nomadseason

January Weather in Newcastle Emlyn, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Newcastle Emlyn, United Kingdom hovers around 6°C (43°F), with daily highs reaching up to 14°C (57°F) and lows dipping to a chilly -4°C (25°F). Expect about 80 mm (3.2 in) of precipitation over 12 days, contributing to a notably high average humidity of 88%. Stay prepared for a damp yet brisk atmosphere!

January Temperature in Newcastle Emlyn

In January in Newcastle Emlyn, the average temperature is 6°C (43°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -4°C (25°F). Be sure to pack layered clothing to stay comfortable in the fluctuating temperatures while exploring.

January Weather in Newcastle Emlyn: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Newcastle Emlyn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newcastle Emlyn, January typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec434445495359626158534845
Data source: Temperature data for Newcastle Emlyn generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Newcastle Emlyn

In Newcastle Emlyn in January, the precipitation amount is 80 mm (3.2 in) over a span of 12 days.

January Precipitation Trends in Newcastle Emlyn

The chart displays monthly precipitation patterns in Newcastle Emlyn, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Newcastle Emlyn, January typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec801061015979937611296129124144
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Newcastle Emlyn

In Newcastle Emlyn in January, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

January Average Humidity in Newcastle Emlyn

This chart illustrates the average monthly humidity levels in Newcastle Emlyn, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Newcastle Emlyn is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Newcastle Emlyn

In Newcastle Emlyn in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Newcastle Emlyn.

Maximum UV Index Levels in Newcastle Emlyn for January

The chart shows the monthly maximum UV Index (UVI) for Newcastle Emlyn in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Newcastle Emlyn typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Newcastle Emlyn January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Newcastle Emlyn Compares to Other Months

Weather in Newcastle Emlyn varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Newcastle Emlyn, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Newcastle Emlyn, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)80 mm (3.2 inches)88%low
February Weather7°C (44°F)106 mm (4.2 inches)88%low
March Weather7°C (45°F)101 mm (4.0 inches)86%moderate
April Weather9°C (49°F)59 mm (2.3 inches)84%moderate
May Weather12°C (54°F)79 mm (3.1 inches)80%high
June Weather15°C (59°F)93 mm (3.7 inches)80%very high
July Weather17°C (62°F)76 mm (3.0 inches)70%very high
August Weather16°C (61°F)112 mm (4.4 inches)73%high
September Weather14°C (58°F)96 mm (3.8 inches)79%high
October Weather12°C (53°F)129 mm (5.1 inches)89%moderate
November Weather9°C (48°F)124 mm (4.9 inches)90%low
December Weather7°C (46°F)144 mm (5.7 inches)89%low

Compare Newcastle Emlyn's Climate with Cities Worldwide