World Resorts Canada Montreal Weather

Montreal Sea Temperature in August

Average sea water temperature in August:
+71.5°F
Minimum sea water temperature in August: 79.7°F
Maximum sea water temperature in August: 32.0°F

Daily sea water temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
65
68
71
74
77
80
83
86

The average sea water temperature in August of 2024 was 74.6°F. The highest and lowest sea temperatures during the month were 79.7°F and 70.0°F.

Monthly sea water temperature in Montreal, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
42.5
49.7
57.5
66.7
71.5
71.4
64.3
53.2
38.6
33
33.6
36.5

Which Canada resorts have warmest sea in August?

Place name August 2024 August 2023
Montreal 74.6°F 72.1°F
Windsor 74.4°F 72.6°F
Niagara-on-the-Lake 73.8°F 71.5°F
Kingston 73.3°F 72.1°F
Hamilton 72.3°F 68.3°F
Quebec 72.2°F 70.6°F
Winnipeg 72.0°F 70.0°F
Barrie 72.0°F 70.4°F
Niagara Falls 71.7°F 70.2°F
Gimli 71.6°F 69.6°F
Mississauga 71.1°F 66.9°F
Toronto 70.9°F 66.5°F
Prince Edward Island 70.8°F 66.1°F
Summerside 70.6°F 67.8°F
Oshawa 70.4°F 66.3°F
Charlottetown 70.3°F 66.2°F
Sydney 70.0°F 66.0°F
Les Iles-de-la-Madeleine 68.3°F 64.8°F
Corner Brook 67.0°F 64.1°F
Thunder Bay 66.4°F 62.1°F

Best time for vacation in Montreal

Sunniest months:
July 14 days
August 14 days
June 12 days
Warmest months:
July 78.9 °F
August 77.1 °F
June 72.5 °F
Warmest sea temp:
August 71.6 °F
July 71.4 °F
September 66.7 °F
Coldest months:
January 19.7 °F
February 22.1 °F
December 27.9 °F
Rainiest months:
May 6 days
July 6 days
June 5 days
Windiest months:
April 9.6 mph
March 9.1 mph
February 9.0 mph

Montreal on a weather map

Leaflet | Tiles © Esri
Places in Canada:
Name
°F
+59°F
+54°F
+63°F
+43°F
+18°F
+39°F
+45°F
+45°F
+45°F
+41°F
+48°F
+36°F
+41°F
+45°F
24 Hours Forecast
Montreal
Local time: 20:30
April 26, saturday
2100
45°F
SW
7 mph
April 27, sunday
0000
41°F
S
8 mph
0300
36°F
S
10 mph
0600
36°F
S
11 mph
0900
39°F
S
10 mph
1200
50°F
S
9 mph
1500
59°F
S
7 mph
1800
59°F
S
11 mph
Units of measurement: °C / °F