Lewes weather in January 2026

Expect daytime maximum temperatures of 45°F in Lewes, England in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 18 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 45°F maximum daytime temperature in January in Lewes45
    45°F max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in January in Lewes18
    18 days with some rainfall
  • 36°F minimum night-time temperature in January in Lewes36
    36°F min night temperature
  • 9 hours of daylight per day in January in Lewes9
    9 hours of daylight per day
  • No heat & humidity in January in Lewes0
    No heat & humidity
  • 3.5 inches monthly rainfall in January in Lewes3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Lewes1
    1 (Low) UV index

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The January weather guide for England (Lewes) 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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How cold is it in Lewes in January?

Daytime temperatures usually reach 45°F in Lewes in January, falling to 36°F at night.

How sunny is it in Lewes in January?

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

Does it rain in Lewes in January?

There are usually 18 days with some rain in Lewes in January and the average monthly rainfall is 3.5 inches.

Lewes January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:02 16:05
Friday, 16th January 2026 07:55 16:25
Saturday, 31st January 2026 07:38 16:50

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