Average sea water temperature in May:
+45.2°F
| Minimum sea water temperature in May: | 51.4°F |
| Maximum sea water temperature in May: | 39.4°F |
Daily sea water temperature in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 46.4°F. The highest and lowest sea temperatures during the month were 51.4°F and 42.4°F.
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Monthly sea water temperature in Saint John, °F
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 Saint John
Saint John on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Saint John
Local time: 06:10
December 22, sunday
0900
12°F
SE
12 mph
12 mph
1200
16°F
SE
12 mph
12 mph
1500
18°F
SE
12 mph
12 mph
1800
21°F
SE
11 mph
11 mph
2100
18°F
SE
11 mph
11 mph
December 23, monday
0000
16°F
SE
11 mph
11 mph
0300
14°F
SE
10 mph
10 mph
0600
12°F
SE
9 mph
9 mph
