Brighton weather in March 2026

Expect daytime maximum temperatures of 48°F in Brighton, England in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 2.9 inches of rainfall in the month.

  • 48°F maximum daytime temperature in March in Brighton48
    48°F max day temperature
  • 4 hours of sunshine per day
  • 15 days with some rainfall in March in Brighton15
    15 days with some rainfall
  • 37°F minimum night-time temperature in March in Brighton37
    37°F min night temperature
  • 12 hours of daylight per day in March in Brighton12
    12 hours of daylight per day
  • No heat & humidity in March in Brighton0
    No heat & humidity
  • 2.9 inches monthly rainfall in March in Brighton2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Brighton3
    3 (Moderate) UV index
  • 45°F sea temperature in March in Brighton45
    45°F sea temperature

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The March 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.

Metric (°C)  |  Imperial (°F)

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More about England

How warm is it in Brighton in March?

Daytime temperatures usually reach 48°F in Brighton in March, falling to 37°F at night.

How sunny is it in Brighton in March?

There are normally 4 hours of bright sunshine each day in Brighton in March - that's 33% of daylight hours.

How warm is the sea around Brighton in March?

The average sea temperature around Brighton in March is 45°F.

Does it rain in Brighton in March?

There are usually 15 days with some rain in Brighton in March and the average monthly rainfall is 2.9 inches.

Brighton March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:45 17:42
Monday, 16th March 2026 06:12 18:07
Tuesday, 31st March 2026 05:39 18:32

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