Pensarnau weather

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

• Pensarnau weather averages
• Pensarnau weather by month
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Pensarnau weather averages

Check the Pensarnau 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 Pensarnau, Carmarthenshire, Wales.

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Pensarnau weather by month

Check the weather for Pensarnau, 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.

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

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Pensarnau weather in January

The average maximum daytime temperature in Pensarnau 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 Pensarnau during January.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 2
  2°C min night temperature
• 153
  153 mm of monthly rainfall

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

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Pensarnau weather in February

The average maximum daytime temperature in Pensarnau 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 Pensarnau during February.

• 8
  8°C max day temperature
• 3
  3 hours of sunshine per day
• 16
  16 days with some rainfall
• 2
  2°C min night temperature
• 106
  106 mm of monthly rainfall

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

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Pensarnau weather in March

The average maximum daytime temperature in Pensarnau 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 4 hours of sunshine a day in Pensarnau during March.

• 9
  9°C max day temperature
• 4
  4 hours of sunshine per day
• 17
  17 days with some rainfall
• 3
  3°C min night temperature
• 115
  115 mm of monthly rainfall

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

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Pensarnau weather in April

The average maximum daytime temperature in Pensarnau 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 Pensarnau during April.

• 11
  11°C max day temperature
• 5
  5 hours of sunshine per day
• 14
  14 days with some rainfall
• 4
  4°C min night temperature
• 83
  83 mm of monthly rainfall

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

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Pensarnau weather in May

The average maximum daytime temperature in Pensarnau 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 Pensarnau during May.

• 14
  14°C max day temperature
• 6
  6 hours of sunshine per day
• 13
  13 days with some rainfall
• 7
  7°C min night temperature
• 76
  76 mm of monthly rainfall

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

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Pensarnau weather in June

The average maximum daytime temperature in Pensarnau 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 Pensarnau during June.

• 17
  17°C max day temperature
• 6
  6 hours of sunshine per day
• 14
  14 days with some rainfall
• 10
  10°C min night temperature
• 93
  93 mm of monthly rainfall

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

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Pensarnau weather in July

The average maximum daytime temperature in Pensarnau 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 Pensarnau during July.

• 19
  19°C max day temperature
• 6
  6 hours of sunshine per day
• 13
  13 days with some rainfall
• 12
  12°C min night temperature
• 84
  84 mm of monthly rainfall

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

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Pensarnau weather in August

The average maximum daytime temperature in Pensarnau 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 6 hours of sunshine a day in Pensarnau during August.

• 19
  19°C max day temperature
• 6
  6 hours of sunshine per day
• 15
  15 days with some rainfall
• 12
  12°C min night temperature
• 115
  115 mm of monthly rainfall

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

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Pensarnau weather in September

The average maximum daytime temperature in Pensarnau 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 Pensarnau during September.

• 17
  17°C max day temperature
• 4
  4 hours of sunshine per day
• 16
  16 days with some rainfall
• 10
  10°C min night temperature
• 126
  126 mm of monthly rainfall

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

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Pensarnau weather in October

The average maximum daytime temperature in Pensarnau 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 Pensarnau during October.

• 14
  14°C max day temperature
• 3
  3 hours of sunshine per day
• 18
  18 days with some rainfall
• 8
  8°C min night temperature
• 153
  153 mm of monthly rainfall

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

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Pensarnau weather in November

The average maximum daytime temperature in Pensarnau 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 Pensarnau during November.

• 10
  10°C max day temperature
• 2
  2 hours of sunshine per day
• 19
  19 days with some rainfall
• 5
  5°C min night temperature
• 168
  168 mm of monthly rainfall

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

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Pensarnau weather in December

The average maximum daytime temperature in Pensarnau 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 2 hours of sunshine a day in Pensarnau during December.

• 8
  8°C max day temperature
• 2
  2 hours of sunshine per day
• 20
  20 days with some rainfall
• 3
  3°C min night temperature
• 169
  169 mm of monthly rainfall

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

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