Pontwelly weather

The Pontwelly weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Pontwelly, Carmarthenshire, Wales in 2026/2027.

Pontwelly weather averages

Check the Pontwelly 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 Pontwelly, Carmarthenshire, 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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Pontwelly weather by month

Check the weather for Pontwelly, Carmarthenshire, 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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Pontwelly weather in January

The average maximum daytime temperature in Pontwelly in January is a cold 7°C (45°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 Pontwelly during January.

  • 7°C maximum daytime temperature in January in Pontwelly7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Pontwelly2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Pontwelly20
    20 days with some rainfall
  • 2°C minimum night-time temperature in January in Pontwelly2
    2°C min night temperature
  • 153 mm monthly rainfall in January in Pontwelly153
    153 mm of monthly rainfall

On average 153 mm (6 inches) of rain normally falls in Pontwelly during January with rain falling on 20 days of the month.

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Pontwelly weather in February

The average maximum daytime temperature in Pontwelly 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 Pontwelly during February.

  • 8°C maximum daytime temperature in February in Pontwelly8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Pontwelly3
    3 hours of sunshine per day
  • 16 days with some rainfall in February in Pontwelly16
    16 days with some rainfall
  • 2°C minimum night-time temperature in February in Pontwelly2
    2°C min night temperature
  • 106 mm monthly rainfall in February in Pontwelly106
    106 mm of monthly rainfall

On average 106 mm (4.2 inches) of rain normally falls in Pontwelly during February with rain falling on 16 days of the month.

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Pontwelly weather in March

The average maximum daytime temperature in Pontwelly in March 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 3 hours of sunshine a day in Pontwelly during March.

  • 9°C maximum daytime temperature in March in Pontwelly9
    9°C max day temperature
  • 3 hours of sunshine per day in March in Pontwelly3
    3 hours of sunshine per day
  • 17 days with some rainfall in March in Pontwelly17
    17 days with some rainfall
  • 3°C minimum night-time temperature in March in Pontwelly3
    3°C min night temperature
  • 115 mm monthly rainfall in March in Pontwelly115
    115 mm of monthly rainfall

On average 115 mm (4.5 inches) of rain normally falls in Pontwelly during March with rain falling on 17 days of the month.

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Pontwelly weather in April

The average maximum daytime temperature in Pontwelly in April 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 5 hours of sunshine a day in Pontwelly during April.

  • 11°C maximum daytime temperature in April in Pontwelly11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Pontwelly5
    5 hours of sunshine per day
  • 14 days with some rainfall in April in Pontwelly14
    14 days with some rainfall
  • 4°C minimum night-time temperature in April in Pontwelly4
    4°C min night temperature
  • 83 mm monthly rainfall in April in Pontwelly83
    83 mm of monthly rainfall

On average 83 mm (3.3 inches) of rain normally falls in Pontwelly during April with rain falling on 14 days of the month.

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Pontwelly weather in May

The average maximum daytime temperature in Pontwelly in May 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 6 hours of sunshine a day in Pontwelly during May.

  • 14°C maximum daytime temperature in May in Pontwelly14
    14°C max day temperature
  • 6 hours of sunshine per day in May in Pontwelly6
    6 hours of sunshine per day
  • 13 days with some rainfall in May in Pontwelly13
    13 days with some rainfall
  • 7°C minimum night-time temperature in May in Pontwelly7
    7°C min night temperature
  • 76 mm monthly rainfall in May in Pontwelly76
    76 mm of monthly rainfall

On average 76 mm (3 inches) of rain normally falls in Pontwelly during May with rain falling on 13 days of the month.

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Pontwelly weather in June

The average maximum daytime temperature in Pontwelly 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 6 hours of sunshine a day in Pontwelly during June.

  • 17°C maximum daytime temperature in June in Pontwelly17
    17°C max day temperature
  • 6 hours of sunshine per day in June in Pontwelly6
    6 hours of sunshine per day
  • 14 days with some rainfall in June in Pontwelly14
    14 days with some rainfall
  • 10°C minimum night-time temperature in June in Pontwelly10
    10°C min night temperature
  • 93 mm monthly rainfall in June in Pontwelly93
    93 mm of monthly rainfall

On average 93 mm (3.7 inches) of rain normally falls in Pontwelly during June with rain falling on 14 days of the month.

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Pontwelly weather in July

The average maximum daytime temperature in Pontwelly 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 6 hours of sunshine a day in Pontwelly during July.

  • 19°C maximum daytime temperature in July in Pontwelly19
    19°C max day temperature
  • 6 hours of sunshine per day in July in Pontwelly6
    6 hours of sunshine per day
  • 13 days with some rainfall in July in Pontwelly13
    13 days with some rainfall
  • 12°C minimum night-time temperature in July in Pontwelly12
    12°C min night temperature
  • 84 mm monthly rainfall in July in Pontwelly84
    84 mm of monthly rainfall

On average 84 mm (3.3 inches) of rain normally falls in Pontwelly during July with rain falling on 13 days of the month.

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Pontwelly weather in August

The average maximum daytime temperature in Pontwelly 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 5 hours of sunshine a day in Pontwelly during August.

  • 19°C maximum daytime temperature in August in Pontwelly19
    19°C max day temperature
  • 5 hours of sunshine per day in August in Pontwelly5
    5 hours of sunshine per day
  • 15 days with some rainfall in August in Pontwelly15
    15 days with some rainfall
  • 12°C minimum night-time temperature in August in Pontwelly12
    12°C min night temperature
  • 115 mm monthly rainfall in August in Pontwelly115
    115 mm of monthly rainfall

On average 115 mm (4.5 inches) of rain normally falls in Pontwelly during August with rain falling on 15 days of the month.

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Pontwelly weather in September

The average maximum daytime temperature in Pontwelly 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 4 hours of sunshine a day in Pontwelly during September.

  • 17°C maximum daytime temperature in September in Pontwelly17
    17°C max day temperature
  • 4 hours of sunshine per day in September in Pontwelly4
    4 hours of sunshine per day
  • 16 days with some rainfall in September in Pontwelly16
    16 days with some rainfall
  • 10°C minimum night-time temperature in September in Pontwelly10
    10°C min night temperature
  • 126 mm monthly rainfall in September in Pontwelly126
    126 mm of monthly rainfall

On average 126 mm (5 inches) of rain normally falls in Pontwelly during September with rain falling on 16 days of the month.

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Pontwelly weather in October

The average maximum daytime temperature in Pontwelly 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 Pontwelly during October.

  • 14°C maximum daytime temperature in October in Pontwelly14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Pontwelly3
    3 hours of sunshine per day
  • 18 days with some rainfall in October in Pontwelly18
    18 days with some rainfall
  • 8°C minimum night-time temperature in October in Pontwelly8
    8°C min night temperature
  • 153 mm monthly rainfall in October in Pontwelly153
    153 mm of monthly rainfall

On average 153 mm (6 inches) of rain normally falls in Pontwelly during October with rain falling on 18 days of the month.

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Pontwelly weather in November

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

  • 10°C maximum daytime temperature in November in Pontwelly10
    10°C max day temperature
  • 2 hours of sunshine per day in November in Pontwelly2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Pontwelly19
    19 days with some rainfall
  • 5°C minimum night-time temperature in November in Pontwelly5
    5°C min night temperature
  • 168 mm monthly rainfall in November in Pontwelly168
    168 mm of monthly rainfall

On average 168 mm (6.6 inches) of rain normally falls in Pontwelly during November with rain falling on 19 days of the month.

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Pontwelly weather in December

The average maximum daytime temperature in Pontwelly in December 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 1 hours of sunshine a day in Pontwelly during December.

  • 8°C maximum daytime temperature in December in Pontwelly8
    8°C max day temperature
  • 1 hours of sunshine per day in December in Pontwelly1
    1 hour of sunshine per day
  • 20 days with some rainfall in December in Pontwelly20
    20 days with some rainfall
  • 3°C minimum night-time temperature in December in Pontwelly3
    3°C min night temperature
  • 169 mm monthly rainfall in December in Pontwelly169
    169 mm of monthly rainfall

On average 169 mm (6.7 inches) of rain normally falls in Pontwelly during December with rain falling on 20 days of the month.

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