Average sea water temperature in May:
+37.1°F
| Minimum sea water temperature in May: | 42.8°F |
| Maximum sea water temperature in May: | 32.2°F |
Daily sea water temperature in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
28
31
34
37
40
43
46
The average sea water temperature in May of 2024 was 37.1°F. The highest and lowest sea temperatures during the month were 41.0°F and 34.2°F.
sea water
temperature
temperature
| St. John's |
monthly
weather
weather
| St. John's |
current
weather
weather
| St. John's |
14 days
forecast
forecast
| St. John's |
Monthly sea water temperature in St. John's, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
38.6
44.3
51.8
57.2
59.5
53
43.9
37.1
33.6
32.1
32.6
34.6
Which Canada resorts have warmest sea in May?
| Place name | May 2024 | May 2023 |
|---|---|---|
| Montreal | 60.4°F | 56.7°F |
| Windsor | 56.7°F | 51.8°F |
| Surrey | 55.1°F | 56.5°F |
| Niagara Falls | 54.2°F | 48.4°F |
| North Vancouver | 54.1°F | 56.0°F |
| Vancouver | 54.1°F | 55.7°F |
| Nanaimo | 53.9°F | 56.6°F |
| Kingston | 53.4°F | 49.5°F |
| Niagara-on-the-Lake | 53.2°F | 49.7°F |
| Tofino | 51.7°F | 52.4°F |
| Hamilton | 51.7°F | 48.0°F |
| Quebec | 51.2°F | 51.4°F |
| Barrie | 51.2°F | 45.9°F |
| Mississauga | 50.9°F | 47.0°F |
| Toronto | 50.9°F | 46.5°F |
| Oshawa | 50.6°F | 46.3°F |
| Victoria | 49.0°F | 49.3°F |
| Summerside | 47.3°F | 46.0°F |
| Saint Andrews | 47.1°F | 45.6°F |
| Charlottetown | 47.1°F | 44.8°F |
Best time for vacation in St. John's
St. John's on a weather map
Leaflet | Tiles © Esri
Places in Canada:
Name
°F
24 Hours Forecast
St. John's
Local time: 22:23
April 27, sunday
0000
36°F
NE
7 mph
7 mph
0300
36°F
N
9 mph
9 mph
0600
36°F
N
11 mph
11 mph
0900
34°F
N
19 mph
19 mph
1200
36°F
NW
25 mph
25 mph
1500
39°F
N
24 mph
24 mph
1800
46°F
N
29 mph
29 mph
2100
46°F
NE
25 mph
25 mph
