Canada weather by month

Check out Canada weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
-6°C maximum daytime temperature in January in Ottawa-6
-4°C maximum daytime temperature in February in Ottawa-4
2°C maximum daytime temperature in March in Ottawa2
11°C maximum daytime temperature in April in Ottawa11
18°C maximum daytime temperature in May in Ottawa18
23°C maximum daytime temperature in June in Ottawa23
26°C maximum daytime temperature in July in Ottawa26
25°C maximum daytime temperature in August in Ottawa25
20°C maximum daytime temperature in September in Ottawa20
13°C maximum daytime temperature in October in Ottawa13
5°C maximum daytime temperature in November in Ottawa5
-4°C maximum daytime temperature in December in Ottawa-4
Hours of sunshine (daily)
Days with some rainfall
14 days with some rainfall in January in Ottawa14
12 days with some rainfall in February in Ottawa12
11 days with some rainfall in March in Ottawa11
11 days with some rainfall in April in Ottawa11
12 days with some rainfall in May in Ottawa12
12 days with some rainfall in June in Ottawa12
11 days with some rainfall in July in Ottawa11
11 days with some rainfall in August in Ottawa11
12 days with some rainfall in September in Ottawa12
12 days with some rainfall in October in Ottawa12
14 days with some rainfall in November in Ottawa14
16 days with some rainfall in December in Ottawa16

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Canada by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Canada (Ottawa) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Canada temperature by month

Compare the average temperature by month for popular destinations in Canada. Select a place from below to see more long term weather averages by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Alberta
-5°C maximum daytime temperature in January in Alberta-5
-1°C maximum daytime temperature in February in Alberta-1
3°C maximum daytime temperature in March in Alberta3
10°C maximum daytime temperature in April in Alberta10
16°C maximum daytime temperature in May in Alberta16
20°C maximum daytime temperature in June in Alberta20
23°C maximum daytime temperature in July in Alberta23
22°C maximum daytime temperature in August in Alberta22
17°C maximum daytime temperature in September in Alberta17
12°C maximum daytime temperature in October in Alberta12
3°C maximum daytime temperature in November in Alberta3
-3°C maximum daytime temperature in December in Alberta-3
Banff
-7°C maximum daytime temperature in January in Banff-7
-2°C maximum daytime temperature in February in Banff-2
1°C maximum daytime temperature in March in Banff1
5°C maximum daytime temperature in April in Banff5
11°C maximum daytime temperature in May in Banff11
15°C maximum daytime temperature in June in Banff15
19°C maximum daytime temperature in July in Banff19
18°C maximum daytime temperature in August in Banff18
13°C maximum daytime temperature in September in Banff13
8°C maximum daytime temperature in October in Banff8
-2°C maximum daytime temperature in November in Banff-2
-7°C maximum daytime temperature in December in Banff-7
British Columbia
6°C maximum daytime temperature in January in British Columbia6
8°C maximum daytime temperature in February in British Columbia8
11°C maximum daytime temperature in March in British Columbia11
13°C maximum daytime temperature in April in British Columbia13
17°C maximum daytime temperature in May in British Columbia17
20°C maximum daytime temperature in June in British Columbia20
22°C maximum daytime temperature in July in British Columbia22
22°C maximum daytime temperature in August in British Columbia22
19°C maximum daytime temperature in September in British Columbia19
14°C maximum daytime temperature in October in British Columbia14
9°C maximum daytime temperature in November in British Columbia9
6°C maximum daytime temperature in December in British Columbia6
Calgary
-5°C maximum daytime temperature in January in Calgary-5
-1°C maximum daytime temperature in February in Calgary-1
3°C maximum daytime temperature in March in Calgary3
10°C maximum daytime temperature in April in Calgary10
16°C maximum daytime temperature in May in Calgary16
20°C maximum daytime temperature in June in Calgary20
23°C maximum daytime temperature in July in Calgary23
22°C maximum daytime temperature in August in Calgary22
17°C maximum daytime temperature in September in Calgary17
12°C maximum daytime temperature in October in Calgary12
3°C maximum daytime temperature in November in Calgary3
-3°C maximum daytime temperature in December in Calgary-3
Montreal
-6°C maximum daytime temperature in January in Montreal-6
-4°C maximum daytime temperature in February in Montreal-4
2°C maximum daytime temperature in March in Montreal2
11°C maximum daytime temperature in April in Montreal11
19°C maximum daytime temperature in May in Montreal19
24°C maximum daytime temperature in June in Montreal24
27°C maximum daytime temperature in July in Montreal27
25°C maximum daytime temperature in August in Montreal25
20°C maximum daytime temperature in September in Montreal20
13°C maximum daytime temperature in October in Montreal13
5°C maximum daytime temperature in November in Montreal5
-3°C maximum daytime temperature in December in Montreal-3
Ontario
-2°C maximum daytime temperature in January in Ontario-2
-2°C maximum daytime temperature in February in Ontario-2
4°C maximum daytime temperature in March in Ontario4
11°C maximum daytime temperature in April in Ontario11
18°C maximum daytime temperature in May in Ontario18
24°C maximum daytime temperature in June in Ontario24
27°C maximum daytime temperature in July in Ontario27
25°C maximum daytime temperature in August in Ontario25
21°C maximum daytime temperature in September in Ontario21
14°C maximum daytime temperature in October in Ontario14
7°C maximum daytime temperature in November in Ontario7
0°C maximum daytime temperature in December in Ontario0
Quebec
-8°C maximum daytime temperature in January in Quebec-8
-5°C maximum daytime temperature in February in Quebec-5
1°C maximum daytime temperature in March in Quebec1
8°C maximum daytime temperature in April in Quebec8
17°C maximum daytime temperature in May in Quebec17
22°C maximum daytime temperature in June in Quebec22
25°C maximum daytime temperature in July in Quebec25
24°C maximum daytime temperature in August in Quebec24
18°C maximum daytime temperature in September in Quebec18
11°C maximum daytime temperature in October in Quebec11
3°C maximum daytime temperature in November in Quebec3
-5°C maximum daytime temperature in December in Quebec-5
Quebec
-8°C maximum daytime temperature in January in Quebec-8
-5°C maximum daytime temperature in February in Quebec-5
1°C maximum daytime temperature in March in Quebec1
8°C maximum daytime temperature in April in Quebec8
17°C maximum daytime temperature in May in Quebec17
22°C maximum daytime temperature in June in Quebec22
25°C maximum daytime temperature in July in Quebec25
24°C maximum daytime temperature in August in Quebec24
18°C maximum daytime temperature in September in Quebec18
11°C maximum daytime temperature in October in Quebec11
3°C maximum daytime temperature in November in Quebec3
-5°C maximum daytime temperature in December in Quebec-5
Toronto
-2°C maximum daytime temperature in January in Toronto-2
-2°C maximum daytime temperature in February in Toronto-2
4°C maximum daytime temperature in March in Toronto4
11°C maximum daytime temperature in April in Toronto11
18°C maximum daytime temperature in May in Toronto18
24°C maximum daytime temperature in June in Toronto24
27°C maximum daytime temperature in July in Toronto27
25°C maximum daytime temperature in August in Toronto25
21°C maximum daytime temperature in September in Toronto21
14°C maximum daytime temperature in October in Toronto14
7°C maximum daytime temperature in November in Toronto7
0°C maximum daytime temperature in December in Toronto0
Vancouver
6°C maximum daytime temperature in January in Vancouver6
8°C maximum daytime temperature in February in Vancouver8
11°C maximum daytime temperature in March in Vancouver11
13°C maximum daytime temperature in April in Vancouver13
17°C maximum daytime temperature in May in Vancouver17
20°C maximum daytime temperature in June in Vancouver20
22°C maximum daytime temperature in July in Vancouver22
22°C maximum daytime temperature in August in Vancouver22
19°C maximum daytime temperature in September in Vancouver19
14°C maximum daytime temperature in October in Vancouver14
9°C maximum daytime temperature in November in Vancouver9
6°C maximum daytime temperature in December in Vancouver6

All Canada regions

All Canada destinations

Canada weather averages by month

Temperature in Canada (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-6°C maximum daytime temperature in January in Canada (Ottawa)-6
-4°C maximum daytime temperature in February in Canada (Ottawa)-4
2°C maximum daytime temperature in March in Canada (Ottawa)2
11°C maximum daytime temperature in April in Canada (Ottawa)11
18°C maximum daytime temperature in May in Canada (Ottawa)18
23°C maximum daytime temperature in June in Canada (Ottawa)23
26°C maximum daytime temperature in July in Canada (Ottawa)26
25°C maximum daytime temperature in August in Canada (Ottawa)25
20°C maximum daytime temperature in September in Canada (Ottawa)20
13°C maximum daytime temperature in October in Canada (Ottawa)13
5°C maximum daytime temperature in November in Canada (Ottawa)5
-4°C maximum daytime temperature in December in Canada (Ottawa)-4
Min temperature (night-time)
-16°C minimum night-time temperature in January in Canada (Ottawa)-16
-15°C minimum night-time temperature in February in Canada (Ottawa)-15
-8°C minimum night-time temperature in March in Canada (Ottawa)-8
0°C minimum night-time temperature in April in Canada (Ottawa)0
7°C minimum night-time temperature in May in Canada (Ottawa)7
12°C minimum night-time temperature in June in Canada (Ottawa)12
15°C minimum night-time temperature in July in Canada (Ottawa)15
14°C minimum night-time temperature in August in Canada (Ottawa)14
9°C minimum night-time temperature in September in Canada (Ottawa)9
4°C minimum night-time temperature in October in Canada (Ottawa)4
-2°C minimum night-time temperature in November in Canada (Ottawa)-2
-11°C minimum night-time temperature in December in Canada (Ottawa)-11
Heat & Humidity
No heat & humidity in January in Canada (Ottawa)0
No heat & humidity in February in Canada (Ottawa)0
No heat & humidity in March in Canada (Ottawa)0
No heat & humidity in April in Canada (Ottawa)0
No heat & humidity in May in Canada (Ottawa)0
No heat & humidity in June in Canada (Ottawa)0
Low heat & humidity in July in Canada (Ottawa)L
No heat & humidity in August in Canada (Ottawa)0
No heat & humidity in September in Canada (Ottawa)0
No heat & humidity in October in Canada (Ottawa)0
No heat & humidity in November in Canada (Ottawa)0
No heat & humidity in December in Canada (Ottawa)0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Canada

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Canada (Ottawa)9
10 hours of daylight per day in February in Canada (Ottawa)10
12 hours of daylight per day in March in Canada (Ottawa)12
14 hours of daylight per day in April in Canada (Ottawa)14
15 hours of daylight per day in May in Canada (Ottawa)15
16 hours of daylight per day in June in Canada (Ottawa)16
15 hours of daylight per day in July in Canada (Ottawa)15
14 hours of daylight per day in August in Canada (Ottawa)14
12 hours of daylight per day in September in Canada (Ottawa)12
11 hours of daylight per day in October in Canada (Ottawa)11
10 hours of daylight per day in November in Canada (Ottawa)10
9 hours of daylight per day in December in Canada (Ottawa)9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Canada (Ottawa)1
UV (maximum) index 2 (Low) in February in Canada (Ottawa)2
UV (maximum) index 3 (Moderate) in March in Canada (Ottawa)3
UV (maximum) index 5 (Moderate) in April in Canada (Ottawa)5
UV (maximum) index 6 (High) in May in Canada (Ottawa)6
UV (maximum) index 8 (Very High) in June in Canada (Ottawa)8
UV (maximum) index 7 (High) in July in Canada (Ottawa)7
UV (maximum) index 7 (High) in August in Canada (Ottawa)7
UV (maximum) index 5 (Moderate) in September in Canada (Ottawa)5
UV (maximum) index 3 (Moderate) in October in Canada (Ottawa)3
UV (maximum) index 1 (Low) in November in Canada (Ottawa)1
UV (maximum) index 1 (Low) in December in Canada (Ottawa)1

Rainfall in Canada

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
14 days with some rainfall in January in Canada (Ottawa)14
12 days with some rainfall in February in Canada (Ottawa)12
11 days with some rainfall in March in Canada (Ottawa)11
11 days with some rainfall in April in Canada (Ottawa)11
12 days with some rainfall in May in Canada (Ottawa)12
12 days with some rainfall in June in Canada (Ottawa)12
11 days with some rainfall in July in Canada (Ottawa)11
11 days with some rainfall in August in Canada (Ottawa)11
12 days with some rainfall in September in Canada (Ottawa)12
12 days with some rainfall in October in Canada (Ottawa)12
14 days with some rainfall in November in Canada (Ottawa)14
16 days with some rainfall in December in Canada (Ottawa)16
Average monthly rainfall (mm)
59 mm monthly rainfall in January in Canada (Ottawa)59
58 mm monthly rainfall in February in Canada (Ottawa)58
62 mm monthly rainfall in March in Canada (Ottawa)62
65 mm monthly rainfall in April in Canada (Ottawa)65
73 mm monthly rainfall in May in Canada (Ottawa)73
83 mm monthly rainfall in June in Canada (Ottawa)83
88 mm monthly rainfall in July in Canada (Ottawa)88
86 mm monthly rainfall in August in Canada (Ottawa)86
80 mm monthly rainfall in September in Canada (Ottawa)80
71 mm monthly rainfall in October in Canada (Ottawa)71
84 mm monthly rainfall in November in Canada (Ottawa)84
82 mm monthly rainfall in December in Canada (Ottawa)82

Tropical storm risk: Canada hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Canada weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Canada (Ottawa) and the UK (London).

Maximum daytime temperature (°C)

Canada (Ottawa)
UK (London)
7
7
2
10
11
13
18
17
23
20
26
22
25
22
20
19
13
15
5
10
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-6
-4
-4

Metric (°C / mm)  |  Imperial (°F / inches)

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