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Weather in Ontario, Canada
Weather for Resorts in the of Ontario, Canada
popularity
temperature
alphabetical
Ottawa
Cloudy
-9
°
16
°
°C
°F
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Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Niagara Falls
Partly cloudy
-6
°
21
°
°C
°F
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Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
London
Clear
-5
°
23
°
°C
°F
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Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Sudbury
Overcast
-8
°
18
°
°C
°F
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Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Guelph
Overcast
-2
°
28
°
°C
°F
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Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Ajax
Clear
-7
°
19
°
°C
°F
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Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Sparta
Overcast
-1
°
30
°
°C
°F
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Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Essex
Partly cloudy
-2
°
29
°
°C
°F
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Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Kenora
Clear
-18
°
0
°
°C
°F
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Ajax
Clear
-7
°
19
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Essex
Partly cloudy
-2
°
29
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Guelph
Overcast
-2
°
28
°
°C
°F
See
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Kenora
Clear
-18
°
0
°
°C
°F
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Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
London
Clear
-5
°
23
°
°C
°F
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Niagara Falls
Partly cloudy
-6
°
21
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Ottawa
Cloudy
-9
°
16
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Sparta
Overcast
-1
°
30
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Sudbury
Overcast
-8
°
18
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Sparta
Overcast
-1
°
30
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Guelph
Overcast
-2
°
28
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Essex
Partly cloudy
-2
°
29
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
London
Clear
-5
°
23
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Niagara Falls
Partly cloudy
-6
°
21
°
°C
°F
See
Close
Resort
Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Ajax
Clear
-7
°
19
°
°C
°F
See
Close
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Sudbury
Overcast
-8
°
18
°
°C
°F
See
Close
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Ottawa
Cloudy
-9
°
16
°
°C
°F
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
Kenora
Clear
-18
°
0
°
°C
°F
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Close
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Forecast
Annual Averages
Monthly Averages
December
January
February
March
April
May
June
July
August
September
October
November
