Best time to visit Dublin

Go inJune–September

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Soft rain is likely whatever the month.

Dublin month by month

Month	Rating	Avg high	Rain	Crowds	Flights	What’s on
January	Poor	8°C	Wet	Quiet	Cheapest	–
February	Poor	9°C	Some rain	Quiet	Cheapest	–
March	Mixed	11°C	Some rain	Moderate	Average	St Patrick’s Day
April	Mixed	13°C	Some rain	Moderate	Average	–
May	Good	15°C	Some rain	Moderate	Average	–
June	Great	18°C	Some rain	Peak crowds	Priciest	Bloomsday
July	Good	20°C	Some rain	Peak crowds	Priciest	–
August	Good	19°C	Some rain	Peak crowds	Priciest	–
September	Good	17°C	Some rain	Moderate	Average	–
October	Poor	14°C	Wet	Moderate	Average	–
November	Poor	10°C	Wet	Quiet	Cheapest	–
December	Poor	8°C	Wet	Moderate	Average	–

Flights to Dublin are usually cheapest in January–February and November. The catch: January and November are rainy.
Crowds and prices peak in June–August, so book early.

Guinness signed a 9,000-year lease on its St James’s Gate brewery in 1759.

When is the best time to visit Dublin?

The best time to visit Dublin is June–September. Soft rain is likely whatever the month.

What is the cheapest time to fly to Dublin?

Flights are usually cheapest in January–February and November, when demand is lowest.

When is Dublin busiest?

Dublin is busiest in June–August.

What is the weather like in Dublin?

July is the warmest month, with average highs of 20°C, and January the coolest at 8°C. The wettest period is October–January.