Haverfordwest weather

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

Haverfordwest weather averages

Check the Haverfordwest 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 Haverfordwest, Pembrokeshire, Wales.

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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Haverfordwest weather by month

Check the weather for Haverfordwest, Pembrokeshire, Wales 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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Haverfordwest weather in January

The average maximum daytime temperature in Haverfordwest in January 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 2 hours of sunshine a day in Haverfordwest during January.

  • 8°C maximum daytime temperature in January in Haverfordwest8
    8°C max day temperature
  • 2 hours of sunshine per day in January in Haverfordwest2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Haverfordwest20
    20 days with some rainfall
  • 3°C minimum night-time temperature in January in Haverfordwest3
    3°C min night temperature
  • 123 mm monthly rainfall in January in Haverfordwest123
    123 mm of monthly rainfall

On average 123 mm (4.8 inches) of rain normally falls in Haverfordwest during January with rain falling on 20 days of the month.

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Haverfordwest weather in February

The average maximum daytime temperature in Haverfordwest 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 Haverfordwest during February.

  • 8°C maximum daytime temperature in February in Haverfordwest8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Haverfordwest3
    3 hours of sunshine per day
  • 16 days with some rainfall in February in Haverfordwest16
    16 days with some rainfall
  • 3°C minimum night-time temperature in February in Haverfordwest3
    3°C min night temperature
  • 86 mm monthly rainfall in February in Haverfordwest86
    86 mm of monthly rainfall

On average 86 mm (3.4 inches) of rain normally falls in Haverfordwest during February with rain falling on 16 days of the month.

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Haverfordwest weather in March

The average maximum daytime temperature in Haverfordwest 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 Haverfordwest during March.

  • 9°C maximum daytime temperature in March in Haverfordwest9
    9°C max day temperature
  • 4 hours of sunshine per day in March in Haverfordwest4
    4 hours of sunshine per day
  • 17 days with some rainfall in March in Haverfordwest17
    17 days with some rainfall
  • 4°C minimum night-time temperature in March in Haverfordwest4
    4°C min night temperature
  • 91 mm monthly rainfall in March in Haverfordwest91
    91 mm of monthly rainfall

On average 91 mm (3.6 inches) of rain normally falls in Haverfordwest during March with rain falling on 17 days of the month.

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Haverfordwest weather in April

The average maximum daytime temperature in Haverfordwest in April is a cool 11°C (52°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 Haverfordwest during April.

  • 11°C maximum daytime temperature in April in Haverfordwest11
    11°C max day temperature
  • 6 hours of sunshine per day in April in Haverfordwest6
    6 hours of sunshine per day
  • 13 days with some rainfall in April in Haverfordwest13
    13 days with some rainfall
  • 5°C minimum night-time temperature in April in Haverfordwest5
    5°C min night temperature
  • 68 mm monthly rainfall in April in Haverfordwest68
    68 mm of monthly rainfall

On average 68 mm (2.7 inches) of rain normally falls in Haverfordwest during April with rain falling on 13 days of the month.

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Haverfordwest weather in May

The average maximum daytime temperature in Haverfordwest 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 Haverfordwest during May.

  • 15°C maximum daytime temperature in May in Haverfordwest15
    15°C max day temperature
  • 7 hours of sunshine per day in May in Haverfordwest7
    7 hours of sunshine per day
  • 13 days with some rainfall in May in Haverfordwest13
    13 days with some rainfall
  • 8°C minimum night-time temperature in May in Haverfordwest8
    8°C min night temperature
  • 60 mm monthly rainfall in May in Haverfordwest60
    60 mm of monthly rainfall

On average 60 mm (2.4 inches) of rain normally falls in Haverfordwest during May with rain falling on 13 days of the month.

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Haverfordwest weather in June

The average maximum daytime temperature in Haverfordwest in June is a comfortable 17°C (63°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 Haverfordwest during June.

  • 17°C maximum daytime temperature in June in Haverfordwest17
    17°C max day temperature
  • 7 hours of sunshine per day in June in Haverfordwest7
    7 hours of sunshine per day
  • 13 days with some rainfall in June in Haverfordwest13
    13 days with some rainfall
  • 10°C minimum night-time temperature in June in Haverfordwest10
    10°C min night temperature
  • 74 mm monthly rainfall in June in Haverfordwest74
    74 mm of monthly rainfall

On average 74 mm (2.9 inches) of rain normally falls in Haverfordwest during June with rain falling on 13 days of the month.

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Haverfordwest weather in July

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

  • 19°C maximum daytime temperature in July in Haverfordwest19
    19°C max day temperature
  • 7 hours of sunshine per day in July in Haverfordwest7
    7 hours of sunshine per day
  • 12 days with some rainfall in July in Haverfordwest12
    12 days with some rainfall
  • 12°C minimum night-time temperature in July in Haverfordwest12
    12°C min night temperature
  • 66 mm monthly rainfall in July in Haverfordwest66
    66 mm of monthly rainfall

On average 66 mm (2.6 inches) of rain normally falls in Haverfordwest during July with rain falling on 12 days of the month.

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Haverfordwest weather in August

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

  • 19°C maximum daytime temperature in August in Haverfordwest19
    19°C max day temperature
  • 6 hours of sunshine per day in August in Haverfordwest6
    6 hours of sunshine per day
  • 14 days with some rainfall in August in Haverfordwest14
    14 days with some rainfall
  • 12°C minimum night-time temperature in August in Haverfordwest12
    12°C min night temperature
  • 97 mm monthly rainfall in August in Haverfordwest97
    97 mm of monthly rainfall

On average 97 mm (3.8 inches) of rain normally falls in Haverfordwest during August with rain falling on 14 days of the month.

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Haverfordwest weather in September

The average maximum daytime temperature in Haverfordwest in September is a comfortable 17°C (63°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 Haverfordwest during September.

  • 17°C maximum daytime temperature in September in Haverfordwest17
    17°C max day temperature
  • 5 hours of sunshine per day in September in Haverfordwest5
    5 hours of sunshine per day
  • 15 days with some rainfall in September in Haverfordwest15
    15 days with some rainfall
  • 11°C minimum night-time temperature in September in Haverfordwest11
    11°C min night temperature
  • 103 mm monthly rainfall in September in Haverfordwest103
    103 mm of monthly rainfall

On average 103 mm (4.1 inches) of rain normally falls in Haverfordwest during September with rain falling on 15 days of the month.

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Haverfordwest weather in October

The average maximum daytime temperature in Haverfordwest in October is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 3 hours of sunshine a day in Haverfordwest during October.

  • 14°C maximum daytime temperature in October in Haverfordwest14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Haverfordwest3
    3 hours of sunshine per day
  • 18 days with some rainfall in October in Haverfordwest18
    18 days with some rainfall
  • 8°C minimum night-time temperature in October in Haverfordwest8
    8°C min night temperature
  • 129 mm monthly rainfall in October in Haverfordwest129
    129 mm of monthly rainfall

On average 129 mm (5.1 inches) of rain normally falls in Haverfordwest during October with rain falling on 18 days of the month.

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Haverfordwest weather in November

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

  • 10°C maximum daytime temperature in November in Haverfordwest10
    10°C max day temperature
  • 2 hours of sunshine per day in November in Haverfordwest2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Haverfordwest19
    19 days with some rainfall
  • 6°C minimum night-time temperature in November in Haverfordwest6
    6°C min night temperature
  • 133 mm monthly rainfall in November in Haverfordwest133
    133 mm of monthly rainfall

On average 133 mm (5.2 inches) of rain normally falls in Haverfordwest during November with rain falling on 19 days of the month.

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Haverfordwest weather in December

The average maximum daytime temperature in Haverfordwest 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 Haverfordwest during December.

  • 9°C maximum daytime temperature in December in Haverfordwest9
    9°C max day temperature
  • 2 hours of sunshine per day in December in Haverfordwest2
    2 hours of sunshine per day
  • 20 days with some rainfall in December in Haverfordwest20
    20 days with some rainfall
  • 4°C minimum night-time temperature in December in Haverfordwest4
    4°C min night temperature
  • 138 mm monthly rainfall in December in Haverfordwest138
    138 mm of monthly rainfall

On average 138 mm (5.4 inches) of rain normally falls in Haverfordwest during December with rain falling on 20 days of the month.

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