Best year time to visit Anglesey

General weather information about Anglesey

Average annual temperature is 10.7 °C

Absolute maximum temperature: 28.0 °C

Absolute minimum temperature: -5.0 °C

Number of sunny days: 105 days

Number of rainy days: 259 days

Number of snow days: 1 day

Look at detailed online map of Anglesey

* Weather data for Anglesey United Kingdom is based on climate observations for 2026 year

Anglesey air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.514.015.116.620.227.625.326.428.021.314.213.1
Average daytime temperature (°C)7.79.49.411.916.521.619.319.620.515.09.48.8
Average temperature (°C)4.96.26.68.112.416.715.815.916.411.76.76.7
Average night temperature (°C)2.33.53.44.18.111.812.312.012.48.84.04.1
Absolute minimum temperature (°C)-4.4-3.4-4.7-2.04.96.59.08.56.82.3-3.3-5.0

Anglesey monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.911.914.015.816.816.314.712.710.68.77.7
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.14.94.67.610.611.410.59.87.55.34.52.1
Precipitation (mm)55101026756721656810316480128
Sunny days121429121437111074
Rainy days191429211916282419212326
Snow days000000000001

Anglesey - weather forecast by months

Anglesey weather in januaryAnglesey weather in februaryAnglesey weather in marchAnglesey weather in aprilAnglesey weather in mayAnglesey weather in juneAnglesey weather in julyAnglesey weather in augustAnglesey weather in septemberAnglesey weather in octoberAnglesey weather in novemberAnglesey weather in december

Best time to visit Anglesey:

The best time to visit Anglesey during the most sunny months:

  • May — 10.6(h)
  • June — 11.4(h)
  • July — 10.5(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Anglesey:

  • May — 15.8(h)
  • June — 16.8(h)
  • July — 16.3(h)

The largest precipitation sum in Anglesey is at

  • July — 165(mm)
  • October — 164(mm)
  • December — 128(mm)

    • Weather forecast in the closest to Anglesey admin centers

    Weather forecast in the closest towns to Anglesey

    Explore Anglesey

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Anglesey?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Anglesey.
    What is the weather like in Anglesey?
    See average temperature, rainfall and daylight hours for Anglesey by month in the table above.
    How many sunny days does Anglesey have?
    The monthly weather statistics above show sunshine and rainfall patterns for Anglesey throughout the year.