Merthyr Tydfil Area weather

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

• Merthyr Tydfil Area weather averages
• Merthyr Tydfil Area weather by month
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Merthyr Tydfil Area weather averages

Check the Merthyr Tydfil Area 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 Merthyr Tydfil Area, Wales. The Merthyr Tydfil Area weather averages shown below are for Merthyr Tydfil.

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Merthyr Tydfil Area weather by month

Check the weather for Merthyr Tydfil Area, Wales for a particular month by selecting from the list below. The Merthyr Tydfil Area monthly weather averages are for Merthyr Tydfil. This gives the best indication of what to expect from the weather months in advance.

• January
• February
• March
• April
• May
• June
• July
• August
• September
• October
• November
• December

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Merthyr Tydfil Area weather in January

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 1 hours of sunshine a day in Merthyr Tydfil Area (Merthyr Tydfil) during January.

• 6
  6°C max day temperature
• 1
  1 hour of sunshine per day
• 20
  20 days with some rainfall
• 1
  1°C min night temperature
• 165
  165 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in February

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 Merthyr Tydfil Area (Merthyr Tydfil) during February.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 16
  16 days with some rainfall
• 1
  1°C min night temperature
• 120
  120 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in March

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 3 hours of sunshine a day in Merthyr Tydfil Area (Merthyr Tydfil) during March.

• 9
  9°C max day temperature
• 3
  3 hours of sunshine per day
• 18
  18 days with some rainfall
• 2
  2°C min night temperature
• 114
  114 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in April

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 Merthyr Tydfil Area (Merthyr Tydfil) during April.

• 11
  11°C max day temperature
• 5
  5 hours of sunshine per day
• 15
  15 days with some rainfall
• 4
  4°C min night temperature
• 86
  86 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in May

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 Merthyr Tydfil Area (Merthyr Tydfil) during May.

• 15
  15°C max day temperature
• 6
  6 hours of sunshine per day
• 14
  14 days with some rainfall
• 6
  6°C min night temperature
• 80
  80 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in June

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 6 hours of sunshine a day in Merthyr Tydfil Area (Merthyr Tydfil) during June.

• 18
  18°C max day temperature
• 6
  6 hours of sunshine per day
• 14
  14 days with some rainfall
• 9
  9°C min night temperature
• 80
  80 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in July

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 Merthyr Tydfil Area (Merthyr Tydfil) during July.

• 20
  20°C max day temperature
• 6
  6 hours of sunshine per day
• 13
  13 days with some rainfall
• 11
  11°C min night temperature
• 68
  68 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in August

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 5 hours of sunshine a day in Merthyr Tydfil Area (Merthyr Tydfil) during August.

• 20
  20°C max day temperature
• 5
  5 hours of sunshine per day
• 15
  15 days with some rainfall
• 11
  11°C min night temperature
• 97
  97 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in September

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 4 hours of sunshine a day in Merthyr Tydfil Area (Merthyr Tydfil) during September.

• 17
  17°C max day temperature
• 4
  4 hours of sunshine per day
• 15
  15 days with some rainfall
• 9
  9°C min night temperature
• 112
  112 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in October

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 Merthyr Tydfil Area (Merthyr Tydfil) during October.

• 13
  13°C max day temperature
• 3
  3 hours of sunshine per day
• 18
  18 days with some rainfall
• 7
  7°C min night temperature
• 138
  138 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in November

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 Merthyr Tydfil Area (Merthyr Tydfil) during November.

• 9
  9°C max day temperature
• 2
  2 hours of sunshine per day
• 19
  19 days with some rainfall
• 4
  4°C min night temperature
• 146
  146 mm of monthly rainfall

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

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Merthyr Tydfil Area weather in December

The average maximum daytime temperature in Merthyr Tydfil Area (Merthyr Tydfil) 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 1 hours of sunshine a day in Merthyr Tydfil Area (Merthyr Tydfil) during December.

• 7
  7°C max day temperature
• 1
  1 hour of sunshine per day
• 19
  19 days with some rainfall
• 2
  2°C min night temperature
• 168
  168 mm of monthly rainfall

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

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Merthyr Tydfil Area destinations

Browse the destinations below to find a holiday weather guide to help you plan your next holiday to Merthyr Tydfil Area. If you can't find the destination you are looking for, try the destination search.

Top destinations in Merthyr Tydfil Area

• Dowlais
• Merthyr Tydfil
• Merthyr Vale
• Penydarren
• Quakers Yard
• Twynrodyn
• Ysgubor Newydd

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