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Llangollen Climate by Month

The climate in Llangollen is marked by big temperature swings throughout the year. Temperatures range from pleasant during the warmest months to cold in the cooler months. It maintains moderate precipitation patterns. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Llangollen, temperatures differ significantly between summer and winter months. Typically, daytime temperatures range from a pleasant 20°C in July to a chilly 8°C in the coolest month, February. Nights are cooler, with temperatures generally dropping to 2°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Llangollen receives a reasonable amount of rain/snowfall, with an annual precipitation of 929 mm. Precipitation levels in Llangollen remain relatively steady throughout the year. December has the most rain, with 87 mm over 20 days. In March, this drops slightly to 69 mm, making the city's climate fairly predictable.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Llangollen serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 5.6 hours of sunshine daily, and embrace the darker days in December, offering only 0.9 hours of daily sunlight.

Monthly hours of sunshine

Data from: Bala, the United Kingdom (29 KM, 18 Miles).

Daily hours of sunshine

Data from: Bala, the United Kingdom (29 KM, 18 Miles).

The best time of year to visit Llangollen in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Llangollen?
    July has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Llangollen?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Llangollen?
    December tops the wettest month list with 87 mm of rainfall.
  • Which is the driest month in Llangollen?
    March is the driest month with 69 mm of precipitation.
  • Which is the sunniest month in Llangollen?
    May is the sunniest month with an average of 169 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Llangollen

    Sat   Dec 14
    8°C | 3°C
    NW 18 km/h
    1.7 mm
    broken clouds and small chance of slight rain

    broken clouds and small chance of slight rain

    Sun   Dec 15
    11°C | 8°C
    W 25 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    11°C | 7°C
    W 29 km/h
    broken clouds and no rain

    broken clouds and no rain