Scilly Isles weather in January 2025

Expect 9°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Scilly Isles in January. Check more long-term weather averages for Scilly Isles in January before you book your next holiday to England in 2025/2026.

  • 9°C maximum daytime temperature in January in Scilly Isles9
    9°C max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in January in Scilly Isles20
    20 days with some rainfall
  • 4°C minimum night-time temperature in January in Scilly Isles4
    4°C min night temperature
  • 9 hours of daylight per day in January in Scilly Isles9
    9 hours of daylight per day
  • No heat & humidity in January in Scilly Isles0
    No heat & humidity
  • 141 mm monthly rainfall in January in Scilly Isles141
    141 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Scilly Isles1
    1 (Low) UV index
  • 10°C sea temperature in January in Scilly Isles10
    10°C sea temperature

More about Scilly Isles

Scilly Isles by month

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

Recommended for England

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds

The January weather guide for England (Scilly Isles) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

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More about England

How warm is it in Scilly Isles in January?

Daytime temperatures usually reach 9°C in Scilly Isles in January, falling to 4°C at night.

How sunny is it in Scilly Isles in January?

There are normally 2 hours of bright sunshine each day in Scilly Isles in January - that's 21% of daylight hours.

Is the sea cold around Scilly Isles in January?

The average sea temperature around Scilly Isles in January is 10°C.

Does it rain in Scilly Isles in January?

There are usually 20 days with some rain in Scilly Isles in January and the average monthly rainfall is 141mm.

Scilly Isles January sunrise & sunset times

Browse the sunrise and sunset times for Scilly Isles in January 2025. Select a month to view Scilly Isles sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:23 16:35
Thursday, 16th January 2025 08:16 16:54
Friday, 31st January 2025 08:00 17:18

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