Llanarthney Weather in January
January in Llanarthney brings low temperatures, with daytime highs of 9°C (48°F) and nights around 3°C (37°F). Quite a bit of rainfall is expected, around 131 mm (5.2 in), so pack an umbrella.
Rainfall in Llanarthney in January
Records from the past 30 years suggest around 20 days of rain, with 131 mm (5.2 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Llanarthney in January
Daytime temperatures in Llanarthney reach 9°C (48°F) in January, dropping to 3°C (37°F) at night. January is typically considered a winter month. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.
Sunshine in Llanarthney in January
The month is characterized by fewer sunny days, with roughly 53 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Llanarthney.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Llanarthney's climate page.
Llanarthney Temperature in January
Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
68%
Precipitation
131 mm (5.2 in)
Rainy days
20 days
Humidity
89% *
Sunshine
53 hours *
Percentage Sunshine
20% *
Best Places in the United Kingdom in January
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in January →
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What to Wear in Llanarthney in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Llanarthney in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Llanarthney's climate page.
Temperature Rainfall Sunshine Humidity
See the full Llanarthney climate overview or explore weather in the United Kingdom.
