Cwmbran weather

The Cwmbran weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Cwmbran, Torfaen, Wales in 2022/2023.

Cwmbran weather averages

Check the Cwmbran 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 Cwmbran, Torfaen, 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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Cwmbran weather by month

Check the weather for Cwmbran, Torfaen, 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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Cwmbran weather in January

The average maximum daytime temperature in Cwmbran 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 Cwmbran during January.

  • 6°C maximum daytime temperature in January in Cwmbran6
    6°C max day temperature
  • 2 hours of sunshine per day in January in Cwmbran2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Cwmbran20
    20 days with some rainfall
  • 1°C minimum night-time temperature in January in Cwmbran1
    1°C min night temperature
  • 165 mm monthly rainfall in January in Cwmbran165
    165 mm of monthly rainfall

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

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Cwmbran weather in February

The average maximum daytime temperature in Cwmbran 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 Cwmbran during February.

  • 7°C maximum daytime temperature in February in Cwmbran7
    7°C max day temperature
  • 2 hours of sunshine per day in February in Cwmbran2
    2 hours of sunshine per day
  • 16 days with some rainfall in February in Cwmbran16
    16 days with some rainfall
  • 1°C minimum night-time temperature in February in Cwmbran1
    1°C min night temperature
  • 120 mm monthly rainfall in February in Cwmbran120
    120 mm of monthly rainfall

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

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Cwmbran weather in March

The average maximum daytime temperature in Cwmbran 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 Cwmbran during March.

  • 9°C maximum daytime temperature in March in Cwmbran9
    9°C max day temperature
  • 4 hours of sunshine per day in March in Cwmbran4
    4 hours of sunshine per day
  • 18 days with some rainfall in March in Cwmbran18
    18 days with some rainfall
  • 2°C minimum night-time temperature in March in Cwmbran2
    2°C min night temperature
  • 114 mm monthly rainfall in March in Cwmbran114
    114 mm of monthly rainfall

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

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Cwmbran weather in April

The average maximum daytime temperature in Cwmbran 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 Cwmbran during April.

  • 11°C maximum daytime temperature in April in Cwmbran11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Cwmbran5
    5 hours of sunshine per day
  • 15 days with some rainfall in April in Cwmbran15
    15 days with some rainfall
  • 4°C minimum night-time temperature in April in Cwmbran4
    4°C min night temperature
  • 86 mm monthly rainfall in April in Cwmbran86
    86 mm of monthly rainfall

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

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Cwmbran weather in May

The average maximum daytime temperature in Cwmbran 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 Cwmbran during May.

  • 15°C maximum daytime temperature in May in Cwmbran15
    15°C max day temperature
  • 6 hours of sunshine per day in May in Cwmbran6
    6 hours of sunshine per day
  • 14 days with some rainfall in May in Cwmbran14
    14 days with some rainfall
  • 6°C minimum night-time temperature in May in Cwmbran6
    6°C min night temperature
  • 80 mm monthly rainfall in May in Cwmbran80
    80 mm of monthly rainfall

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

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Cwmbran weather in June

The average maximum daytime temperature in Cwmbran 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 Cwmbran during June.

  • 18°C maximum daytime temperature in June in Cwmbran18
    18°C max day temperature
  • 7 hours of sunshine per day in June in Cwmbran7
    7 hours of sunshine per day
  • 14 days with some rainfall in June in Cwmbran14
    14 days with some rainfall
  • 9°C minimum night-time temperature in June in Cwmbran9
    9°C min night temperature
  • 80 mm monthly rainfall in June in Cwmbran80
    80 mm of monthly rainfall

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

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Cwmbran weather in July

The average maximum daytime temperature in Cwmbran 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 Cwmbran during July.

  • 20°C maximum daytime temperature in July in Cwmbran20
    20°C max day temperature
  • 6 hours of sunshine per day in July in Cwmbran6
    6 hours of sunshine per day
  • 13 days with some rainfall in July in Cwmbran13
    13 days with some rainfall
  • 11°C minimum night-time temperature in July in Cwmbran11
    11°C min night temperature
  • 68 mm monthly rainfall in July in Cwmbran68
    68 mm of monthly rainfall

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

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Cwmbran weather in August

The average maximum daytime temperature in Cwmbran 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 Cwmbran during August.

  • 20°C maximum daytime temperature in August in Cwmbran20
    20°C max day temperature
  • 6 hours of sunshine per day in August in Cwmbran6
    6 hours of sunshine per day
  • 15 days with some rainfall in August in Cwmbran15
    15 days with some rainfall
  • 11°C minimum night-time temperature in August in Cwmbran11
    11°C min night temperature
  • 97 mm monthly rainfall in August in Cwmbran97
    97 mm of monthly rainfall

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

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Cwmbran weather in September

The average maximum daytime temperature in Cwmbran 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 Cwmbran during September.

  • 17°C maximum daytime temperature in September in Cwmbran17
    17°C max day temperature
  • 5 hours of sunshine per day in September in Cwmbran5
    5 hours of sunshine per day
  • 15 days with some rainfall in September in Cwmbran15
    15 days with some rainfall
  • 9°C minimum night-time temperature in September in Cwmbran9
    9°C min night temperature
  • 112 mm monthly rainfall in September in Cwmbran112
    112 mm of monthly rainfall

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

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Cwmbran weather in October

The average maximum daytime temperature in Cwmbran 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 Cwmbran during October.

  • 13°C maximum daytime temperature in October in Cwmbran13
    13°C max day temperature
  • 3 hours of sunshine per day in October in Cwmbran3
    3 hours of sunshine per day
  • 18 days with some rainfall in October in Cwmbran18
    18 days with some rainfall
  • 7°C minimum night-time temperature in October in Cwmbran7
    7°C min night temperature
  • 138 mm monthly rainfall in October in Cwmbran138
    138 mm of monthly rainfall

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

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Cwmbran weather in November

The average maximum daytime temperature in Cwmbran 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 Cwmbran during November.

  • 9°C maximum daytime temperature in November in Cwmbran9
    9°C max day temperature
  • 2 hours of sunshine per day in November in Cwmbran2
    2 hours of sunshine per day
  • 19 days with some rainfall in November in Cwmbran19
    19 days with some rainfall
  • 4°C minimum night-time temperature in November in Cwmbran4
    4°C min night temperature
  • 146 mm monthly rainfall in November in Cwmbran146
    146 mm of monthly rainfall

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

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Cwmbran weather in December

The average maximum daytime temperature in Cwmbran 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 Cwmbran during December.

  • 7°C maximum daytime temperature in December in Cwmbran7
    7°C max day temperature
  • 2 hours of sunshine per day in December in Cwmbran2
    2 hours of sunshine per day
  • 19 days with some rainfall in December in Cwmbran19
    19 days with some rainfall
  • 2°C minimum night-time temperature in December in Cwmbran2
    2°C min night temperature
  • 168 mm monthly rainfall in December in Cwmbran168
    168 mm of monthly rainfall

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

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