Swim in Lerwick in september 2024What is the temperature of the sea in in september?

Average sea temperature in Lerwick in september 2024.

In september, according to seasonal norms, the sea temperature in Lerwick is:

Minimum: 53°F

Average: 55°F

Maximum: 58°F

Other useful seasonal weather averages in september:

  • Outside temperature: 54°F to 56°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 5.6mph
  • It rains a total of 5.7in, over 9 day(s).

Should we swim in Lerwick in september?

No... The water temperature in Lerwick in september is freezing

You won't be able to swim in Lerwick in september! The water temperature is freezing, reaching as low as 53°F (and only 58°F at best)! Our advice: if you are going to Lerwick this month, plan to sightsee and forget the beach!

Note also that in september, the climate is tolerable with an average outside temperature of 55°F, 5.7in of precipitation (over 9 days) and 86.11 % humidity.

Water and normal seasonal temperatures in Lerwick in september

September
Average sea temperature 55°F
Minimum sea temperature 53°F
Maximum sea temperature 58°F
Average outside temperature 56°F
Maximum outside temperature 58°F
Minimum outside temperature 54°F
Wind speed 21.8mph
Wind temperature 49°F
Precipitation 5.7in
Number of days of rain 9 jour(s)
(31%)
Humidity 87%
Visibility in kilometers 9.05km
Cloud cover 61%
Our opinion freezing swimming

Swim elsewhere in Scotland in september

City Average T° Max. T° Our opinion
Edinburgh in september59°F60°Ffreezing swimming
Aberdeen in september56°F59°Ffreezing swimming
Glasgow in september58°F60°Ffreezing swimming
Inverness in september56°F58°Ffreezing swimming
Dundee in september57°F59°Ffreezing swimming
Fort William in september56°F58°Ffreezing swimming
Isle of Mull in september57°F58°Ffreezing swimming
Kirkwall in september56°F57°Ffreezing swimming
Skye in september56°F58°Ffreezing swimming
Stornoway in september56°F58°Ffreezing swimming
Glencoe in september56°F58°Ffreezing swimming
Oban in september57°F58°Ffreezing swimming
Perth in september58°F59°Ffreezing swimming
Tobermory in september57°F58°Ffreezing swimming
Ayr in september58°F59°Ffreezing swimming
Carnoustie in september56°F58°Ffreezing swimming
Dunoon in september58°F59°Ffreezing swimming
St Andrews in september57°F59°Ffreezing swimming
Troon in september58°F59°Ffreezing swimming

Swim in Scotland in september: sea temperature by city

Change units