Iona weather in January 2026

Expect daytime maximum temperatures of 45°F in Iona, Scotland in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 22 days with some rainfall and typically 6.7 inches of rainfall in the month.

  • 45°F maximum daytime temperature in January in Iona45
    45°F max day temperature
  • 1 hour of sunshine per day
  • 22 days with some rainfall in January in Iona22
    22 days with some rainfall
  • 37°F minimum night-time temperature in January in Iona37
    37°F min night temperature
  • 8 hours of daylight per day in January in Iona8
    8 hours of daylight per day
  • No heat & humidity in January in Iona0
    No heat & humidity
  • 6.7 inches monthly rainfall in January in Iona6.7
    6.7 inches of monthly rainfall
  • No UV (maximum) index in January in Iona0
    No UV (Maximum) Index UV index
  • 46°F sea temperature in January in Iona46
    46°F sea temperature

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The January weather guide for Scotland (Iona) 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)  |  Imperial (°F)

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More about Scotland

How cold is it in Iona in January?

Daytime temperatures usually reach 43°F in Iona in January, falling to 32°F at night.

How sunny is it in Iona in January?

There are normally 1 hour of bright sunshine each day in Iona in January - that's 18% of daylight hours.

How warm is the sea around Iona in January?

The average sea temperature around Iona in January is 45°F.

Does it rain in Iona in January?

There are usually 18 days with some rain in Iona in January and the average monthly rainfall is 2.6 inches.

Iona January sunrise & sunset times

Browse the sunrise and sunset times for Iona in January 2026. Select a month to view Iona sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:59 16:00
Friday, 16th January 2026 08:47 16:24
Saturday, 31st January 2026 08:24 16:55

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