Llanberis Weather History Gwynedd, United Kingdom

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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.
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Wed 15 Jul, 2026 Weather in Llanberis

Sunrise: 05:08 AM Sunset: 09:36 PM	Moonrise: 05:41 AM Moonset: 10:26 PM	Max: 20.4 °c	Min: 12.7 °c	Avg: 16.6 °c	Precip: 0.00 mm	Max Wind: 12.6 kph

	Wed 15 0:00 am	Wed 15 3:00 am	Wed 15 6:00 am	Wed 15 9:00 am	Wed 15 12:00 pm	Wed 15 3:00 pm	Wed 15 6:00 pm	Wed 15 9:00 pm
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Temp	16.1°c	13.3°c	13.0°c	15.1°c	18.5°c	20.4°c	19.5°c	17.6°c
Wind	12.6 kmph	11.9 kmph	11.2 kmph	11.9 kmph	10.1 kmph	11.5 kmph	12.6 kmph	9.4 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	0%	0%	4%	6%	2%	5%	4%	3%
Humidity	80%	92%	93%	78%	64%	54%	67%	84%
Pressure	1024 mb	1024 mb	1025 mb	1024 mb	1025 mb	1024 mb	1023 mb	1024 mb

Llanberis Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 38°F	-1°C / 30°F	1°C / 34°F	64 hours	120.25 mm / 4.73 In	15 days	1013 mb / 30 In
February	4°C / 39°F	-1°C / 31°F	2°C / 35°F	58 hours	114.94 mm / 4.53 In	13 days	1013 mb / 30 In
March	6°C / 42°F	0°C / 32°F	3°C / 37°F	94 hours	103.67 mm / 4.08 In	11 days	1014 mb / 30 In
April	8°C / 47°F	2°C / 35°F	5°C / 41°F	104 hours	75.59 mm / 2.98 In	10 days	1016 mb / 30 In
May	11°C / 51°F	4°C / 40°F	8°C / 46°F	112 hours	90.77 mm / 3.57 In	11 days	1016 mb / 30 In
June	13°C / 56°F	7°C / 45°F	10°C / 51°F	105 hours	104.17 mm / 4.10 In	10 days	1016 mb / 30 In
July	14°C / 58°F	9°C / 48°F	12°C / 53°F	91 hours	110.77 mm / 4.36 In	10 days	1014 mb / 30 In
August	14°C / 57°F	9°C / 48°F	11°C / 53°F	83 hours	116.25 mm / 4.58 In	11 days	1014 mb / 30 In
September	13°C / 55°F	7°C / 45°F	10°C / 50°F	88 hours	109.40 mm / 4.31 In	9 days	1015 mb / 30 In
October	10°C / 49°F	5°C / 41°F	7°C / 45°F	61 hours	124.94 mm / 4.92 In	11 days	1012 mb / 30 In
November	6°C / 44°F	2°C / 36°F	4°C / 40°F	59 hours	145.02 mm / 5.71 In	13 days	1010 mb / 30 In
December	5°C / 40°F	1°C / 33°F	3°C / 37°F	56 hours	160.61 mm / 6.32 In	14 days	1012 mb / 30 In

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