Dorset weather

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

Dorset weather averages

Check the Dorset 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 Dorset, England. The Dorset weather averages shown below are for Bournemouth.

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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Dorset weather by month

Check the weather for Dorset, England for a particular month by selecting from the list below. The Dorset monthly weather averages are for Bournemouth. This gives the best indication of what to expect from the weather months in advance.

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Dorset weather in January

The average maximum daytime temperature in Dorset (Bournemouth) in January 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 Dorset (Bournemouth) during January.

  • 8°C maximum daytime temperature in January in Dorset (Bournemouth)8
    8°C max day temperature
  • 2 hours of sunshine per day in January in Dorset2
    2 hours of sunshine per day
  • 17 days with some rainfall in January in Dorset (Bournemouth)17
    17 days with some rainfall
  • 2°C minimum night-time temperature in January in Dorset (Bournemouth)2
    2°C min night temperature
  • 94 mm monthly rainfall in January in Dorset (Bournemouth)94
    94 mm of monthly rainfall

On average 94 mm (3.7 inches) of rain normally falls in Dorset (Bournemouth) during January with rain falling on 17 days of the month.

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Dorset weather in February

The average maximum daytime temperature in Dorset (Bournemouth) in February 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 3 hours of sunshine a day in Dorset (Bournemouth) during February.

  • 8°C maximum daytime temperature in February in Dorset (Bournemouth)8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Dorset3
    3 hours of sunshine per day
  • 14 days with some rainfall in February in Dorset (Bournemouth)14
    14 days with some rainfall
  • 2°C minimum night-time temperature in February in Dorset (Bournemouth)2
    2°C min night temperature
  • 68 mm monthly rainfall in February in Dorset (Bournemouth)68
    68 mm of monthly rainfall

On average 68 mm (2.7 inches) of rain normally falls in Dorset (Bournemouth) during February with rain falling on 14 days of the month.

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Dorset weather in March

The average maximum daytime temperature in Dorset (Bournemouth) in March 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 4 hours of sunshine a day in Dorset (Bournemouth) during March.

  • 10°C maximum daytime temperature in March in Dorset (Bournemouth)10
    10°C max day temperature
  • 4 hours of sunshine per day in March in Dorset4
    4 hours of sunshine per day
  • 15 days with some rainfall in March in Dorset (Bournemouth)15
    15 days with some rainfall
  • 3°C minimum night-time temperature in March in Dorset (Bournemouth)3
    3°C min night temperature
  • 69 mm monthly rainfall in March in Dorset (Bournemouth)69
    69 mm of monthly rainfall

On average 69 mm (2.7 inches) of rain normally falls in Dorset (Bournemouth) during March with rain falling on 15 days of the month.

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Dorset weather in April

The average maximum daytime temperature in Dorset (Bournemouth) 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 6 hours of sunshine a day in Dorset (Bournemouth) during April.

  • 12°C maximum daytime temperature in April in Dorset (Bournemouth)12
    12°C max day temperature
  • 6 hours of sunshine per day in April in Dorset6
    6 hours of sunshine per day
  • 12 days with some rainfall in April in Dorset (Bournemouth)12
    12 days with some rainfall
  • 4°C minimum night-time temperature in April in Dorset (Bournemouth)4
    4°C min night temperature
  • 57 mm monthly rainfall in April in Dorset (Bournemouth)57
    57 mm of monthly rainfall

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

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Dorset weather in May

The average maximum daytime temperature in Dorset (Bournemouth) in May is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 7 hours of sunshine a day in Dorset (Bournemouth) during May.

  • 16°C maximum daytime temperature in May in Dorset (Bournemouth)16
    16°C max day temperature
  • 7 hours of sunshine per day in May in Dorset7
    7 hours of sunshine per day
  • 12 days with some rainfall in May in Dorset (Bournemouth)12
    12 days with some rainfall
  • 7°C minimum night-time temperature in May in Dorset (Bournemouth)7
    7°C min night temperature
  • 52 mm monthly rainfall in May in Dorset (Bournemouth)52
    52 mm of monthly rainfall

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

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Dorset weather in June

The average maximum daytime temperature in Dorset (Bournemouth) in June is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 7 hours of sunshine a day in Dorset (Bournemouth) during June.

  • 18°C maximum daytime temperature in June in Dorset (Bournemouth)18
    18°C max day temperature
  • 7 hours of sunshine per day in June in Dorset7
    7 hours of sunshine per day
  • 11 days with some rainfall in June in Dorset (Bournemouth)11
    11 days with some rainfall
  • 10°C minimum night-time temperature in June in Dorset (Bournemouth)10
    10°C min night temperature
  • 56 mm monthly rainfall in June in Dorset (Bournemouth)56
    56 mm of monthly rainfall

On average 56 mm (2.2 inches) of rain normally falls in Dorset (Bournemouth) during June with rain falling on 11 days of the month.

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Dorset weather in July

The average maximum daytime temperature in Dorset (Bournemouth) in July is a comfortable 21°C (70°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 7 hours of sunshine a day in Dorset (Bournemouth) during July.

  • 21°C maximum daytime temperature in July in Dorset (Bournemouth)21
    21°C max day temperature
  • 7 hours of sunshine per day in July in Dorset7
    7 hours of sunshine per day
  • 9 days with some rainfall in July in Dorset (Bournemouth)9
    9 days with some rainfall
  • 12°C minimum night-time temperature in July in Dorset (Bournemouth)12
    12°C min night temperature
  • 39 mm monthly rainfall in July in Dorset (Bournemouth)39
    39 mm of monthly rainfall

On average 39 mm (1.5 inches) of rain normally falls in Dorset (Bournemouth) during July with rain falling on 9 days of the month.

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Dorset weather in August

The average maximum daytime temperature in Dorset (Bournemouth) in August is a comfortable 21°C (70°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 7 hours of sunshine a day in Dorset (Bournemouth) during August.

  • 21°C maximum daytime temperature in August in Dorset (Bournemouth)21
    21°C max day temperature
  • 7 hours of sunshine per day in August in Dorset7
    7 hours of sunshine per day
  • 11 days with some rainfall in August in Dorset (Bournemouth)11
    11 days with some rainfall
  • 12°C minimum night-time temperature in August in Dorset (Bournemouth)12
    12°C min night temperature
  • 58 mm monthly rainfall in August in Dorset (Bournemouth)58
    58 mm of monthly rainfall

On average 58 mm (2.3 inches) of rain normally falls in Dorset (Bournemouth) during August with rain falling on 11 days of the month.

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Dorset weather in September

The average maximum daytime temperature in Dorset (Bournemouth) in September is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Dorset (Bournemouth) during September.

  • 18°C maximum daytime temperature in September in Dorset (Bournemouth)18
    18°C max day temperature
  • 5 hours of sunshine per day in September in Dorset5
    5 hours of sunshine per day
  • 12 days with some rainfall in September in Dorset (Bournemouth)12
    12 days with some rainfall
  • 10°C minimum night-time temperature in September in Dorset (Bournemouth)10
    10°C min night temperature
  • 73 mm monthly rainfall in September in Dorset (Bournemouth)73
    73 mm of monthly rainfall

On average 73 mm (2.9 inches) of rain normally falls in Dorset (Bournemouth) during September with rain falling on 12 days of the month.

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Dorset weather in October

The average maximum daytime temperature in Dorset (Bournemouth) 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 4 hours of sunshine a day in Dorset (Bournemouth) during October.

  • 14°C maximum daytime temperature in October in Dorset (Bournemouth)14
    14°C max day temperature
  • 4 hours of sunshine per day in October in Dorset4
    4 hours of sunshine per day
  • 15 days with some rainfall in October in Dorset (Bournemouth)15
    15 days with some rainfall
  • 7°C minimum night-time temperature in October in Dorset (Bournemouth)7
    7°C min night temperature
  • 95 mm monthly rainfall in October in Dorset (Bournemouth)95
    95 mm of monthly rainfall

On average 95 mm (3.7 inches) of rain normally falls in Dorset (Bournemouth) during October with rain falling on 15 days of the month.

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Dorset weather in November

The average maximum daytime temperature in Dorset (Bournemouth) in November is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 3 hours of sunshine a day in Dorset (Bournemouth) during November.

  • 11°C maximum daytime temperature in November in Dorset (Bournemouth)11
    11°C max day temperature
  • 3 hours of sunshine per day in November in Dorset3
    3 hours of sunshine per day
  • 16 days with some rainfall in November in Dorset (Bournemouth)16
    16 days with some rainfall
  • 4°C minimum night-time temperature in November in Dorset (Bournemouth)4
    4°C min night temperature
  • 93 mm monthly rainfall in November in Dorset (Bournemouth)93
    93 mm of monthly rainfall

On average 93 mm (3.7 inches) of rain normally falls in Dorset (Bournemouth) during November with rain falling on 16 days of the month.

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Dorset weather in December

The average maximum daytime temperature in Dorset (Bournemouth) in December is a cool 9°C (48°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 Dorset (Bournemouth) during December.

  • 9°C maximum daytime temperature in December in Dorset (Bournemouth)9
    9°C max day temperature
  • 2 hours of sunshine per day in December in Dorset2
    2 hours of sunshine per day
  • 16 days with some rainfall in December in Dorset (Bournemouth)16
    16 days with some rainfall
  • 3°C minimum night-time temperature in December in Dorset (Bournemouth)3
    3°C min night temperature
  • 104 mm monthly rainfall in December in Dorset (Bournemouth)104
    104 mm of monthly rainfall

On average 104 mm (4.1 inches) of rain normally falls in Dorset (Bournemouth) during December with rain falling on 16 days of the month.

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Dorset destinations

Browse the destinations below to find a holiday weather guide to help you plan your next holiday to Dorset. If you can't find the destination you are looking for, try the destination search.

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