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January Weather in Overton, United Kingdom

Last updated: August 27, 2025

In Overton, United Kingdom, the average temperature in January hovers around 5°C (41°F), with a minimum dipping to -4°C (26°F) and a maximum reaching 14°C (57°F). Expect about 50 mm (2.0 in) of precipitation over 10 days, accompanied by a high average humidity of 91%, making it a month where cozy indoor activities are definitely appealing!

January Temperature in Overton

In January in Overton, the average temperature is 5°C (41°F). Maximums can reach 14°C (57°F) and minimums can be as low as -4°C (26°F). Travelers should prepare for chilly weather and pack accordingly, ensuring they have warm clothing for their visit.

January Weather in Overton: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Overton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Overton, January typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495461646358534643
Data source: Temperature data for Overton 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 Overton

In Overton in January, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

January Precipitation Trends in Overton

The chart displays monthly precipitation patterns in Overton, 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 Overton, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec505663397279657147996088
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Overton

In Overton in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.

January Average Humidity in Overton

This chart illustrates the average monthly humidity levels in Overton, 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 Overton is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Overton

In Overton 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 Overton.

Maximum UV Index Levels in Overton for January

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

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

This table compares monthly weather conditions in Overton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)50 mm (2.0 inches)91%low
February Weather6°C (43°F)56 mm (2.2 inches)89%low
March Weather7°C (45°F)63 mm (2.5 inches)86%moderate
April Weather9°C (49°F)39 mm (1.5 inches)85%high
May Weather12°C (55°F)72 mm (2.8 inches)79%high
June Weather16°C (61°F)79 mm (3.1 inches)80%very high
July Weather18°C (65°F)65 mm (2.5 inches)71%very high
August Weather17°C (63°F)71 mm (2.8 inches)76%high
September Weather15°C (59°F)47 mm (1.9 inches)82%high
October Weather11°C (53°F)99 mm (3.9 inches)90%moderate
November Weather8°C (46°F)60 mm (2.3 inches)92%low
December Weather6°C (44°F)88 mm (3.4 inches)92%low

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