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Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:05
Sunrise
21:31
Sunset
Moon
First Quarter
56% illuminated
14:13
Moonrise
01:02
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
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Resources
UV Index
Humidity
Frequently asked questions about weather in Llanelli
How warm does it get in Llanelli?
The warmest month in Llanelli is July, with average high temperatures of 19°C. The average temperature during this period is around 16°C.
How cold does it get in Llanelli?
The coldest month in Llanelli is January, with average low temperatures of 3°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Llanelli?
The wettest month in Llanelli is December, with an average of 161mm of precipitation.
What is the driest time of year in Llanelli?
The driest month in Llanelli is April, with an average of 64mm of precipitation.
