Best year time to visit Shillelagh

General weather information about Shillelagh

Average annual temperature is 10.9 °C

Absolute maximum temperature: 26.8 °C

Absolute minimum temperature: -3.1 °C

Number of sunny days: 88 days

Number of rainy days: 277 days

Look at detailed online map of Shillelagh

* Weather data for Shillelagh Ireland is based on climate observations for 2026 year

Shillelagh air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.013.514.617.421.725.321.323.026.821.213.813.3
Average daytime temperature (°C)8.39.99.812.416.820.118.118.418.714.510.09.4
Average temperature (°C)5.97.37.18.912.816.515.015.315.311.67.77.5
Average night temperature (°C)3.74.84.55.58.812.711.812.611.89.05.25.1
Absolute minimum temperature (°C)-3.1-1.3-0.8-0.64.79.48.79.44.02.3-0.7-2.0

Shillelagh 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)3.93.84.47.510.411.19.27.97.34.84.72.6
Precipitation (mm)78121388139551248815616957115
Sunny days1211251412238676
Rainy days191729251718292822252325
Snow days000000000000

Shillelagh - weather forecast by months

Shillelagh weather in januaryShillelagh weather in februaryShillelagh weather in marchShillelagh weather in aprilShillelagh weather in mayShillelagh weather in juneShillelagh weather in julyShillelagh weather in augustShillelagh weather in septemberShillelagh weather in octoberShillelagh weather in novemberShillelagh weather in december

Best time to visit Shillelagh:

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

  • May — 10.4(h)
  • June — 11.1(h)
  • July — 9.2(h)

Months with the longest average daylight duration in Shillelagh:

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

The largest precipitation sum in Shillelagh is at

  • March — 138(mm)
  • July — 124(mm)
  • September — 156(mm)
  • October — 169(mm)

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    Frequently asked questions

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