Swim in Cornwall in july 2024What is the temperature of the sea in in july?

Average sea temperature in Cornwall in july 2024.

In july, according to seasonal norms, the sea temperature in Cornwall is:

Minimum: 57°F

Average: 62°F

Maximum: 67°F

Other useful seasonal weather averages in july:

  • Outside temperature: 61°F to 65°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.9mph
  • It rains a total of 3.8in, over 5 day(s).

Should we swim in Cornwall in july?

No... The water temperature in Cornwall in july is cold

Swimming in Cornwall in july is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 62°F (minimum: 57°F - maximum: 67°F).

Note also that in july, the climate is good with an average outside temperature of 63°F, 3.8in of precipitation (over 5 days) and 87.5 % humidity.

Water and normal seasonal temperatures in Cornwall in july

July
Average sea temperature 62°F
Minimum sea temperature 57°F
Maximum sea temperature 67°F
Average outside temperature 63°F
Maximum outside temperature 65°F
Minimum outside temperature 61°F
Wind speed 14.3mph
Wind temperature 61°F
Precipitation 3.8in
Number of days of rain 5 jour(s)
(17%)
Humidity 88%
Visibility in kilometers 9.32km
Cloud cover 46%
Our opinion cold swimming

Swim elsewhere in England in july

City Average T° Max. T° Our opinion
London in july60°F63°Fcold swimming
Brighton in july60°F63°Fcold swimming
Bristol in july60°F63°Fcold swimming
Exmouth in july60°F63°Fcold swimming
Isle of Wight in july60°F62°Fcold swimming
Jersey in july61°F64°Fcold swimming
Liverpool in july61°F64°Fcold swimming
Plymouth in july62°F66°Fcold swimming
Skegness in july59°F62°Ffreezing swimming
Torquay in july61°F65°Fcold swimming
Dover in july61°F63°Fcold swimming
Guernsey in july61°F62°Fcold swimming
Hull (Kingston-upon-Hull) in july59°F62°Ffreezing swimming
Isles of Scilly in july63°F67°Fcold swimming
Margate in july61°F64°Fcold swimming
Falmouth in july62°F67°Fcold swimming
Folkestone in july61°F64°Fcold swimming
Hunstanton in july59°F63°Fcold swimming
Lowestoft in july61°F63°Fcold swimming
Newcastle in july60°F64°Fcold swimming

Swim in England in july: sea temperature by city

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