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January Weather in Crowborough, United Kingdom

Last updated: August 27, 2025

In Crowborough, United Kingdom, the average temperature in January hovers around 5°C (41°F). Temperatures can dip as low as -5°C (24°F) and soar to a maximum of 13°C (56°F). Expect about 55 mm (2.2 in) of precipitation over approximately 10 days, with humidity levels averaging a notable 91%. Stay prepared for damp and chilly conditions!

January Temperature in Crowborough

In January in Crowborough, the average temperature is 5°C (41°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -5°C (24°F). Be prepared for chilly weather and pack accordingly when traveling during this time.

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

The chart illustrates January temperature patterns in Crowborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crowborough, January typically has an average temperature of 5°C (41°F), with highs reaching up to 13°C (56°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346495561646459544744
Data source: Temperature data for Crowborough 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 Crowborough

In Crowborough in January, the precipitation amount is 55 mm (2.2 in) spread over a duration of 10 days.

January Precipitation Trends in Crowborough

The chart displays monthly precipitation patterns in Crowborough, 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 Crowborough, January typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5560573666675670539168101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Crowborough

In Crowborough 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 Crowborough

This chart illustrates the average monthly humidity levels in Crowborough, 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 Crowborough is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Crowborough

In Crowborough 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 Crowborough.

Maximum UV Index Levels in Crowborough for January

The chart shows the monthly maximum UV Index (UVI) for Crowborough 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 Crowborough typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Crowborough 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 Crowborough Compares to Other Months

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

This table compares monthly weather conditions in Crowborough, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)55 mm (2.2 inches)91%low
February Weather6°C (43°F)60 mm (2.4 inches)89%low
March Weather8°C (46°F)57 mm (2.2 inches)86%moderate
April Weather9°C (49°F)36 mm (1.4 inches)85%moderate
May Weather13°C (55°F)66 mm (2.6 inches)82%high
June Weather16°C (61°F)67 mm (2.6 inches)81%very high
July Weather18°C (65°F)56 mm (2.2 inches)76%very high
August Weather18°C (64°F)70 mm (2.7 inches)73%high
September Weather15°C (60°F)53 mm (2.1 inches)80%high
October Weather12°C (54°F)91 mm (3.6 inches)89%moderate
November Weather8°C (47°F)68 mm (2.7 inches)92%low
December Weather7°C (44°F)101 mm (4.0 inches)92%low

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