Best time to visit Achill Island

Find the best time to visit Achill Island and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Achill Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Get Your Guide: Popular Paris sights & activities

  • Book popular Paris sights & activities with Get Your Guide
  • Enjoy Seine river cruises, guided tours & show tickets
  • Filter deals by time, prices, length of activity & more
Go to Get Your Guide deal >>

View all Get Your Guide offers

Save on holidays in 2022/2023 with TUI Ireland

When is the best time to visit Achill Island?

The best time to visit Achill Island is May based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

Change criteria

Max Day Temperature (°F)

  • 46°F maximum daytime temperature in January in Achill Island46
    Jan
  • 46°F maximum daytime temperature in February in Achill Island46
    Feb
  • 48°F maximum daytime temperature in March in Achill Island48
    Mar
  • 52°F maximum daytime temperature in April in Achill Island52
    Apr
  • 57°F maximum daytime temperature in May in Achill Island57
    May
  • 61°F maximum daytime temperature in June in Achill Island61
    Jun
  • 63°F maximum daytime temperature in July in Achill Island63
    Jul
  • 63°F maximum daytime temperature in August in Achill Island63
    Aug
  • 61°F maximum daytime temperature in September in Achill Island61
    Sep
  • 55°F maximum daytime temperature in October in Achill Island55
    Oct
  • 50°F maximum daytime temperature in November in Achill Island50
    Nov
  • 48°F maximum daytime temperature in December in Achill Island48
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Best time to visit

The weather guide for Ireland (Achill Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

Which is the hottest month in Achill Island?

The hottest time of year in Achill Island is normally July. Expect maximum daytime temperatures to reach 63°F.

Which month has the most rain in Achill Island?

In terms of rainfall, January is usually the wettest month in Achill Island with 5.6 inches on average. There are normally 23 days in January with some rain.

When is it sunniest in Achill Island?

The sunniest time of year in Achill Island is normally May with bright sunshine on average for 37% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Achill Island?

The sea is usually at its warmest in Achill Island in August when the water temperature reaches 59°F.

Ireland travel features

Do you want to learn more about Ireland? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Ireland.

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Back to Holiday Weather Top ^