27.5 | -31.1 | 6.5 | 17.3 |
| Yarmouth | 3.9 | -3.5 | 18.9 | -18.3 | 11.5 | 32.3 |
| Yellowknife | -10.7 | -22.6 | 9.3 | -43.3 | 1.3 | 17.8 |
| Yorkton | -1.8 | -12.1 | 21.1 | -42.8 | 1.4 | 14.7 |