Ireland · Regional climate

Galwaywhen to go

Regional slice of Ireland with its own temperature profile. Best months here: Apr · May · Jun.

Range: 8–18 °C
Compare: +0.1°C vs. Ireland mean
Country: Ireland
TZ: Europe/Dublin

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12-month climate · Galway

How the year moves in Galway

Ten years of ERA5, aggregated over Galway itself rather than over Ireland as a whole — the same series the month-by-month scores below are built from.

Temperature°C

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Month	Average daytime high (°C)
January	8.1
February	8.8
March	10.1
April	12.5
May	15.7
June	17.2
July	18.2
August	18.0
September	16.2
October	13.3
November	10.2
December	8.8

Rainfallmm

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Month	Rainfall (mm)
January	97
February	114
March	102
April	73
May	72
June	89
July	92
August	115
September	102
October	125
November	109
December	116

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	2.0
February	2.9
March	4.1
April	5.5
May	6.4
June	5.3
July	4.5
August	4.2
September	3.7
October	2.9
November	2.2
December	1.5

Month by month · Galway

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Other regions · Ireland

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Safety · 6 governments

What the governments say about Ireland

Combined advisory · most-cautious-wins

Exercise normal precautions

Highest level across 6 governments · Advisory last changed 2026-10-04

See breakdown by country