Llanelli Weather History Carmarthenshire, 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.
Yearly Monthly Averages
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Fri 25 Apr, 2025 Weather in Llanelli

Sunrise: 05:59 AM Sunset: 08:31 PM	Moonrise: 05:00 AM Moonset: 05:35 PM	Max: 13.2 °c	Min: 8.3 °c	Avg: 10.6 °c	Precip: 0.96 mm	Max Wind: 25.6 kph

	Fri 25 0:00 am	Fri 25 3:00 am	Fri 25 6:00 am	Fri 25 9:00 am	Fri 25 12:00 pm	Fri 25 3:00 pm	Fri 25 6:00 pm	Fri 25 9:00 pm
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Temp	10.1°c	8.4°c	8.8°c	11.2°c	13.0°c	12.8°c	10.9°c	10.0°c
Wind	11.9 kmph	13.7 kmph	16.6 kmph	24.1 kmph	24.1 kmph	20.9 kmph	14.4 kmph	12.6 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.02 mm	0.15 mm	0.14 mm	0.02 mm
Cloud	54%	100%	81%	47%	84%	97%	100%	74%
Humidity	84%	91%	88%	78%	75%	75%	86%	89%
Pressure	1022 mb	1021 mb	1021 mb	1021 mb	1021 mb	1020 mb	1020 mb	1021 mb

Llanelli Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	8°C / 46°F	4°C / 39°F	6°C / 43°F	92 hours	130.39 mm / 5.13 In	10 days	1015 mb / 30 In
February	8°C / 46°F	4°C / 40°F	6°C / 43°F	81 hours	106.02 mm / 4.17 In	9 days	1014 mb / 30 In
March	9°C / 49°F	5°C / 40°F	7°C / 45°F	123 hours	92.62 mm / 3.65 In	8 days	1015 mb / 30 In
April	12°C / 53°F	6°C / 43°F	9°C / 48°F	134 hours	66.83 mm / 2.63 In	8 days	1016 mb / 30 In
May	14°C / 57°F	9°C / 47°F	11°C / 52°F	140 hours	89.92 mm / 3.54 In	9 days	1017 mb / 30 In
June	17°C / 62°F	11°C / 52°F	14°C / 57°F	132 hours	94.56 mm / 3.72 In	9 days	1016 mb / 30 In
July	18°C / 65°F	13°C / 56°F	16°C / 60°F	127 hours	105.96 mm / 4.17 In	9 days	1015 mb / 30 In
August	18°C / 64°F	13°C / 56°F	16°C / 60°F	116 hours	120.97 mm / 4.76 In	10 days	1015 mb / 30 In
September	17°C / 62°F	12°C / 54°F	14°C / 58°F	130 hours	106.55 mm / 4.19 In	8 days	1016 mb / 30 In
October	14°C / 57°F	10°C / 51°F	12°C / 54°F	94 hours	151.66 mm / 5.97 In	10 days	1014 mb / 30 In
November	11°C / 52°F	7°C / 45°F	9°C / 49°F	93 hours	156.90 mm / 6.18 In	12 days	1011 mb / 30 In
December	9°C / 48°F	6°C / 43°F	7°C / 45°F	82 hours	166.66 mm / 6.56 In	12 days	1013 mb / 30 In

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