Swim in St. John's (Newfoundland and Labrador) in march 2025What is the temperature of the sea in in march?
Average sea temperature in St. John's (Newfoundland and Labrador) in march 2025.
In march, according to seasonal norms, the sea temperature in St. John's (Newfoundland and Labrador) is:
Minimum: 30°F
Average: 32°F
Maximum: 34°F
Other useful seasonal weather averages in march:
- Outside temperature: 28°F to 33°F
- Most common weather: "Snow showers"
- The wind blows at -5.6mph
- It rains a total of 5.7in, over 8 day(s).
Should we swim in St. John's (Newfoundland and Labrador) in march?
No... The water temperature in St. John's (Newfoundland and Labrador) in march is freezing
You won't be able to swim in St. John's (Newfoundland and Labrador) in march! The water temperature is freezing, reaching as low as 30°F (and only 34°F at best)! Our advice: if you are going to St. John's (Newfoundland and Labrador) this month, plan to sightsee and forget the beach!
Note also that in march, the climate is very bad with an average outside temperature of 31°F, 5.7in of precipitation (over 8 days) and 87.45 % humidity.
Water and normal seasonal temperatures in St. John's (Newfoundland and Labrador) in march
| March | |||
| Average sea temperature | 32°F | ||
| Minimum sea temperature | 30°F | ||
| Maximum sea temperature | 34°F | ||
| Average outside temperature | 31°F | ||
| Maximum outside temperature | 34°F | ||
| Minimum outside temperature | 29°F | ||
| Wind speed | 21.8mph | ||
| Wind temperature | 16°F | ||
| Precipitation | 5.7in | ||
| Number of days of rain | 8 jour(s) (25%) | ||
| Humidity | 88% | ||
| Visibility in kilometers | 6.97km | ||
| Cloud cover | 68% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Canada in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Halifax in march | 34°F | 36°F | freezing swimming | Quebec City in march | 34°F | 36°F | freezing swimming | Vancouver in march | 45°F | 47°F | freezing swimming | Saint John in march | 38°F | 41°F | freezing swimming | Tofino in march | 47°F | 50°F | freezing swimming | Victoria in march | 46°F | 48°F | freezing swimming | Bathurst in march | 32°F | 34°F | freezing swimming | Charlottetown in march | 31°F | 32°F | freezing swimming | Nanaimo in march | 46°F | 48°F | freezing swimming |