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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Wed 24 Dec, 2025 Weather in Castlebar

Sunrise: 08:55 AM Sunset: 04:19 PM	Moonrise: 11:37 AM Moonset: 09:08 PM	Max: 6.8 °c	Min: 1.7 °c	Avg: 4.4 °c	Precip: 0.00 mm	Max Wind: 11.9 kph

	Wed 24 0:00 am	Wed 24 3:00 am	Wed 24 6:00 am	Wed 24 9:00 am	Wed 24 12:00 pm	Wed 24 3:00 pm	Wed 24 6:00 pm	Wed 24 9:00 pm
Icon
Temp	5.5°c	4.9°c	4.4°c	3.7°c	6.4°c	6.2°c	3.3°c	2.1°c
Wind	4.0 kmph	4.7 kmph	5.0 kmph	6.8 kmph	9.4 kmph	11.9 kmph	7.2 kmph	6.5 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	46%	40%	27%	28%	16%	15%	27%	34%
Humidity	96%	95%	95%	94%	87%	89%	95%	95%
Pressure	1032 mb	1033 mb	1034 mb	1036 mb	1037 mb	1036 mb	1037 mb	1038 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	120.09 mm / 4.73 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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