Castlebar Weather History Mayo, Ireland

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Mon 03 Nov, 2025 Weather in Castlebar

Sunrise: 07:42 AM Sunset: 04:59 PM	Moonrise: 03:52 PM Moonset: 04:38 AM	Max: 14.1 °c	Min: 11.8 °c	Avg: 13.4 °c	Precip: 15.30 mm	Max Wind: 36.0 kph

	Mon 03 0:00 am	Mon 03 3:00 am	Mon 03 6:00 am	Mon 03 9:00 am	Mon 03 12:00 pm	Mon 03 3:00 pm	Mon 03 6:00 pm	Mon 03 9:00 pm
Icon
Temp	13.1°c	13.4°c	13.6°c	13.9°c	13.7°c	13.8°c	13.3°c	12.4°c
Wind	32.4 kmph	32.4 kmph	29.9 kmph	29.2 kmph	28.1 kmph	31.3 kmph	27.0 kmph	24.1 kmph
Precip	1.90 mm	0.80 mm	0.10 mm	0.10 mm	0.60 mm	0.50 mm	0.60 mm	0.00 mm
Cloud	100%	100%	100%	100%	100%	100%	100%	71%
Humidity	93%	93%	94%	91%	94%	92%	93%	88%
Pressure	997 mb	996 mb	996 mb	997 mb	995 mb	994 mb	995 mb	997 mb

Castlebar Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	8°C / 46°F	3°C / 38°F	5°C / 42°F	73 hours	99.37 mm / 3.91 In	10 days	1011 mb / 30 In
February	8°C / 47°F	3°C / 38°F	6°C / 42°F	55 hours	100.37 mm / 3.95 In	10 days	1011 mb / 30 In
March	10°C / 49°F	3°C / 38°F	6°C / 44°F	69 hours	79.83 mm / 3.14 In	9 days	1013 mb / 30 In
April	12°C / 54°F	5°C / 41°F	8°C / 47°F	83 hours	70.11 mm / 2.76 In	8 days	1015 mb / 30 In
May	14°C / 58°F	7°C / 45°F	11°C / 52°F	80 hours	81.26 mm / 3.20 In	9 days	1015 mb / 30 In
June	17°C / 62°F	10°C / 49°F	13°C / 56°F	72 hours	82.25 mm / 3.24 In	9 days	1015 mb / 30 In
July	17°C / 63°F	11°C / 52°F	14°C / 58°F	47 hours	95.54 mm / 3.76 In	10 days	1014 mb / 30 In
August	17°C / 63°F	11°C / 52°F	14°C / 58°F	56 hours	106.72 mm / 4.20 In	11 days	1012 mb / 30 In
September	16°C / 60°F	10°C / 50°F	13°C / 55°F	67 hours	84.00 mm / 3.31 In	9 days	1014 mb / 30 In
October	13°C / 56°F	8°C / 46°F	10°C / 51°F	62 hours	108.29 mm / 4.26 In	11 days	1011 mb / 30 In
November	10°C / 50°F	5°C / 42°F	8°C / 46°F	67 hours	119.63 mm / 4.71 In	11 days	1008 mb / 30 In
December	8°C / 46°F	4°C / 39°F	6°C / 43°F	65 hours	120.73 mm / 4.75 In	11 days	1009 mb / 30 In

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