Skip to content
Voykit
Set your trip — dates, party, bagsPlanner

Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Galway

Galway in September

Great month. Inside Galway's best window: May–Sep.

Key facts

Verdict
Great
Temperature
16°C / 11°C
average high / low
Rain days
15
Crowds
Medium
Ireland overall
Prices
Medium
Ireland overall

Verdict

GreatBest and avoid months for Galway

Inside Galway's best window: May–Sep.

Weather in September

Long-term averages
  • GalwayHighs around 16.3 °C, lows around 10.9 °C, rain on about 15 days
  • West coast, Ireland · Galway, Connemara, Clare, Mayo, Donegalfine

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

Crowds and prices

Crowds · Ireland overall
Medium
Prices · Ireland overall
Medium

Ireland overall: Schools back, sea at its warmest, often settled weather: a strong month for driving the coast.

What to pack

  • A warm layer for the evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Ireland in September →