Scilly Isles climate

The climate guide for Scilly Isles, UK is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.

Max Day Temperature (°C)

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some Rainfall

Min Night Temperature (°C)

Hours of Daylight (daily)

Heat & Humidity index

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
  • Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Monthly Rainfall (mm)

UV index (maximum)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Sea Temperature (°C)

Metric (°C / mm)  |  Imperial (°F / inches)

More about Scilly Isles

  • Save an extra 5% on hotel stays at selected H10 Hotels in 2015
  • Travel before 31st December 2015 (inclusive)
Discount code: OF2015

Expires at 23:59 on Monday 31st August 2015

Scilly Isles weather by month

Check the weather in Scilly Isles for a particular month by selecting from the list below.

Top ^