Cwmcarn weather

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

Cwmcarn weather averages

Check the Cwmcarn 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 Cwmcarn, Caerphilly Area, 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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Cwmcarn weather by month

Check the weather for Cwmcarn, Caerphilly Area, 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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Cwmcarn weather in January

The average maximum daytime temperature in Cwmcarn in January is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Cwmcarn during January.

  • 6°C maximum daytime temperature in January in Cwmcarn6
    6°C max day temperature
  • 2 hours of sunshine per day in January in Cwmcarn2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Cwmcarn20
    20 days with some rainfall
  • 1°C minimum night-time temperature in January in Cwmcarn1
    1°C min night temperature
  • 165 mm monthly rainfall in January in Cwmcarn165
    165 mm of monthly rainfall

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

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Cwmcarn weather in February

The average maximum daytime temperature in Cwmcarn in February is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Cwmcarn during February.

  • 7°C maximum daytime temperature in February in Cwmcarn7
    7°C max day temperature
  • 2 hours of sunshine per day in February in Cwmcarn2
    2 hours of sunshine per day
  • 16 days with some rainfall in February in Cwmcarn16
    16 days with some rainfall
  • 1°C minimum night-time temperature in February in Cwmcarn1
    1°C min night temperature
  • 120 mm monthly rainfall in February in Cwmcarn120
    120 mm of monthly rainfall

On average 120 mm (4.7 inches) of rain normally falls in Cwmcarn during February with rain falling on 16 days of the month.

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Cwmcarn weather in March

The average maximum daytime temperature in Cwmcarn in March is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 4 hours of sunshine a day in Cwmcarn during March.

  • 9°C maximum daytime temperature in March in Cwmcarn9
    9°C max day temperature
  • 4 hours of sunshine per day in March in Cwmcarn4
    4 hours of sunshine per day
  • 18 days with some rainfall in March in Cwmcarn18
    18 days with some rainfall
  • 2°C minimum night-time temperature in March in Cwmcarn2
    2°C min night temperature
  • 114 mm monthly rainfall in March in Cwmcarn114
    114 mm of monthly rainfall

On average 114 mm (4.5 inches) of rain normally falls in Cwmcarn during March with rain falling on 18 days of the month.

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Cwmcarn weather in April

The average maximum daytime temperature in Cwmcarn 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 Cwmcarn during April.

  • 11°C maximum daytime temperature in April in Cwmcarn11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Cwmcarn5
    5 hours of sunshine per day
  • 15 days with some rainfall in April in Cwmcarn15
    15 days with some rainfall
  • 4°C minimum night-time temperature in April in Cwmcarn4
    4°C min night temperature
  • 86 mm monthly rainfall in April in Cwmcarn86
    86 mm of monthly rainfall

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

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Cwmcarn weather in May

The average maximum daytime temperature in Cwmcarn in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 6 hours of sunshine a day in Cwmcarn during May.

  • 15°C maximum daytime temperature in May in Cwmcarn15
    15°C max day temperature
  • 6 hours of sunshine per day in May in Cwmcarn6
    6 hours of sunshine per day
  • 14 days with some rainfall in May in Cwmcarn14
    14 days with some rainfall
  • 6°C minimum night-time temperature in May in Cwmcarn6
    6°C min night temperature
  • 80 mm monthly rainfall in May in Cwmcarn80
    80 mm of monthly rainfall

On average 80 mm (3.1 inches) of rain normally falls in Cwmcarn during May with rain falling on 14 days of the month.

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Cwmcarn weather in June

The average maximum daytime temperature in Cwmcarn in June is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 7 hours of sunshine a day in Cwmcarn during June.

  • 18°C maximum daytime temperature in June in Cwmcarn18
    18°C max day temperature
  • 7 hours of sunshine per day in June in Cwmcarn7
    7 hours of sunshine per day
  • 14 days with some rainfall in June in Cwmcarn14
    14 days with some rainfall
  • 9°C minimum night-time temperature in June in Cwmcarn9
    9°C min night temperature
  • 80 mm monthly rainfall in June in Cwmcarn80
    80 mm of monthly rainfall

On average 80 mm (3.1 inches) of rain normally falls in Cwmcarn during June with rain falling on 14 days of the month.

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Cwmcarn weather in July

The average maximum daytime temperature in Cwmcarn in July is a comfortable 20°C (68°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 6 hours of sunshine a day in Cwmcarn during July.

  • 20°C maximum daytime temperature in July in Cwmcarn20
    20°C max day temperature
  • 6 hours of sunshine per day in July in Cwmcarn6
    6 hours of sunshine per day
  • 13 days with some rainfall in July in Cwmcarn13
    13 days with some rainfall
  • 11°C minimum night-time temperature in July in Cwmcarn11
    11°C min night temperature
  • 68 mm monthly rainfall in July in Cwmcarn68
    68 mm of monthly rainfall

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

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Cwmcarn weather in August

The average maximum daytime temperature in Cwmcarn in August is a comfortable 20°C (68°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 6 hours of sunshine a day in Cwmcarn during August.

  • 20°C maximum daytime temperature in August in Cwmcarn20
    20°C max day temperature
  • 6 hours of sunshine per day in August in Cwmcarn6
    6 hours of sunshine per day
  • 15 days with some rainfall in August in Cwmcarn15
    15 days with some rainfall
  • 11°C minimum night-time temperature in August in Cwmcarn11
    11°C min night temperature
  • 97 mm monthly rainfall in August in Cwmcarn97
    97 mm of monthly rainfall

On average 97 mm (3.8 inches) of rain normally falls in Cwmcarn during August with rain falling on 15 days of the month.

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Cwmcarn weather in September

The average maximum daytime temperature in Cwmcarn in September is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in Cwmcarn during September.

  • 17°C maximum daytime temperature in September in Cwmcarn17
    17°C max day temperature
  • 5 hours of sunshine per day in September in Cwmcarn5
    5 hours of sunshine per day
  • 15 days with some rainfall in September in Cwmcarn15
    15 days with some rainfall
  • 9°C minimum night-time temperature in September in Cwmcarn9
    9°C min night temperature
  • 112 mm monthly rainfall in September in Cwmcarn112
    112 mm of monthly rainfall

On average 112 mm (4.4 inches) of rain normally falls in Cwmcarn during September with rain falling on 15 days of the month.

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Cwmcarn weather in October

The average maximum daytime temperature in Cwmcarn in October is a cool 13°C (55°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 3 hours of sunshine a day in Cwmcarn during October.

  • 13°C maximum daytime temperature in October in Cwmcarn13
    13°C max day temperature
  • 3 hours of sunshine per day in October in Cwmcarn3
    3 hours of sunshine per day
  • 18 days with some rainfall in October in Cwmcarn18
    18 days with some rainfall
  • 7°C minimum night-time temperature in October in Cwmcarn7
    7°C min night temperature
  • 138 mm monthly rainfall in October in Cwmcarn138
    138 mm of monthly rainfall

On average 138 mm (5.4 inches) of rain normally falls in Cwmcarn during October with rain falling on 18 days of the month.

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Cwmcarn weather in November

The average maximum daytime temperature in Cwmcarn in November 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 Cwmcarn during November.

  • 9°C maximum daytime temperature in November in Cwmcarn9
    9°C max day temperature
  • 2 hours of sunshine per day in November in Cwmcarn2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Cwmcarn19
    19 days with some rainfall
  • 4°C minimum night-time temperature in November in Cwmcarn4
    4°C min night temperature
  • 146 mm monthly rainfall in November in Cwmcarn146
    146 mm of monthly rainfall

On average 146 mm (5.7 inches) of rain normally falls in Cwmcarn during November with rain falling on 19 days of the month.

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Cwmcarn weather in December

The average maximum daytime temperature in Cwmcarn in December 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 Cwmcarn during December.

  • 7°C maximum daytime temperature in December in Cwmcarn7
    7°C max day temperature
  • 2 hours of sunshine per day in December in Cwmcarn2
    2 hours of sunshine per day
  • 19 days with some rainfall in December in Cwmcarn19
    19 days with some rainfall
  • 2°C minimum night-time temperature in December in Cwmcarn2
    2°C min night temperature
  • 168 mm monthly rainfall in December in Cwmcarn168
    168 mm of monthly rainfall

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

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