Llanwnda weather

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

Llanwnda weather averages

Check the Llanwnda 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 Llanwnda, Gwynedd, 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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Llanwnda weather by month

Check the weather for Llanwnda, Gwynedd, 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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Llanwnda weather in January

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

  • 7°C maximum daytime temperature in January in Llanwnda7
    7°C max day temperature
  • 1 hours of sunshine per day in January in Llanwnda1
    1 hour of sunshine per day
  • 20 days with some rainfall in January in Llanwnda20
    20 days with some rainfall
  • 3°C minimum night-time temperature in January in Llanwnda3
    3°C min night temperature
  • 128 mm monthly rainfall in January in Llanwnda128
    128 mm of monthly rainfall

On average 128 mm (5 inches) of rain normally falls in Llanwnda during January with rain falling on 20 days of the month.

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Llanwnda weather in February

The average maximum daytime temperature in Llanwnda in February 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 3 hours of sunshine a day in Llanwnda during February.

  • 8°C maximum daytime temperature in February in Llanwnda8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Llanwnda3
    3 hours of sunshine per day
  • 17 days with some rainfall in February in Llanwnda17
    17 days with some rainfall
  • 3°C minimum night-time temperature in February in Llanwnda3
    3°C min night temperature
  • 92 mm monthly rainfall in February in Llanwnda92
    92 mm of monthly rainfall

On average 92 mm (3.6 inches) of rain normally falls in Llanwnda during February with rain falling on 17 days of the month.

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Llanwnda weather in March

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

  • 9°C maximum daytime temperature in March in Llanwnda9
    9°C max day temperature
  • 3 hours of sunshine per day in March in Llanwnda3
    3 hours of sunshine per day
  • 18 days with some rainfall in March in Llanwnda18
    18 days with some rainfall
  • 4°C minimum night-time temperature in March in Llanwnda4
    4°C min night temperature
  • 105 mm monthly rainfall in March in Llanwnda105
    105 mm of monthly rainfall

On average 105 mm (4.1 inches) of rain normally falls in Llanwnda during March with rain falling on 18 days of the month.

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Llanwnda weather in April

The average maximum daytime temperature in Llanwnda in April is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 5 hours of sunshine a day in Llanwnda during April.

  • 11°C maximum daytime temperature in April in Llanwnda11
    11°C max day temperature
  • 5 hours of sunshine per day in April in Llanwnda5
    5 hours of sunshine per day
  • 15 days with some rainfall in April in Llanwnda15
    15 days with some rainfall
  • 5°C minimum night-time temperature in April in Llanwnda5
    5°C min night temperature
  • 74 mm monthly rainfall in April in Llanwnda74
    74 mm of monthly rainfall

On average 74 mm (2.9 inches) of rain normally falls in Llanwnda during April with rain falling on 15 days of the month.

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Llanwnda weather in May

The average maximum daytime temperature in Llanwnda in May is a comfortable 15°C (59°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 Llanwnda during May.

  • 15°C maximum daytime temperature in May in Llanwnda15
    15°C max day temperature
  • 6 hours of sunshine per day in May in Llanwnda6
    6 hours of sunshine per day
  • 15 days with some rainfall in May in Llanwnda15
    15 days with some rainfall
  • 7°C minimum night-time temperature in May in Llanwnda7
    7°C min night temperature
  • 68 mm monthly rainfall in May in Llanwnda68
    68 mm of monthly rainfall

On average 68 mm (2.7 inches) of rain normally falls in Llanwnda during May with rain falling on 15 days of the month.

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Llanwnda weather in June

The average maximum daytime temperature in Llanwnda 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 Llanwnda during June.

  • 17°C maximum daytime temperature in June in Llanwnda17
    17°C max day temperature
  • 6 hours of sunshine per day in June in Llanwnda6
    6 hours of sunshine per day
  • 14 days with some rainfall in June in Llanwnda14
    14 days with some rainfall
  • 10°C minimum night-time temperature in June in Llanwnda10
    10°C min night temperature
  • 77 mm monthly rainfall in June in Llanwnda77
    77 mm of monthly rainfall

On average 77 mm (3 inches) of rain normally falls in Llanwnda during June with rain falling on 14 days of the month.

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Llanwnda weather in July

The average maximum daytime temperature in Llanwnda 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 Llanwnda during July.

  • 19°C maximum daytime temperature in July in Llanwnda19
    19°C max day temperature
  • 6 hours of sunshine per day in July in Llanwnda6
    6 hours of sunshine per day
  • 14 days with some rainfall in July in Llanwnda14
    14 days with some rainfall
  • 12°C minimum night-time temperature in July in Llanwnda12
    12°C min night temperature
  • 77 mm monthly rainfall in July in Llanwnda77
    77 mm of monthly rainfall

On average 77 mm (3 inches) of rain normally falls in Llanwnda during July with rain falling on 14 days of the month.

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Llanwnda weather in August

The average maximum daytime temperature in Llanwnda 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 Llanwnda during August.

  • 19°C maximum daytime temperature in August in Llanwnda19
    19°C max day temperature
  • 5 hours of sunshine per day in August in Llanwnda5
    5 hours of sunshine per day
  • 16 days with some rainfall in August in Llanwnda16
    16 days with some rainfall
  • 12°C minimum night-time temperature in August in Llanwnda12
    12°C min night temperature
  • 94 mm monthly rainfall in August in Llanwnda94
    94 mm of monthly rainfall

On average 94 mm (3.7 inches) of rain normally falls in Llanwnda during August with rain falling on 16 days of the month.

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Llanwnda weather in September

The average maximum daytime temperature in Llanwnda 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 Llanwnda during September.

  • 17°C maximum daytime temperature in September in Llanwnda17
    17°C max day temperature
  • 4 hours of sunshine per day in September in Llanwnda4
    4 hours of sunshine per day
  • 16 days with some rainfall in September in Llanwnda16
    16 days with some rainfall
  • 10°C minimum night-time temperature in September in Llanwnda10
    10°C min night temperature
  • 112 mm monthly rainfall in September in Llanwnda112
    112 mm of monthly rainfall

On average 112 mm (4.4 inches) of rain normally falls in Llanwnda during September with rain falling on 16 days of the month.

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Llanwnda weather in October

The average maximum daytime temperature in Llanwnda 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 Llanwnda during October.

  • 14°C maximum daytime temperature in October in Llanwnda14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Llanwnda3
    3 hours of sunshine per day
  • 19 days with some rainfall in October in Llanwnda19
    19 days with some rainfall
  • 8°C minimum night-time temperature in October in Llanwnda8
    8°C min night temperature
  • 136 mm monthly rainfall in October in Llanwnda136
    136 mm of monthly rainfall

On average 136 mm (5.4 inches) of rain normally falls in Llanwnda during October with rain falling on 19 days of the month.

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Llanwnda weather in November

The average maximum daytime temperature in Llanwnda 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 Llanwnda during November.

  • 10°C maximum daytime temperature in November in Llanwnda10
    10°C max day temperature
  • 2 hours of sunshine per day in November in Llanwnda2
    2 hours of sunshine per day
  • 21 days with some rainfall in November in Llanwnda21
    21 days with some rainfall
  • 5°C minimum night-time temperature in November in Llanwnda5
    5°C min night temperature
  • 151 mm monthly rainfall in November in Llanwnda151
    151 mm of monthly rainfall

On average 151 mm (5.9 inches) of rain normally falls in Llanwnda during November with rain falling on 21 days of the month.

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Llanwnda weather in December

The average maximum daytime temperature in Llanwnda in December is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 1 hours of sunshine a day in Llanwnda during December.

  • 8°C maximum daytime temperature in December in Llanwnda8
    8°C max day temperature
  • 1 hours of sunshine per day in December in Llanwnda1
    1 hour of sunshine per day
  • 21 days with some rainfall in December in Llanwnda21
    21 days with some rainfall
  • 4°C minimum night-time temperature in December in Llanwnda4
    4°C min night temperature
  • 145 mm monthly rainfall in December in Llanwnda145
    145 mm of monthly rainfall

On average 145 mm (5.7 inches) of rain normally falls in Llanwnda during December with rain falling on 21 days of the month.

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