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When to go · Ireland

Ireland in August

Mixed month. Warmest month but busiest roads on the Ring of Kerry and at the Cliffs.

Key facts

Verdict
Mixed
Crowds
High
Ireland
Prices
High
Ireland

Verdict

MixedVoykit month rating for Ireland

Warmest month but busiest roads on the Ring of Kerry and at the Cliffs.

Is another month better than August?

August is rated mixed. These months rate higher:

Weather in August

  • Dublin and the east · Dublin, Wicklow, Boyne Valley, Kilkennybest weather

    Driest part of the country; mild all year, rarely above 25 °C (77 °F) or below freezing.

  • West coast · Galway, Connemara, Clare, Mayo, Donegalbest weather

    Rain on most days, rarely all day; Atlantic storms in winter close cliff paths and island ferries.

  • South-west · Kerry, Dingle, West Corkbest weather

    Mildest winters (sub-tropical gardens) but high rainfall; the Ring of Kerry fills with coaches in July–August.

  • Aran Islands: Aran Islands · all three islands, Atlantic exposurebest weather

    May to September is the reliable window; summer ferries are most frequent then. Rain and wind arrive year round and can cancel sailings or flights.

  • Burren: Burren coast and plateau · Ballyvaughan, Doolin, Carran, Kilfenorafine

    Atlantic weather: rain in any month, wind on the coast, and the plateau can be several degrees colder than Ennis. May to June and September give the best odds; July and August are busiest and wettest.

  • East Coast and Midlands: Dublin and the east coast · Dublin, Louth, Wicklow coastfine

    Mild and changeable year-round; rain any month. May–June and September give the best odds of dry days.

  • East Coast and Midlands: Midlands · Kildare, Laois, Offaly, Westmeath, Longfordfine

    Colder and wetter than the coast in winter; bog and canal paths can be muddy after rain.

  • Northwest Ireland and Lakelands: Donegal and Sligo coast · Atlantic west and northweststorm or typhoon risk

    Wettest and windiest part of the region; rain arrives on any month, so pack a shell.

  • Slightly drier and calmer inland; lakes and waterways are best May to September.

  • Shannon Region: Shannon Region · Clare, Limerick, Tipperary lowlandsbest weather

    Atlantic weather: rain any month, mild winters, cool summers. May–Sep gives the longest days and the best odds; the Cliffs of Moher are often in cloud, so keep a spare day.

  • Southeast Ireland: Southeast lowlands · Carlow, Kilkenny, Waterford, Wexfordfine

    Drier and sunnier than the west; May–June and September are the picks. Beaches are busiest in July–August.

  • Southwest Ireland: Cork city and east · harbour and lowlandshot

    Mild and wet year-round; rain arrives in bands, so a dry morning can turn by 14:00.

  • Southwest Ireland: Kerry mountains and peninsulas · Killarney, Dingle, Iveraghhot

    Wetter and windier than Cork; mist can drop on Mount Brandon and the passes within an hour.

  • West Ireland: Galway and the coast · Atlantic seaboardbest weather

    Rain year-round; May–September is mildest and driest, around 15–19 °C (59–66 °F). Winter days are short and windy.

  • West Ireland: Inland Mayo and Roscommon · Lakes and lowlandbest weather

    Slightly colder and calmer than the coast; fog on lake roads in autumn mornings.

  • Dublin19 °C (66 °F) / 12 °C (54 °F), 12 rain days
  • Abbeyleix19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Adare20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Annascaul19 °C (66 °F) / 12 °C (54 °F), 13 rain days
  • Ardmore, County Waterford20 °C (68 °F) / 13 °C (55 °F), 11 rain days
  • Arklow20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Arranmore18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Ashbourne19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Athenry20 °C (68 °F) / 12 °C (54 °F), 16 rain days
  • Athlone20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Athy21 °C (70 °F) / 11 °C (52 °F), 11 rain days
  • Bagenalstown21 °C (70 °F) / 12 °C (54 °F), 11 rain days
  • Bailieborough19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Balbriggan19 °C (66 °F) / 12 °C (54 °F), 11 rain days
  • Ballina18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Ballymahon20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Ballymote19 °C (66 °F) / 12 °C (54 °F), 17 rain days
  • Ballyshannon18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Ballyvaughan19 °C (66 °F) / 12 °C (54 °F), 16 rain days
  • Baltimore19 °C (66 °F) / 13 °C (55 °F), 12 rain days
  • Banagher20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Bantry20 °C (68 °F) / 13 °C (55 °F), 13 rain days
  • Belturbet19 °C (66 °F) / 11 °C (52 °F), 13 rain days
  • Birr20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Blarney20 °C (68 °F) / 12 °C (54 °F), 13 rain days
  • Blessington19 °C (66 °F) / 12 °C (54 °F), 12 rain days
  • Booterstown20 °C (68 °F) / 13 °C (55 °F), 10 rain days
  • Borris21 °C (70 °F) / 12 °C (54 °F), 11 rain days
  • Boyle19 °C (66 °F) / 12 °C (54 °F), 17 rain days
  • Bray20 °C (68 °F) / 12 °C (54 °F), 10 rain days
  • Buncrana18 °C (64 °F) / 12 °C (54 °F), 18 rain days
  • Bunratty20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Caherciveen19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Cahir20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Carlow21 °C (70 °F) / 12 °C (54 °F), 11 rain days
  • Carndonagh18 °C (64 °F) / 12 °C (54 °F), 18 rain days
  • Carraroe19 °C (66 °F) / 13 °C (55 °F), 16 rain days
  • Carrick-on-Shannon20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Carrickmacross19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Cashel20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Castlebar19 °C (66 °F) / 11 °C (52 °F), 17 rain days
  • Castlecomer20 °C (68 °F) / 11 °C (52 °F), 11 rain days
  • Castletownbere19 °C (66 °F) / 13 °C (55 °F), 13 rain days
  • Castletownshend19 °C (66 °F) / 13 °C (55 °F), 13 rain days
  • Cavan19 °C (66 °F) / 11 °C (52 °F), 16 rain days
  • Clara20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Clifden19 °C (66 °F) / 12 °C (54 °F), 17 rain days
  • Cloghane19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Clogherhead19 °C (66 °F) / 12 °C (54 °F), 13 rain days
  • Clonakilty19 °C (66 °F) / 12 °C (54 °F), 12 rain days
  • Clones19 °C (66 °F) / 11 °C (52 °F), 14 rain days
  • Clonmacnoise20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Clonmel20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Cobh19 °C (66 °F) / 13 °C (55 °F), 12 rain days
  • Cong19 °C (66 °F) / 12 °C (54 °F), 16 rain days
  • Cork20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Crosshaven20 °C (68 °F) / 13 °C (55 °F), 11 rain days
  • Dalkey20 °C (68 °F) / 13 °C (55 °F), 11 rain days
  • Dingle19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Donegal Town18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Doolin19 °C (66 °F) / 12 °C (54 °F), 15 rain days
  • Drogheda20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Drumshanbo19 °C (66 °F) / 11 °C (52 °F), 18 rain days
  • Dún Laoghaire20 °C (68 °F) / 13 °C (55 °F), 10 rain days
  • Dundalk19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Dungarvan20 °C (68 °F) / 13 °C (55 °F), 11 rain days
  • Dungloe18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Dunmore East20 °C (68 °F) / 13 °C (55 °F), 12 rain days
  • Edenderry20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Ennis20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Enniscorthy20 °C (68 °F) / 14 °C (57 °F), 15 rain days
  • Enniscrone18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Enniskerry19 °C (66 °F) / 12 °C (54 °F), 11 rain days
  • Falcarragh18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Fethard-on-Sea20 °C (68 °F) / 13 °C (55 °F), 11 rain days
  • Fethard20 °C (68 °F) / 11 °C (52 °F), 11 rain days
  • Foynes21 °C (70 °F) / 13 °C (55 °F), 12 rain days
  • Freshford21 °C (70 °F) / 11 °C (52 °F), 11 rain days
  • Galway17.8 °C (64 °F) / 12.2 °C (54 °F), 16 rain days
  • Glencolmcille18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Glendalough19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Glengarriff19 °C (66 °F) / 13 °C (55 °F), 14 rain days
  • Glenties18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Gorey20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Gort20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Graignamanagh21 °C (70 °F) / 12 °C (54 °F), 11 rain days
  • Howth20 °C (68 °F) / 12 °C (54 °F), 10 rain days
  • Inis Meáin19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Inis Oírr19 °C (66 °F) / 13 °C (55 °F), 14 rain days
  • Inishbofin Island17 °C (63 °F) / 12 °C (54 °F), 16 rain days
  • Kells19 °C (66 °F) / 11 °C (52 °F), 13 rain days
  • Kenmare19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Kildare20 °C (68 °F) / 11 °C (52 °F), 13 rain days
  • Kilkee19 °C (66 °F) / 13 °C (55 °F), 14 rain days
  • Kilkenny20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Killaloe20 °C (68 °F) / 12 °C (54 °F), 14 rain days
  • Killarney20 °C (68 °F) / 12 °C (54 °F), 14 rain days
  • Killorglin19 °C (66 °F) / 12 °C (54 °F), 15 rain days
  • Kilmallock20 °C (68 °F) / 12 °C (54 °F), 14 rain days
  • Kilmore Quay20 °C (68 °F) / 13 °C (55 °F), 10 rain days
  • Kinnitty19 °C (66 °F) / 11 °C (52 °F), 15 rain days
  • Kinsale19 °C (66 °F) / 13 °C (55 °F), 12 rain days
  • Knock19 °C (66 °F) / 12 °C (54 °F), 17 rain days
  • Lahinch19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Leenane18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Leighlinbridge21 °C (70 °F) / 12 °C (54 °F), 11 rain days
  • Letterfrack18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Letterkenny18 °C (64 °F) / 11 °C (52 °F), 18 rain days
  • Lifford19 °C (66 °F) / 11 °C (52 °F), 15 rain days
  • Limerick20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Lismore20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Listowel19 °C (66 °F) / 12 °C (54 °F), 15 rain days
  • Longford19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Macroom20 °C (68 °F) / 12 °C (54 °F), 13 rain days
  • Malahide20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Mallow20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Manorhamilton18 °C (64 °F) / 11 °C (52 °F), 18 rain days
  • Maynooth20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Milltown Malbay19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Monaghan19 °C (66 °F) / 11 °C (52 °F), 16 rain days
  • Mountmellick19 °C (66 °F) / 11 °C (52 °F), 13 rain days
  • Mountrath20 °C (68 °F) / 11 °C (52 °F), 13 rain days
  • Mullingar19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Naas21 °C (70 °F) / 12 °C (54 °F), 12 rain days
  • Navan20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Nenagh20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • New Ross20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Newport, County Mayo18 °C (64 °F) / 12 °C (54 °F), 15 rain days
  • Oldcastle19 °C (66 °F) / 11 °C (52 °F), 13 rain days
  • Omey Island18 °C (64 °F) / 12 °C (54 °F), 15 rain days
  • Oranmore20 °C (68 °F) / 12 °C (54 °F), 17 rain days
  • Oughterard19 °C (66 °F) / 12 °C (54 °F), 17 rain days
  • Portarlington20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Portlaoise20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Portmagee19 °C (66 °F) / 13 °C (55 °F), 15 rain days
  • Portumna20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Roscommon19 °C (66 °F) / 11 °C (52 °F), 15 rain days
  • Roscrea20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Rosses Point18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Rosslare19 °C (66 °F) / 13 °C (55 °F), 11 rain days
  • Roundwood20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Shannon20 °C (68 °F) / 12 °C (54 °F), 17 rain days
  • Skibbereen19 °C (66 °F) / 13 °C (55 °F), 12 rain days
  • Slane19 °C (66 °F) / 11 °C (52 °F), 12 rain days
  • Sligo18 °C (64 °F) / 12 °C (54 °F), 16 rain days
  • Spiddal19 °C (66 °F) / 12 °C (54 °F), 16 rain days
  • Strandhill18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Swords20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Thomastown20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Thurles20 °C (68 °F) / 11 °C (52 °F), 12 rain days
  • Tipperary20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Tory Island17 °C (63 °F) / 12 °C (54 °F), 17 rain days
  • Tralee19 °C (66 °F) / 13 °C (55 °F), 16 rain days
  • Tramore20 °C (68 °F) / 13 °C (55 °F), 11 rain days
  • Trim19 °C (66 °F) / 12 °C (54 °F), 17 rain days
  • Tuam20 °C (68 °F) / 12 °C (54 °F), 15 rain days
  • Tullamore20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Tullow20 °C (68 °F) / 11 °C (52 °F), 11 rain days
  • Virginia20 °C (68 °F) / 12 °C (54 °F), 13 rain days
  • Waterford20 °C (68 °F) / 12 °C (54 °F), 12 rain days
  • Westport18 °C (64 °F) / 12 °C (54 °F), 17 rain days
  • Wexford19 °C (66 °F) / 13 °C (55 °F), 11 rain days
  • Wicklow20 °C (68 °F) / 12 °C (54 °F), 11 rain days
  • Youghal20 °C (68 °F) / 13 °C (55 °F), 11 rain days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Bank holidays

    First Monday of May, June and August

    Long weekends: west coast and Dublin hotels fill.

  • Summer holidays and Galway Races / Arts Festival big impact

    Jul–Aug

    Galway beds sell out in late July; peak prices everywhere on the west coast.

  • Dublin Horse Show check

    Early August (check the dates) · Dublin

    Hotels in Ballsbridge and the centre book out.

  • August bank holiday

    First Monday of August · Dublin

    A long weekend; peak prices; book tickets early.

Crowds and prices

Crowds · Ireland
High
Prices · Ireland
High

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in Ireland, side by side.

  • Verdict

    Aug: Mixed

    May: Great (better)

  • Crowds

    Aug: High

    May: Medium

  • Prices

    Aug: High

    May: Medium

  • Festivals listed

    Aug: 4

    May: 2

August: Warmest month but busiest roads on the Ring of Kerry and at the Cliffs.

May: Often the driest, sunniest month; Skellig trips start mid-May.

Ireland: figures are long-term averages from this guide, not a forecast.

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Where to go in August

Rated best or good this month

  • Dublin and the east

    Best weather of the year (Dublin, Wicklow, Boyne Valley, Kilkenny)

  • West coast

    Best weather of the year (Galway, Connemara, Clare, Mayo, Donegal)

  • South-west

    Best weather of the year (Kerry, Dingle, West Cork)

  • Dublin

    Peak season and crowds; showers.

  • Abbeyleix

    Best months: May–Sep

  • Adare

    Best months: May–Sep

  • Annascaul

    Best months: May–Sep

  • Ardmore, County Waterford

    Best months: May–Sep

  • Arklow

    Best months: May–Sep

  • Arranmore

    Best months: May–Sep

  • Ashbourne

    Best months: May–Sep for Emerald Park and race days; the town works year-round

  • Athenry

    Best months: May–Sep