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When to go · Howth

Howth in September

Great month. Inside Howth's best window: May–Sep; Aug–Sep for heather on the cliffs.

Key facts

Verdict
Great
Temperature
18°C / 11°C
average high / low
Rain days
10
Crowds
Medium
Ireland overall
Prices
Medium
Ireland overall

Verdict

GreatBest and avoid months for Howth

Inside Howth's best window: May–Sep; Aug–Sep for heather on the cliffs.

Weather in September

Long-term averages
  • HowthHighs around 18 °C, lows around 11 °C, rain on about 10 days

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 →