Ireland · Regional climate

South Dublinwhen to go

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

Range: 7–19 °C
Compare: −0.1°C vs. Ireland mean
Country: Ireland
TZ: Europe/Dublin

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12-month climate · South Dublin

How the year moves in South Dublin

Ten years of ERA5, aggregated over South Dublin 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	7.5
February	8.5
March	9.7
April	11.7
May	15.1
June	17.4
July	18.8
August	18.5
September	16.5
October	13.3
November	9.8
December	8.4

Rainfallmm

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Month	Rainfall (mm)
January	66
February	71
March	76
April	70
May	66
June	77
July	83
August	78
September	92
October	86
November	83
December	84

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	2.4
February	3.3
March	4.7
April	6.0
May	7.1
June	6.3
July	5.3
August	5.0
September	4.5
October	3.5
November	2.5
December	1.7

Month by month · South Dublin

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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