Hampshire weather

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

Hampshire weather averages

Check the Hampshire 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 Hampshire, England. The Hampshire weather averages shown below are for Portsmouth.

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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Hampshire weather by month

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

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Hampshire weather in January

The average maximum daytime temperature in Hampshire (Portsmouth) 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 Hampshire (Portsmouth) during January.

  • 7°C maximum daytime temperature in January in Hampshire (Portsmouth)7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Hampshire2
    2 hours of sunshine per day
  • 17 days with some rainfall in January in Hampshire (Portsmouth)17
    17 days with some rainfall
  • 3°C minimum night-time temperature in January in Hampshire (Portsmouth)3
    3°C min night temperature
  • 94 mm monthly rainfall in January in Hampshire (Portsmouth)94
    94 mm of monthly rainfall

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

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Hampshire weather in February

The average maximum daytime temperature in Hampshire (Portsmouth) in February is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 3 hours of sunshine a day in Hampshire (Portsmouth) during February.

  • 8°C maximum daytime temperature in February in Hampshire (Portsmouth)8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Hampshire3
    3 hours of sunshine per day
  • 13 days with some rainfall in February in Hampshire (Portsmouth)13
    13 days with some rainfall
  • 3°C minimum night-time temperature in February in Hampshire (Portsmouth)3
    3°C min night temperature
  • 66 mm monthly rainfall in February in Hampshire (Portsmouth)66
    66 mm of monthly rainfall

On average 66 mm (2.6 inches) of rain normally falls in Hampshire (Portsmouth) during February with rain falling on 13 days of the month.

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Hampshire weather in March

The average maximum daytime temperature in Hampshire (Portsmouth) in March is a cool 10°C (50°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 Hampshire (Portsmouth) during March.

  • 10°C maximum daytime temperature in March in Hampshire (Portsmouth)10
    10°C max day temperature
  • 4 hours of sunshine per day in March in Hampshire4
    4 hours of sunshine per day
  • 15 days with some rainfall in March in Hampshire (Portsmouth)15
    15 days with some rainfall
  • 4°C minimum night-time temperature in March in Hampshire (Portsmouth)4
    4°C min night temperature
  • 68 mm monthly rainfall in March in Hampshire (Portsmouth)68
    68 mm of monthly rainfall

On average 68 mm (2.7 inches) of rain normally falls in Hampshire (Portsmouth) during March with rain falling on 15 days of the month.

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Hampshire weather in April

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

  • 12°C maximum daytime temperature in April in Hampshire (Portsmouth)12
    12°C max day temperature
  • 6 hours of sunshine per day in April in Hampshire6
    6 hours of sunshine per day
  • 12 days with some rainfall in April in Hampshire (Portsmouth)12
    12 days with some rainfall
  • 5°C minimum night-time temperature in April in Hampshire (Portsmouth)5
    5°C min night temperature
  • 55 mm monthly rainfall in April in Hampshire (Portsmouth)55
    55 mm of monthly rainfall

On average 55 mm (2.2 inches) of rain normally falls in Hampshire (Portsmouth) during April with rain falling on 12 days of the month.

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Hampshire weather in May

The average maximum daytime temperature in Hampshire (Portsmouth) in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 7 hours of sunshine a day in Hampshire (Portsmouth) during May.

  • 15°C maximum daytime temperature in May in Hampshire (Portsmouth)15
    15°C max day temperature
  • 7 hours of sunshine per day in May in Hampshire7
    7 hours of sunshine per day
  • 12 days with some rainfall in May in Hampshire (Portsmouth)12
    12 days with some rainfall
  • 8°C minimum night-time temperature in May in Hampshire (Portsmouth)8
    8°C min night temperature
  • 50 mm monthly rainfall in May in Hampshire (Portsmouth)50
    50 mm of monthly rainfall

On average 50 mm (2 inches) of rain normally falls in Hampshire (Portsmouth) during May with rain falling on 12 days of the month.

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Hampshire weather in June

The average maximum daytime temperature in Hampshire (Portsmouth) 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 8 hours of sunshine a day in Hampshire (Portsmouth) during June.

  • 18°C maximum daytime temperature in June in Hampshire (Portsmouth)18
    18°C max day temperature
  • 8 hours of sunshine per day in June in Hampshire8
    8 hours of sunshine per day
  • 10 days with some rainfall in June in Hampshire (Portsmouth)10
    10 days with some rainfall
  • 11°C minimum night-time temperature in June in Hampshire (Portsmouth)11
    11°C min night temperature
  • 50 mm monthly rainfall in June in Hampshire (Portsmouth)50
    50 mm of monthly rainfall

On average 50 mm (2 inches) of rain normally falls in Hampshire (Portsmouth) during June with rain falling on 10 days of the month.

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Hampshire weather in July

The average maximum daytime temperature in Hampshire (Portsmouth) in July is a comfortable 21°C (70°F), while the average minimum night-time temperature is a cool 13°C (55°F). You can expect on average 8 hours of sunshine a day in Hampshire (Portsmouth) during July.

  • 21°C maximum daytime temperature in July in Hampshire (Portsmouth)21
    21°C max day temperature
  • 8 hours of sunshine per day in July in Hampshire8
    8 hours of sunshine per day
  • 9 days with some rainfall in July in Hampshire (Portsmouth)9
    9 days with some rainfall
  • 13°C minimum night-time temperature in July in Hampshire (Portsmouth)13
    13°C min night temperature
  • 41 mm monthly rainfall in July in Hampshire (Portsmouth)41
    41 mm of monthly rainfall

On average 41 mm (1.6 inches) of rain normally falls in Hampshire (Portsmouth) during July with rain falling on 9 days of the month.

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Hampshire weather in August

The average maximum daytime temperature in Hampshire (Portsmouth) in August is a comfortable 21°C (70°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 Hampshire (Portsmouth) during August.

  • 21°C maximum daytime temperature in August in Hampshire (Portsmouth)21
    21°C max day temperature
  • 7 hours of sunshine per day in August in Hampshire7
    7 hours of sunshine per day
  • 10 days with some rainfall in August in Hampshire (Portsmouth)10
    10 days with some rainfall
  • 13°C minimum night-time temperature in August in Hampshire (Portsmouth)13
    13°C min night temperature
  • 58 mm monthly rainfall in August in Hampshire (Portsmouth)58
    58 mm of monthly rainfall

On average 58 mm (2.3 inches) of rain normally falls in Hampshire (Portsmouth) during August with rain falling on 10 days of the month.

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Hampshire weather in September

The average maximum daytime temperature in Hampshire (Portsmouth) in September 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 5 hours of sunshine a day in Hampshire (Portsmouth) during September.

  • 18°C maximum daytime temperature in September in Hampshire (Portsmouth)18
    18°C max day temperature
  • 5 hours of sunshine per day in September in Hampshire5
    5 hours of sunshine per day
  • 12 days with some rainfall in September in Hampshire (Portsmouth)12
    12 days with some rainfall
  • 11°C minimum night-time temperature in September in Hampshire (Portsmouth)11
    11°C min night temperature
  • 73 mm monthly rainfall in September in Hampshire (Portsmouth)73
    73 mm of monthly rainfall

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

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Hampshire weather in October

The average maximum daytime temperature in Hampshire (Portsmouth) in October is a comfortable 14°C (57°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 Hampshire (Portsmouth) during October.

  • 14°C maximum daytime temperature in October in Hampshire (Portsmouth)14
    14°C max day temperature
  • 4 hours of sunshine per day in October in Hampshire4
    4 hours of sunshine per day
  • 15 days with some rainfall in October in Hampshire (Portsmouth)15
    15 days with some rainfall
  • 9°C minimum night-time temperature in October in Hampshire (Portsmouth)9
    9°C min night temperature
  • 93 mm monthly rainfall in October in Hampshire (Portsmouth)93
    93 mm of monthly rainfall

On average 93 mm (3.7 inches) of rain normally falls in Hampshire (Portsmouth) during October with rain falling on 15 days of the month.

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Hampshire weather in November

The average maximum daytime temperature in Hampshire (Portsmouth) 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 3 hours of sunshine a day in Hampshire (Portsmouth) during November.

  • 11°C maximum daytime temperature in November in Hampshire (Portsmouth)11
    11°C max day temperature
  • 3 hours of sunshine per day in November in Hampshire3
    3 hours of sunshine per day
  • 15 days with some rainfall in November in Hampshire (Portsmouth)15
    15 days with some rainfall
  • 6°C minimum night-time temperature in November in Hampshire (Portsmouth)6
    6°C min night temperature
  • 99 mm monthly rainfall in November in Hampshire (Portsmouth)99
    99 mm of monthly rainfall

On average 99 mm (3.9 inches) of rain normally falls in Hampshire (Portsmouth) during November with rain falling on 15 days of the month.

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Hampshire weather in December

The average maximum daytime temperature in Hampshire (Portsmouth) in December 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 2 hours of sunshine a day in Hampshire (Portsmouth) during December.

  • 9°C maximum daytime temperature in December in Hampshire (Portsmouth)9
    9°C max day temperature
  • 2 hours of sunshine per day in December in Hampshire2
    2 hours of sunshine per day
  • 16 days with some rainfall in December in Hampshire (Portsmouth)16
    16 days with some rainfall
  • 4°C minimum night-time temperature in December in Hampshire (Portsmouth)4
    4°C min night temperature
  • 98 mm monthly rainfall in December in Hampshire (Portsmouth)98
    98 mm of monthly rainfall

On average 98 mm (3.9 inches) of rain normally falls in Hampshire (Portsmouth) during December with rain falling on 16 days of the month.

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Hampshire destinations

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

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