Llanberis Weather History Gwynedd, United Kingdom

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Daily and hourly data from 1 Jan 2009 onwards.
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Thu 16 Apr, 2026 Weather in Llanberis

Sunrise: 06:15 AM Sunset: 08:18 PM	Moonrise: 05:37 AM Moonset: 07:25 PM	Max: 7.7 °c	Min: 4.6 °c	Avg: 6.0 °c	Precip: 2.20 mm	Max Wind: 41.4 kph

	Thu 16 0:00 am	Thu 16 3:00 am	Thu 16 6:00 am	Thu 16 9:00 am	Thu 16 12:00 pm	Thu 16 3:00 pm	Thu 16 6:00 pm	Thu 16 9:00 pm
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Temp	5.4°c	4.9°c	4.6°c	5.4°c	6.8°c	7.2°c	6.2°c	7.2°c
Wind	41.4 kmph	38.2 kmph	34.6 kmph	27.0 kmph	24.8 kmph	23.4 kmph	16.9 kmph	11.5 kmph
Precip	0.20 mm	0.30 mm	0.20 mm	0.10 mm	0.10 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	88%	98%	100%	55%	54%	71%	100%	100%
Humidity	90%	92%	91%	88%	81%	79%	81%	91%
Pressure	1009 mb	1010 mb	1011 mb	1014 mb	1016 mb	1017 mb	1017 mb	1018 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 / 46°F	2°C / 35°F	5°C / 41°F	104 hours	76.63 mm / 3.02 In	10 days	1015 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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