Swim in St. John's (Newfoundland and Labrador) in july 2024What is the temperature of the sea in in july?

Average sea temperature in St. John's (Newfoundland and Labrador) in july 2024.

In july, according to seasonal norms, the sea temperature in St. John's (Newfoundland and Labrador) is:

Minimum: 46°F

Average: 52°F

Maximum: 59°F

Other useful seasonal weather averages in july:

  • Outside temperature: 56°F to 61°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 7.5mph
  • It rains a total of 4.6in, over 7 day(s).

Should we swim in St. John's (Newfoundland and Labrador) in july?

No... The water temperature in St. John's (Newfoundland and Labrador) in july is freezing

You won't be able to swim in St. John's (Newfoundland and Labrador) in july! The water temperature is freezing, reaching as low as 46°F (and only 59°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 july, the climate is good with an average outside temperature of 59°F, 4.5in of precipitation (over 7 days) and 91.58 % humidity.

Water and normal seasonal temperatures in St. John's (Newfoundland and Labrador) in july

July
Average sea temperature 52°F
Minimum sea temperature 46°F
Maximum sea temperature 59°F
Average outside temperature 59°F
Maximum outside temperature 63°F
Minimum outside temperature 56°F
Wind speed 15.5mph
Wind temperature 54°F
Precipitation 4.6in
Number of days of rain 7 jour(s)
(23%)
Humidity 92%
Visibility in kilometers 9.02km
Cloud cover 51%
Our opinion freezing swimming

Swim elsewhere in Canada in july

City Average T° Max. T° Our opinion
Halifax in july58°F62°Ffreezing swimming
Quebec City in july57°F61°Ffreezing swimming
Vancouver in july50°F53°Ffreezing swimming
Saint John in july54°F59°Ffreezing swimming
Tofino in july56°F59°Ffreezing swimming
Victoria in july51°F53°Ffreezing swimming
Bathurst in july58°F62°Ffreezing swimming
Charlottetown in july61°F67°Fcold swimming
Nanaimo in july52°F54°Ffreezing swimming

Swim in Canada in july: sea temperature by city

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