Average sea water temperature in May:
+33.9°F
| Minimum sea water temperature in May: | 37.2°F |
| Maximum sea water temperature in May: | 32.4°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 33.5°F. The highest and lowest sea temperatures during the month were 35.1°F and 32.5°F.
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Monthly sea water temperature in Yellowknife, °F
Which Canada resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Surrey | 57.5°F | 56.6°F |
| Nanaimo | 57.0°F | 54.8°F |
| North Vancouver | 56.4°F | 55.9°F |
| Vancouver | 56.3°F | 55.7°F |
| Montreal | 55.2°F | 56.6°F |
| Windsor | 52.8°F | 55.6°F |
| Tofino | 52.6°F | 52.0°F |
| Victoria | 49.7°F | 48.9°F |
| Quebec | 48.6°F | 48.0°F |
| Niagara Falls | 48.3°F | 48.9°F |
| Kingston | 46.6°F | 48.0°F |
| Summerside | 46.4°F | 47.2°F |
| Charlottetown | 46.0°F | 45.5°F |
| Lunenburg | 45.8°F | 46.2°F |
| Niagara-on-the-Lake | 45.4°F | 48.1°F |
| Barrie | 44.4°F | 45.2°F |
| Moncton | 44.4°F | 45.0°F |
| Prince Edward Island | 44.2°F | 43.4°F |
| Saint Andrews | 43.9°F | 44.8°F |
| Halifax | 43.9°F | 45.2°F |
Best time for vacation in Yellowknife
Yellowknife on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Yellowknife
Local time: 18:39
May 26, tuesday
2100
48°F
N
12 mph
12 mph
May 27, wednesday
0000
45°F
N
7 mph
7 mph
0300
43°F
N
6 mph
6 mph
0600
45°F
NW
6 mph
6 mph
0900
48°F
NW
7 mph
7 mph
1200
57°F
N
9 mph
9 mph
1500
59°F
N
11 mph
11 mph
1800
64°F
NW
8 mph
8 mph
