Falmouth weather in January 2026

Expect daytime maximum temperatures of 48°F in Falmouth, England in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 22 days with some rainfall and typically 5.2 inches of rainfall in the month.

  • 48°F maximum daytime temperature in January in Falmouth48
    48°F max day temperature
  • 2 hours of sunshine per day
  • 22 days with some rainfall in January in Falmouth22
    22 days with some rainfall
  • 39°F minimum night-time temperature in January in Falmouth39
    39°F min night temperature
  • 9 hours of daylight per day in January in Falmouth9
    9 hours of daylight per day
  • No heat & humidity in January in Falmouth0
    No heat & humidity
  • 5.2 inches monthly rainfall in January in Falmouth5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Falmouth1
    1 (Low) UV index
  • 50°F sea temperature in January in Falmouth50
    50°F sea temperature

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The January weather guide for England (Falmouth) 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 England

How warm is it in Falmouth in January?

Daytime temperatures usually reach 48°F in Falmouth in January, falling to 39°F at night.

How sunny is it in Falmouth in January?

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

How warm is the sea around Falmouth in January?

The average sea temperature around Falmouth in January is 50°F.

Does it rain in Falmouth in January?

There are usually 22 days with some rain in Falmouth in January and the average monthly rainfall is 5.2 inches.

Falmouth January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:19 16:28
Friday, 16th January 2026 08:13 16:48
Saturday, 31st January 2026 07:56 17:12

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