Caernarfon Weather History Gwynedd, United Kingdom

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Daily and hourly data from 1 Jan 2009 onwards.
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Wed 28 May, 2025 Weather in Caernarfon

Sunrise: 05:01 AM Sunset: 09:29 PM	Moonrise: 05:15 AM Moonset: No moonset	Max: 14.8 °c	Min: 10.3 °c	Avg: 12.3 °c	Precip: 2.37 mm	Max Wind: 18.7 kph

	Wed 28 0:00 am	Wed 28 3:00 am	Wed 28 6:00 am	Wed 28 9:00 am	Wed 28 12:00 pm	Wed 28 3:00 pm	Wed 28 6:00 pm	Wed 28 9:00 pm
Icon
Temp	10.6°c	10.5°c	11.0°c	12.7°c	14.4°c	14.6°c	13.4°c	11.0°c
Wind	7.2 kmph	13.0 kmph	7.9 kmph	12.6 kmph	15.5 kmph	17.6 kmph	16.6 kmph	15.1 kmph
Precip	0.18 mm	0.36 mm	0.07 mm	0.17 mm	0.01 mm	0.02 mm	0.00 mm	0.08 mm
Cloud	100%	100%	99%	68%	70%	63%	100%	97%
Humidity	99%	97%	95%	83%	71%	75%	84%	93%
Pressure	1009 mb	1010 mb	1013 mb	1016 mb	1017 mb	1018 mb	1018 mb	1018 mb

Caernarfon Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 45°F	4°C / 39°F	5°C / 42°F	74 hours	103.01 mm / 4.06 In	10 days	1013 mb / 30 In
February	8°C / 46°F	4°C / 39°F	6°C / 42°F	71 hours	93.40 mm / 3.68 In	9 days	1013 mb / 30 In
March	9°C / 48°F	4°C / 39°F	6°C / 44°F	108 hours	85.56 mm / 3.37 In	8 days	1014 mb / 30 In
April	11°C / 52°F	6°C / 42°F	8°C / 47°F	121 hours	65.18 mm / 2.57 In	8 days	1015 mb / 30 In
May	14°C / 56°F	8°C / 46°F	11°C / 52°F	125 hours	75.85 mm / 2.99 In	9 days	1016 mb / 30 In
June	16°C / 61°F	11°C / 51°F	14°C / 56°F	123 hours	83.27 mm / 3.28 In	9 days	1016 mb / 30 In
July	17°C / 63°F	12°C / 54°F	15°C / 59°F	111 hours	95.20 mm / 3.75 In	10 days	1014 mb / 30 In
August	17°C / 63°F	13°C / 55°F	15°C / 59°F	102 hours	98.07 mm / 3.86 In	9 days	1014 mb / 30 In
September	16°C / 61°F	11°C / 52°F	14°C / 57°F	104 hours	97.61 mm / 3.84 In	9 days	1015 mb / 30 In
October	14°C / 56°F	10°C / 49°F	12°C / 53°F	73 hours	113.85 mm / 4.48 In	10 days	1013 mb / 30 In
November	10°C / 51°F	7°C / 45°F	9°C / 48°F	71 hours	127.46 mm / 5.02 In	11 days	1010 mb / 30 In
December	9°C / 47°F	5°C / 42°F	7°C / 44°F	65 hours	133.10 mm / 5.24 In	11 days	1011 mb / 30 In

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