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January Weather in Dinas Powys, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Dinas Powys, United Kingdom hovers around 6°C (42°F), with chilly minimums dipping to -3°C (27°F) and comfortable maximums reaching 13°C (56°F). Expect 75 mm (3.0 in) of precipitation over 12 days, paired with a high average humidity of 88%. Whether you're braving the cold or navigating the rain, come prepared for a quintessentially brisk experience!

January Temperature in Dinas Powys

In January in Dinas Powys, the average temperature is 6°C (42°F). Maximum temperatures can reach 13°C (56°F), while the minimum can drop to as low as -3°C (27°F). Be prepared for chilly weather and dress in layers if you plan to travel during this time.

January Weather in Dinas Powys: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Dinas Powys, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dinas Powys, January typically has an average temperature of 6°C (42°F), with highs reaching up to 13°C (56°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424345485460636258534745
Data source: Temperature data for Dinas Powys generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Dinas Powys

In Dinas Powys in January, the precipitation amount is 75 mm (3.0 in) over the course of 12 days.

January Precipitation Trends in Dinas Powys

The chart displays monthly precipitation patterns in Dinas Powys, 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 Dinas Powys, January typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec751019857798485978113599130
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Dinas Powys

In Dinas Powys in January, humidity is 88%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to your skin and saps your energy.

January Average Humidity in Dinas Powys

This chart illustrates the average monthly humidity levels in Dinas Powys, 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 Dinas Powys 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 Dinas Powys

In Dinas Powys 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 Dinas Powys.

Maximum UV Index Levels in Dinas Powys for January

The chart shows the monthly maximum UV Index (UVI) for Dinas Powys 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 Dinas Powys typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Dinas Powys 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 Dinas Powys Compares to Other Months

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

This table compares monthly weather conditions in Dinas Powys, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)75 mm (3.0 inches)88%low
February Weather6°C (44°F)101 mm (4.0 inches)88%low
March Weather7°C (45°F)97 mm (3.8 inches)86%moderate
April Weather9°C (49°F)57 mm (2.2 inches)84%high
May Weather12°C (54°F)79 mm (3.1 inches)80%high
June Weather15°C (60°F)84 mm (3.3 inches)80%very high
July Weather17°C (63°F)85 mm (3.3 inches)70%very high
August Weather17°C (62°F)97 mm (3.8 inches)73%high
September Weather15°C (59°F)81 mm (3.2 inches)79%high
October Weather12°C (54°F)135 mm (5.3 inches)89%moderate
November Weather9°C (48°F)99 mm (3.9 inches)90%low
December Weather7°C (45°F)130 mm (5.1 inches)89%low

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