Chelsea weather

The Chelsea weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for Chelsea, Greater London, England.

Chelsea weather averages

Check the Chelsea 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 Chelsea, Greater London, 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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Chelsea weather by month

Check the weather for Chelsea, Greater London, 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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Chelsea weather in January

The average maximum daytime temperature in Chelsea in January is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Chelsea during January.

  • 7°C maximum daytime temperature in January in Chelsea7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Chelsea2
    2 hours of sunshine per day
  • 16 days with some rainfall in January in Chelsea16
    16 days with some rainfall
  • 1°C minimum night-time temperature in January in Chelsea1
    1°C min night temperature
  • 80 mm monthly rainfall in January in Chelsea80
    80 mm of monthly rainfall

On average 80 mm (3.1 inches) of rain normally falls in Chelsea during January with rain falling on 16 days of the month.

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Chelsea weather in February

The average maximum daytime temperature in Chelsea in February is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Chelsea during February.

  • 7°C maximum daytime temperature in February in Chelsea7
    7°C max day temperature
  • 2 hours of sunshine per day in February in Chelsea2
    2 hours of sunshine per day
  • 13 days with some rainfall in February in Chelsea13
    13 days with some rainfall
  • 1°C minimum night-time temperature in February in Chelsea1
    1°C min night temperature
  • 50 mm monthly rainfall in February in Chelsea50
    50 mm of monthly rainfall

On average 50 mm (2 inches) of rain normally falls in Chelsea during February with rain falling on 13 days of the month.

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Chelsea weather in March

The average maximum daytime temperature in Chelsea in March is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 4 hours of sunshine a day in Chelsea during March.

  • 10°C maximum daytime temperature in March in Chelsea10
    10°C max day temperature
  • 4 hours of sunshine per day in March in Chelsea4
    4 hours of sunshine per day
  • 15 days with some rainfall in March in Chelsea15
    15 days with some rainfall
  • 2°C minimum night-time temperature in March in Chelsea2
    2°C min night temperature
  • 58 mm monthly rainfall in March in Chelsea58
    58 mm of monthly rainfall

On average 58 mm (2.3 inches) of rain normally falls in Chelsea during March with rain falling on 15 days of the month.

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Chelsea weather in April

The average maximum daytime temperature in Chelsea in April is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 5 hours of sunshine a day in Chelsea during April.

  • 12°C maximum daytime temperature in April in Chelsea12
    12°C max day temperature
  • 5 hours of sunshine per day in April in Chelsea5
    5 hours of sunshine per day
  • 13 days with some rainfall in April in Chelsea13
    13 days with some rainfall
  • 4°C minimum night-time temperature in April in Chelsea4
    4°C min night temperature
  • 53 mm monthly rainfall in April in Chelsea53
    53 mm of monthly rainfall

On average 53 mm (2.1 inches) of rain normally falls in Chelsea during April with rain falling on 13 days of the month.

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Chelsea weather in May

The average maximum daytime temperature in Chelsea in May is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 6 hours of sunshine a day in Chelsea during May.

  • 16°C maximum daytime temperature in May in Chelsea16
    16°C max day temperature
  • 6 hours of sunshine per day in May in Chelsea6
    6 hours of sunshine per day
  • 12 days with some rainfall in May in Chelsea12
    12 days with some rainfall
  • 6°C minimum night-time temperature in May in Chelsea6
    6°C min night temperature
  • 57 mm monthly rainfall in May in Chelsea57
    57 mm of monthly rainfall

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

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Chelsea weather in June

The average maximum daytime temperature in Chelsea in June is a comfortable 19°C (66°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 Chelsea during June.

  • 19°C maximum daytime temperature in June in Chelsea19
    19°C max day temperature
  • 7 hours of sunshine per day in June in Chelsea7
    7 hours of sunshine per day
  • 11 days with some rainfall in June in Chelsea11
    11 days with some rainfall
  • 9°C minimum night-time temperature in June in Chelsea9
    9°C min night temperature
  • 60 mm monthly rainfall in June in Chelsea60
    60 mm of monthly rainfall

On average 60 mm (2.4 inches) of rain normally falls in Chelsea during June with rain falling on 11 days of the month.

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Chelsea weather in July

The average maximum daytime temperature in Chelsea in July is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Chelsea during July.

  • 22°C maximum daytime temperature in July in Chelsea22
    22°C max day temperature
  • 6 hours of sunshine per day in July in Chelsea6
    6 hours of sunshine per day
  • 10 days with some rainfall in July in Chelsea10
    10 days with some rainfall
  • 12°C minimum night-time temperature in July in Chelsea12
    12°C min night temperature
  • 41 mm monthly rainfall in July in Chelsea41
    41 mm of monthly rainfall

On average 41 mm (1.6 inches) of rain normally falls in Chelsea during July with rain falling on 10 days of the month.

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Chelsea weather in August

The average maximum daytime temperature in Chelsea in August is a warm 22°C (72°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 6 hours of sunshine a day in Chelsea during August.

  • 22°C maximum daytime temperature in August in Chelsea22
    22°C max day temperature
  • 6 hours of sunshine per day in August in Chelsea6
    6 hours of sunshine per day
  • 11 days with some rainfall in August in Chelsea11
    11 days with some rainfall
  • 11°C minimum night-time temperature in August in Chelsea11
    11°C min night temperature
  • 53 mm monthly rainfall in August in Chelsea53
    53 mm of monthly rainfall

On average 53 mm (2.1 inches) of rain normally falls in Chelsea during August with rain falling on 11 days of the month.

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Chelsea weather in September

The average maximum daytime temperature in Chelsea in September is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in Chelsea during September.

  • 18°C maximum daytime temperature in September in Chelsea18
    18°C max day temperature
  • 5 hours of sunshine per day in September in Chelsea5
    5 hours of sunshine per day
  • 12 days with some rainfall in September in Chelsea12
    12 days with some rainfall
  • 9°C minimum night-time temperature in September in Chelsea9
    9°C min night temperature
  • 72 mm monthly rainfall in September in Chelsea72
    72 mm of monthly rainfall

On average 72 mm (2.8 inches) of rain normally falls in Chelsea during September with rain falling on 12 days of the month.

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Chelsea weather in October

The average maximum daytime temperature in Chelsea in October is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 3 hours of sunshine a day in Chelsea during October.

  • 14°C maximum daytime temperature in October in Chelsea14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Chelsea3
    3 hours of sunshine per day
  • 14 days with some rainfall in October in Chelsea14
    14 days with some rainfall
  • 7°C minimum night-time temperature in October in Chelsea7
    7°C min night temperature
  • 79 mm monthly rainfall in October in Chelsea79
    79 mm of monthly rainfall

On average 79 mm (3.1 inches) of rain normally falls in Chelsea during October with rain falling on 14 days of the month.

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Chelsea weather in November

The average maximum daytime temperature in Chelsea in November is a cool 10°C (50°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 Chelsea during November.

  • 10°C maximum daytime temperature in November in Chelsea10
    10°C max day temperature
  • 2 hours of sunshine per day in November in Chelsea2
    2 hours of sunshine per day
  • 15 days with some rainfall in November in Chelsea15
    15 days with some rainfall
  • 3°C minimum night-time temperature in November in Chelsea3
    3°C min night temperature
  • 74 mm monthly rainfall in November in Chelsea74
    74 mm of monthly rainfall

On average 74 mm (2.9 inches) of rain normally falls in Chelsea during November with rain falling on 15 days of the month.

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Chelsea weather in December

The average maximum daytime temperature in Chelsea in December is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 2 hours of sunshine a day in Chelsea during December.

  • 8°C maximum daytime temperature in December in Chelsea8
    8°C max day temperature
  • 2 hours of sunshine per day in December in Chelsea2
    2 hours of sunshine per day
  • 15 days with some rainfall in December in Chelsea15
    15 days with some rainfall
  • 2°C minimum night-time temperature in December in Chelsea2
    2°C min night temperature
  • 79 mm monthly rainfall in December in Chelsea79
    79 mm of monthly rainfall

On average 79 mm (3.1 inches) of rain normally falls in Chelsea during December with rain falling on 15 days of the month.

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