Weekly note

Best time to visit Dublin

All twelve months scored on daily temperature, rainfall, humidity and holiday crowding.

Go in May–Aug — these months score within a whisker of each other; 20C max, 9 rainy days. Sep is the next best.

Plan this trip

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No fare history for this route yet, so this ranking is climate and crowds only — the price column will fill in as the scanner collects.

Month by month

MonthMax °CRain days HumiditySun h/day VerdictWhy
Jan 8° 10d 85% 4.2h avoid 8C max, 10 rainy days
Feb 9° 11d 81% 5.1h avoid 9C max, 11 rainy days
Mar 11° 10d 80% 6.9h ok 11C max, 10 rainy days
Apr 12° 9d 79% 9.2h ok 12C max, 9 rainy days
May 15° 9d 77% 11.4h sweet spot 15C max, 9 rainy days
Jun 18° 11d 77% 11.3h sweet spot 18C max, 11 rainy days
Jul 20° 9d 78% 10.4h sweet spot 20C max, 9 rainy days
Aug 19° 10d 79% 9.9h sweet spot 19C max, 10 rainy days
Sep 17° 11d 81% 8.1h good 17C max, 11 rainy days
Oct 14° 12d 82% 5.9h ok 14C max, 12 rainy days
Nov 11° 11d 84% 4.4h avoid 11C max, 11 rainy days
Dec 9° 11d 85% 3.4h avoid 9C max, 11 rainy days

A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. It is flagged rather than scored down, and crowds alone never make a month “avoid”: that is reserved for weather worth skipping.

Getting there

How far Dublin is, and what it costs, depends on where you set off from — the months above do not.

Around Dublin

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Kind of place

Dublin is in Ireland, Europe. Distances are great-circle, so a short one can still be a long way round.

Before you go

Cost of livingmoderate — prices run about 85% of the United States' (World Bank, 2025)
CurrencyQ4916
LanguagesIrish, English
PlugsType G, 230 V
DrivingOn the left
Emergency112
Calling code+353
Travel advice No advice against travel — UK Foreign Office, updated 2026-09-04

Health. Before you travel check that: your destination can provide the healthcare you may need you have appropriate travel insurance for local treatment or unexpected medical evacuation This is particularly important if you have a health condition or are pregnant. Emergency medical number Dial 112 or 999 and ask for an ambulance. Contact your insurance or medical assistance company quickly if you’re refer… More.

Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-09-23. The advisory is written for British travellers; entry rules depend on your passport.

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