Brighton weather in January 2023

  • 7°C maximum daytime temperature in January in Brighton7
    7°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in January in Brighton18
    18 days with some rainfall
  • 2°C minimum night-time temperature in January in Brighton2
    2°C min night temperature
  • 9 hours of daylight per day in January in Brighton9
    9 hours of daylight per day
  • No heat & humidity in January in Brighton0
    No heat & humidity
  • 100 mm monthly rainfall in January in Brighton100
    100 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Brighton1
    1 (Low) UV index
  • 9°C sea temperature in January in Brighton9
    9°C sea temperature
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The January weather guide for England (Brighton) 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.

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

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More about England

How cold is it in Brighton in January?

Daytime temperatures usually reach 7°C in Brighton in January, falling to 2°C at night.

How sunny is it in Brighton in January?

There are normally 2 hours of bright sunshine each day in Brighton in January - that's 20% of daylight hours.

Is the sea cold around Brighton in January?

The average sea temperature around Brighton in January is 9°C.

Does it rain in Brighton in January?

There are usually 18 days with some rain in Brighton in January and the average monthly rainfall is 100mm.

Brighton January sunrise & sunset times

Browse the sunrise and sunset times for Brighton in January 2023. Select a month to view Brighton sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Sunday, 1st January 2023 08:03 16:05
Monday, 16th January 2023 07:56 16:25
Tuesday, 31st January 2023 07:39 16:50

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