Llanallgo weather

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

Llanallgo weather averages

Check the Llanallgo 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 Llanallgo, Anglesey, 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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Llanallgo weather by month

Check the weather for Llanallgo, Anglesey, 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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Llanallgo weather in January

The average maximum daytime temperature in Llanallgo 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 2 hours of sunshine a day in Llanallgo during January.

  • 7°C maximum daytime temperature in January in Llanallgo7
    7°C max day temperature
  • 2 hours of sunshine per day in January in Llanallgo2
    2 hours of sunshine per day
  • 20 days with some rainfall in January in Llanallgo20
    20 days with some rainfall
  • 3°C minimum night-time temperature in January in Llanallgo3
    3°C min night temperature
  • 128 mm monthly rainfall in January in Llanallgo128
    128 mm of monthly rainfall

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

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Llanallgo weather in February

The average maximum daytime temperature in Llanallgo 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 Llanallgo during February.

  • 8°C maximum daytime temperature in February in Llanallgo8
    8°C max day temperature
  • 3 hours of sunshine per day in February in Llanallgo3
    3 hours of sunshine per day
  • 17 days with some rainfall in February in Llanallgo17
    17 days with some rainfall
  • 3°C minimum night-time temperature in February in Llanallgo3
    3°C min night temperature
  • 92 mm monthly rainfall in February in Llanallgo92
    92 mm of monthly rainfall

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

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Llanallgo weather in March

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

  • 9°C maximum daytime temperature in March in Llanallgo9
    9°C max day temperature
  • 4 hours of sunshine per day in March in Llanallgo4
    4 hours of sunshine per day
  • 18 days with some rainfall in March in Llanallgo18
    18 days with some rainfall
  • 4°C minimum night-time temperature in March in Llanallgo4
    4°C min night temperature
  • 105 mm monthly rainfall in March in Llanallgo105
    105 mm of monthly rainfall

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

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Llanallgo weather in April

The average maximum daytime temperature in Llanallgo 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 6 hours of sunshine a day in Llanallgo during April.

  • 11°C maximum daytime temperature in April in Llanallgo11
    11°C max day temperature
  • 6 hours of sunshine per day in April in Llanallgo6
    6 hours of sunshine per day
  • 15 days with some rainfall in April in Llanallgo15
    15 days with some rainfall
  • 5°C minimum night-time temperature in April in Llanallgo5
    5°C min night temperature
  • 74 mm monthly rainfall in April in Llanallgo74
    74 mm of monthly rainfall

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

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Llanallgo weather in May

The average maximum daytime temperature in Llanallgo 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 7 hours of sunshine a day in Llanallgo during May.

  • 15°C maximum daytime temperature in May in Llanallgo15
    15°C max day temperature
  • 7 hours of sunshine per day in May in Llanallgo7
    7 hours of sunshine per day
  • 15 days with some rainfall in May in Llanallgo15
    15 days with some rainfall
  • 7°C minimum night-time temperature in May in Llanallgo7
    7°C min night temperature
  • 68 mm monthly rainfall in May in Llanallgo68
    68 mm of monthly rainfall

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

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Llanallgo weather in June

The average maximum daytime temperature in Llanallgo 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 7 hours of sunshine a day in Llanallgo during June.

  • 17°C maximum daytime temperature in June in Llanallgo17
    17°C max day temperature
  • 7 hours of sunshine per day in June in Llanallgo7
    7 hours of sunshine per day
  • 14 days with some rainfall in June in Llanallgo14
    14 days with some rainfall
  • 10°C minimum night-time temperature in June in Llanallgo10
    10°C min night temperature
  • 77 mm monthly rainfall in June in Llanallgo77
    77 mm of monthly rainfall

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

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Llanallgo weather in July

The average maximum daytime temperature in Llanallgo 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 Llanallgo during July.

  • 19°C maximum daytime temperature in July in Llanallgo19
    19°C max day temperature
  • 6 hours of sunshine per day in July in Llanallgo6
    6 hours of sunshine per day
  • 14 days with some rainfall in July in Llanallgo14
    14 days with some rainfall
  • 12°C minimum night-time temperature in July in Llanallgo12
    12°C min night temperature
  • 77 mm monthly rainfall in July in Llanallgo77
    77 mm of monthly rainfall

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

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Llanallgo weather in August

The average maximum daytime temperature in Llanallgo 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 Llanallgo during August.

  • 19°C maximum daytime temperature in August in Llanallgo19
    19°C max day temperature
  • 6 hours of sunshine per day in August in Llanallgo6
    6 hours of sunshine per day
  • 16 days with some rainfall in August in Llanallgo16
    16 days with some rainfall
  • 12°C minimum night-time temperature in August in Llanallgo12
    12°C min night temperature
  • 94 mm monthly rainfall in August in Llanallgo94
    94 mm of monthly rainfall

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

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Llanallgo weather in September

The average maximum daytime temperature in Llanallgo 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 Llanallgo during September.

  • 17°C maximum daytime temperature in September in Llanallgo17
    17°C max day temperature
  • 4 hours of sunshine per day in September in Llanallgo4
    4 hours of sunshine per day
  • 16 days with some rainfall in September in Llanallgo16
    16 days with some rainfall
  • 10°C minimum night-time temperature in September in Llanallgo10
    10°C min night temperature
  • 112 mm monthly rainfall in September in Llanallgo112
    112 mm of monthly rainfall

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

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Llanallgo weather in October

The average maximum daytime temperature in Llanallgo 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 Llanallgo during October.

  • 14°C maximum daytime temperature in October in Llanallgo14
    14°C max day temperature
  • 3 hours of sunshine per day in October in Llanallgo3
    3 hours of sunshine per day
  • 19 days with some rainfall in October in Llanallgo19
    19 days with some rainfall
  • 8°C minimum night-time temperature in October in Llanallgo8
    8°C min night temperature
  • 136 mm monthly rainfall in October in Llanallgo136
    136 mm of monthly rainfall

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

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Llanallgo weather in November

The average maximum daytime temperature in Llanallgo 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 Llanallgo during November.

  • 10°C maximum daytime temperature in November in Llanallgo10
    10°C max day temperature
  • 2 hours of sunshine per day in November in Llanallgo2
    2 hours of sunshine per day
  • 21 days with some rainfall in November in Llanallgo21
    21 days with some rainfall
  • 5°C minimum night-time temperature in November in Llanallgo5
    5°C min night temperature
  • 151 mm monthly rainfall in November in Llanallgo151
    151 mm of monthly rainfall

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

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Llanallgo weather in December

The average maximum daytime temperature in Llanallgo 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 Llanallgo during December.

  • 8°C maximum daytime temperature in December in Llanallgo8
    8°C max day temperature
  • 1 hours of sunshine per day in December in Llanallgo1
    1 hour of sunshine per day
  • 21 days with some rainfall in December in Llanallgo21
    21 days with some rainfall
  • 4°C minimum night-time temperature in December in Llanallgo4
    4°C min night temperature
  • 145 mm monthly rainfall in December in Llanallgo145
    145 mm of monthly rainfall

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

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