Hayscastle weather

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

Hayscastle weather averages

Check the Hayscastle 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 Hayscastle, 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)

Back to top

Hayscastle weather by month

Check the weather for Hayscastle, 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.

Back to top

Hayscastle weather in January

The average maximum daytime temperature in Hayscastle 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 Hayscastle during January.

  • 8°C maximum daytime temperature in January in Hayscastle8
    8°C max day temperature
  • 2 hours of sunshine per day in January in Hayscastle2
    2 hours of sunshine per day
  • 21 days with some rainfall in January in Hayscastle21
    21 days with some rainfall
  • 3°C minimum night-time temperature in January in Hayscastle3
    3°C min night temperature
  • 181 mm monthly rainfall in January in Hayscastle181
    181 mm of monthly rainfall

On average 181 mm (7.1 inches) of rain normally falls in Hayscastle during January with rain falling on 21 days of the month.

Back to months

Hayscastle weather in February

The average maximum daytime temperature in Hayscastle 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 Hayscastle during February.

  • 8°C maximum daytime temperature in February in Hayscastle8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Hayscastle3
    3 hours of sunshine per day
  • 17 days with some rainfall in February in Hayscastle17
    17 days with some rainfall
  • 3°C minimum night-time temperature in February in Hayscastle3
    3°C min night temperature
  • 131 mm monthly rainfall in February in Hayscastle131
    131 mm of monthly rainfall

On average 131 mm (5.2 inches) of rain normally falls in Hayscastle during February with rain falling on 17 days of the month.

Back to months

Hayscastle weather in March

The average maximum daytime temperature in Hayscastle 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 Hayscastle during March.

  • 10°C maximum daytime temperature in March in Hayscastle10
    10°C max day temperature
  • 4 hours of sunshine per day in March in Hayscastle4
    4 hours of sunshine per day
  • 18 days with some rainfall in March in Hayscastle18
    18 days with some rainfall
  • 4°C minimum night-time temperature in March in Hayscastle4
    4°C min night temperature
  • 129 mm monthly rainfall in March in Hayscastle129
    129 mm of monthly rainfall

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

Back to months

Hayscastle weather in April

The average maximum daytime temperature in Hayscastle 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 Hayscastle during April.

  • 12°C maximum daytime temperature in April in Hayscastle12
    12°C max day temperature
  • 6 hours of sunshine per day in April in Hayscastle6
    6 hours of sunshine per day
  • 15 days with some rainfall in April in Hayscastle15
    15 days with some rainfall
  • 5°C minimum night-time temperature in April in Hayscastle5
    5°C min night temperature
  • 88 mm monthly rainfall in April in Hayscastle88
    88 mm of monthly rainfall

On average 88 mm (3.5 inches) of rain normally falls in Hayscastle during April with rain falling on 15 days of the month.

Back to months

Hayscastle weather in May

The average maximum daytime temperature in Hayscastle in May is a comfortable 15°C (59°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 Hayscastle during May.

  • 15°C maximum daytime temperature in May in Hayscastle15
    15°C max day temperature
  • 7 hours of sunshine per day in May in Hayscastle7
    7 hours of sunshine per day
  • 15 days with some rainfall in May in Hayscastle15
    15 days with some rainfall
  • 7°C minimum night-time temperature in May in Hayscastle7
    7°C min night temperature
  • 86 mm monthly rainfall in May in Hayscastle86
    86 mm of monthly rainfall

On average 86 mm (3.4 inches) of rain normally falls in Hayscastle during May with rain falling on 15 days of the month.

Back to months

Hayscastle weather in June

The average maximum daytime temperature in Hayscastle 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 Hayscastle during June.

  • 18°C maximum daytime temperature in June in Hayscastle18
    18°C max day temperature
  • 7 hours of sunshine per day in June in Hayscastle7
    7 hours of sunshine per day
  • 14 days with some rainfall in June in Hayscastle14
    14 days with some rainfall
  • 10°C minimum night-time temperature in June in Hayscastle10
    10°C min night temperature
  • 89 mm monthly rainfall in June in Hayscastle89
    89 mm of monthly rainfall

On average 89 mm (3.5 inches) of rain normally falls in Hayscastle during June with rain falling on 14 days of the month.

Back to months

Hayscastle weather in July

The average maximum daytime temperature in Hayscastle in July is a comfortable 20°C (68°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 Hayscastle during July.

  • 20°C maximum daytime temperature in July in Hayscastle20
    20°C max day temperature
  • 7 hours of sunshine per day in July in Hayscastle7
    7 hours of sunshine per day
  • 14 days with some rainfall in July in Hayscastle14
    14 days with some rainfall
  • 12°C minimum night-time temperature in July in Hayscastle12
    12°C min night temperature
  • 85 mm monthly rainfall in July in Hayscastle85
    85 mm of monthly rainfall

On average 85 mm (3.3 inches) of rain normally falls in Hayscastle during July with rain falling on 14 days of the month.

Back to months

Hayscastle weather in August

The average maximum daytime temperature in Hayscastle in August is a comfortable 20°C (68°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 Hayscastle during August.

  • 20°C maximum daytime temperature in August in Hayscastle20
    20°C max day temperature
  • 6 hours of sunshine per day in August in Hayscastle6
    6 hours of sunshine per day
  • 16 days with some rainfall in August in Hayscastle16
    16 days with some rainfall
  • 12°C minimum night-time temperature in August in Hayscastle12
    12°C min night temperature
  • 117 mm monthly rainfall in August in Hayscastle117
    117 mm of monthly rainfall

On average 117 mm (4.6 inches) of rain normally falls in Hayscastle during August with rain falling on 16 days of the month.

Back to months

Hayscastle weather in September

The average maximum daytime temperature in Hayscastle in September 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 5 hours of sunshine a day in Hayscastle during September.

  • 17°C maximum daytime temperature in September in Hayscastle17
    17°C max day temperature
  • 5 hours of sunshine per day in September in Hayscastle5
    5 hours of sunshine per day
  • 17 days with some rainfall in September in Hayscastle17
    17 days with some rainfall
  • 10°C minimum night-time temperature in September in Hayscastle10
    10°C min night temperature
  • 132 mm monthly rainfall in September in Hayscastle132
    132 mm of monthly rainfall

On average 132 mm (5.2 inches) of rain normally falls in Hayscastle during September with rain falling on 17 days of the month.

Back to months

Hayscastle weather in October

The average maximum daytime temperature in Hayscastle 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 Hayscastle during October.

  • 14°C maximum daytime temperature in October in Hayscastle14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Hayscastle3
    3 hours of sunshine per day
  • 19 days with some rainfall in October in Hayscastle19
    19 days with some rainfall
  • 8°C minimum night-time temperature in October in Hayscastle8
    8°C min night temperature
  • 165 mm monthly rainfall in October in Hayscastle165
    165 mm of monthly rainfall

On average 165 mm (6.5 inches) of rain normally falls in Hayscastle during October with rain falling on 19 days of the month.

Back to months

Hayscastle weather in November

The average maximum daytime temperature in Hayscastle in November 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 2 hours of sunshine a day in Hayscastle during November.

  • 11°C maximum daytime temperature in November in Hayscastle11
    11°C max day temperature
  • 2 hours of sunshine per day in November in Hayscastle2
    2 hours of sunshine per day
  • 20 days with some rainfall in November in Hayscastle20
    20 days with some rainfall
  • 5°C minimum night-time temperature in November in Hayscastle5
    5°C min night temperature
  • 165 mm monthly rainfall in November in Hayscastle165
    165 mm of monthly rainfall

On average 165 mm (6.5 inches) of rain normally falls in Hayscastle during November with rain falling on 20 days of the month.

Back to months

Hayscastle weather in December

The average maximum daytime temperature in Hayscastle 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 Hayscastle during December.

  • 9°C maximum daytime temperature in December in Hayscastle9
    9°C max day temperature
  • 2 hours of sunshine per day in December in Hayscastle2
    2 hours of sunshine per day
  • 21 days with some rainfall in December in Hayscastle21
    21 days with some rainfall
  • 4°C minimum night-time temperature in December in Hayscastle4
    4°C min night temperature
  • 191 mm monthly rainfall in December in Hayscastle191
    191 mm of monthly rainfall

On average 191 mm (7.5 inches) of rain normally falls in Hayscastle during December with rain falling on 21 days of the month.

Back to months

Destination search