Ireland · Regional climate

Carlowwhen to go

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

Range: 8–19 °C
Compare: +0.4°C vs. Ireland mean
Country: Ireland
TZ: Europe/Dublin

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12-month climate · Carlow

How the year moves in Carlow

Ten years of ERA5, aggregated over Carlow 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	7.7
February	8.8
March	10.1
April	12.3
May	15.9
June	18.0
July	19.4
August	19.0
September	16.8
October	13.5
November	10.0
December	8.6

Rainfallmm

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Month	Rainfall (mm)
January	68
February	76
March	78
April	71
May	63
June	71
July	69
August	77
September	90
October	95
November	82
December	92

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	2.4
February	3.3
March	4.6
April	5.9
May	7.0
June	6.3
July	5.3
August	5.0
September	4.4
October	3.5
November	2.6
December	1.8

Month by month · Carlow

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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