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With cold winters, hot
summers and everything in-between it is not surprising that the weather
is a national preoccupation of Canadians.
The following list gives a better idea about the weather in the entire
year.
Victoria:
Victoria
is the city with
the lowest annual average snowfall: 47 centimetres.
Lakelse Lake:
The heaviest
snowfall in one day was 118.1 centimetres at Lakelse Lake, January 17,
1974.
Winnipeg:
Winnipeg has
the sunniest winters with the most hours of sunshine during December,
January and February: 358 hours.
Windsor:
The most humid
city is Windsor with the highest average vapour pressure, 1.78
kilopascal, during June, July and August.
Chicoutimi:
Chicoutimi has
the greatest number of days per year with blowing snow 37 days.
Corner Brook:
Corner Brook
is the snowiest city with an annual average snowfall: 422 centimetres.
Note that several smaller places also in Newfoundland and Labrador,
Churchill Falls and Wabush, have higher annual snow fall.
Vancouver:
The city with
fewest days below freezing is Vancouver, which has an average of 51 days
per year with freezing temperatures.
Yellowknife:
The city with
the coldest winters, according to the average nighttime temperature
during December, January and February, is Yellowknife: -29.9 degrees
Celsius. It is also the coldest city with a mean annual temperature of
-5.4 degrees Celsius and it has the sunniest summers with the most hours
of sunshine during June, July and August: 1037 hours.
Thompson:
The city with
the shortest frost-free period is Thompson, with 64 days.
Kamloops:
Kamloops has
the warmest summers with an average daytime temperature of 27.2 degrees
Celsius during June, July and August.
Estevan:
The sunshine
capital is Estevan with the greatest number of hours of sunshine per
year: 2500 hours. Estevan also has the highest annual number of hours
per year with clear skies (between zero and two-tenths sky cover): 2979
hours.
St. John's:
St. John's is
the city with the greatest number of days per year with fog: 121 days.
It is the windiest city, with the greatest average annual wind speed
being 24 kilometers per hour; and has the greatest number of days per
year of freezing precipitation: 38 days.
Prince Rupert:
Prince Rupert
is the cloudiest place with 6123 hours per year with overcast skies
(between eight-tenths and total sky cover). It also has the fewest
thunderstorms days, 3 per year. Prince Rupert is also the wettest city,
with a total annual precipitation of 2552 millimetres.
London:
London is the
city which has the most days per year with thunderstorms: 36 days.
Kelowna:
Kelowna has
the calmest winds with the greatest percentage of wind observations per
year of calm conditions (39%).
Snag:
The lowest
temperature recorded in Canada is -63 degrees Celsius at Snag on
February 3, 1947.
Pincher Creek:
The most
extreme change in temperature took place in January 1962 in Pincher
Creek when a warm, dry wind known as a chinook, brought the temperature
up from -19 degrees Celsius to 22 degrees Celsius in an hour.
Medicine Hat:
Medicine Hat
is the driest city with 271 days without measurable precipitation.
Source: Phillips, D.
1990. The Climate of Canada.
Catalogue No. En56-1/1990E. Ottawa: Minister of Supply and Services of
Canada
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