Brighton weather

The Brighton weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for Brighton, East Sussex, England.

Brighton weather averages

Check the Brighton weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Brighton, East Sussex, England.

Max Day Temperature (°C)

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some Rainfall

Min Night Temperature (°C)

Monthly Rainfall (mm)

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Brighton weather by month

Check the weather for Brighton, East Sussex, England for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.

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Brighton weather in January

The average maximum daytime temperature in Brighton in January is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Brighton during January.

  • 7°C maximum daytime temperature in January in Brighton7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Brighton2
    2 hours of sunshine per day
  • 16 days with some rainfall in January in Brighton16
    16 days with some rainfall
  • 3°C minimum night-time temperature in January in Brighton3
    3°C min night temperature
  • 99 mm monthly rainfall in January in Brighton99
    99 mm of monthly rainfall

On average 99 mm (3.9 inches) of rain normally falls in Brighton during January with rain falling on 16 days of the month.

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Brighton weather in February

The average maximum daytime temperature in Brighton in February is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 3 hours of sunshine a day in Brighton during February.

  • 7°C maximum daytime temperature in February in Brighton7
    7°C max day temperature
  • 3 hours of sunshine per day in February in Brighton3
    3 hours of sunshine per day
  • 14 days with some rainfall in February in Brighton14
    14 days with some rainfall
  • 2°C minimum night-time temperature in February in Brighton2
    2°C min night temperature
  • 61 mm monthly rainfall in February in Brighton61
    61 mm of monthly rainfall

On average 61 mm (2.4 inches) of rain normally falls in Brighton during February with rain falling on 14 days of the month.

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Brighton weather in March

The average maximum daytime temperature in Brighton in March is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 4 hours of sunshine a day in Brighton during March.

  • 9°C maximum daytime temperature in March in Brighton9
    9°C max day temperature
  • 4 hours of sunshine per day in March in Brighton4
    4 hours of sunshine per day
  • 15 days with some rainfall in March in Brighton15
    15 days with some rainfall
  • 4°C minimum night-time temperature in March in Brighton4
    4°C min night temperature
  • 67 mm monthly rainfall in March in Brighton67
    67 mm of monthly rainfall

On average 67 mm (2.6 inches) of rain normally falls in Brighton during March with rain falling on 15 days of the month.

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Brighton weather in April

The average maximum daytime temperature in Brighton in April is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 5 hours of sunshine a day in Brighton during April.

  • 12°C maximum daytime temperature in April in Brighton12
    12°C max day temperature
  • 5 hours of sunshine per day in April in Brighton5
    5 hours of sunshine per day
  • 12 days with some rainfall in April in Brighton12
    12 days with some rainfall
  • 5°C minimum night-time temperature in April in Brighton5
    5°C min night temperature
  • 57 mm monthly rainfall in April in Brighton57
    57 mm of monthly rainfall

On average 57 mm (2.2 inches) of rain normally falls in Brighton during April with rain falling on 12 days of the month.

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Brighton weather in May

The average maximum daytime temperature in Brighton in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 7 hours of sunshine a day in Brighton during May.

  • 15°C maximum daytime temperature in May in Brighton15
    15°C max day temperature
  • 7 hours of sunshine per day in May in Brighton7
    7 hours of sunshine per day
  • 12 days with some rainfall in May in Brighton12
    12 days with some rainfall
  • 9°C minimum night-time temperature in May in Brighton9
    9°C min night temperature
  • 52 mm monthly rainfall in May in Brighton52
    52 mm of monthly rainfall

On average 52 mm (2 inches) of rain normally falls in Brighton during May with rain falling on 12 days of the month.

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Brighton weather in June

The average maximum daytime temperature in Brighton in June is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 7 hours of sunshine a day in Brighton during June.

  • 18°C maximum daytime temperature in June in Brighton18
    18°C max day temperature
  • 7 hours of sunshine per day in June in Brighton7
    7 hours of sunshine per day
  • 11 days with some rainfall in June in Brighton11
    11 days with some rainfall
  • 11°C minimum night-time temperature in June in Brighton11
    11°C min night temperature
  • 63 mm monthly rainfall in June in Brighton63
    63 mm of monthly rainfall

On average 63 mm (2.5 inches) of rain normally falls in Brighton during June with rain falling on 11 days of the month.

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Brighton weather in July

The average maximum daytime temperature in Brighton in July is a comfortable 20°C (68°F), while the average minimum night-time temperature is a cool 13°C (55°F). You can expect on average 7 hours of sunshine a day in Brighton during July.

  • 20°C maximum daytime temperature in July in Brighton20
    20°C max day temperature
  • 7 hours of sunshine per day in July in Brighton7
    7 hours of sunshine per day
  • 10 days with some rainfall in July in Brighton10
    10 days with some rainfall
  • 13°C minimum night-time temperature in July in Brighton13
    13°C min night temperature
  • 43 mm monthly rainfall in July in Brighton43
    43 mm of monthly rainfall

On average 43 mm (1.7 inches) of rain normally falls in Brighton during July with rain falling on 10 days of the month.

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Brighton weather in August

The average maximum daytime temperature in Brighton in August is a comfortable 21°C (70°F), while the average minimum night-time temperature is a comfortable 14°C (57°F). You can expect on average 7 hours of sunshine a day in Brighton during August.

  • 21°C maximum daytime temperature in August in Brighton21
    21°C max day temperature
  • 7 hours of sunshine per day in August in Brighton7
    7 hours of sunshine per day
  • 10 days with some rainfall in August in Brighton10
    10 days with some rainfall
  • 14°C minimum night-time temperature in August in Brighton14
    14°C min night temperature
  • 55 mm monthly rainfall in August in Brighton55
    55 mm of monthly rainfall

On average 55 mm (2.2 inches) of rain normally falls in Brighton during August with rain falling on 10 days of the month.

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Brighton weather in September

The average maximum daytime temperature in Brighton in September is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 5 hours of sunshine a day in Brighton during September.

  • 18°C maximum daytime temperature in September in Brighton18
    18°C max day temperature
  • 5 hours of sunshine per day in September in Brighton5
    5 hours of sunshine per day
  • 12 days with some rainfall in September in Brighton12
    12 days with some rainfall
  • 12°C minimum night-time temperature in September in Brighton12
    12°C min night temperature
  • 84 mm monthly rainfall in September in Brighton84
    84 mm of monthly rainfall

On average 84 mm (3.3 inches) of rain normally falls in Brighton during September with rain falling on 12 days of the month.

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Brighton weather in October

The average maximum daytime temperature in Brighton in October is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 4 hours of sunshine a day in Brighton during October.

  • 15°C maximum daytime temperature in October in Brighton15
    15°C max day temperature
  • 4 hours of sunshine per day in October in Brighton4
    4 hours of sunshine per day
  • 14 days with some rainfall in October in Brighton14
    14 days with some rainfall
  • 9°C minimum night-time temperature in October in Brighton9
    9°C min night temperature
  • 103 mm monthly rainfall in October in Brighton103
    103 mm of monthly rainfall

On average 103 mm (4.1 inches) of rain normally falls in Brighton during October with rain falling on 14 days of the month.

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Brighton weather in November

The average maximum daytime temperature in Brighton in November is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 2 hours of sunshine a day in Brighton during November.

  • 11°C maximum daytime temperature in November in Brighton11
    11°C max day temperature
  • 2 hours of sunshine per day in November in Brighton2
    2 hours of sunshine per day
  • 15 days with some rainfall in November in Brighton15
    15 days with some rainfall
  • 6°C minimum night-time temperature in November in Brighton6
    6°C min night temperature
  • 102 mm monthly rainfall in November in Brighton102
    102 mm of monthly rainfall

On average 102 mm (4 inches) of rain normally falls in Brighton during November with rain falling on 15 days of the month.

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Brighton weather in December

The average maximum daytime temperature in Brighton in December is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 2 hours of sunshine a day in Brighton during December.

  • 8°C maximum daytime temperature in December in Brighton8
    8°C max day temperature
  • 2 hours of sunshine per day in December in Brighton2
    2 hours of sunshine per day
  • 16 days with some rainfall in December in Brighton16
    16 days with some rainfall
  • 4°C minimum night-time temperature in December in Brighton4
    4°C min night temperature
  • 97 mm monthly rainfall in December in Brighton97
    97 mm of monthly rainfall

On average 97 mm (3.8 inches) of rain normally falls in Brighton during December with rain falling on 16 days of the month.

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