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May Weather in Crowborough, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Crowborough, United Kingdom is a comfortable 13°C (55°F). You can expect minimums dropping to 1°C (33°F) and highs reaching up to 25°C (77°F). During this period, precipitation averages around 66 mm (2.6 in) over the course of 11 days, with an average humidity of 82%. Whether you're exploring or relaxing, be prepared for a mix of weather!

May Temperature in Crowborough

In May in Crowborough, the average temperature is 13°C (55°F). The maximum can reach 25°C (77°F), while the minimum can be as low as 1°C (33°F). This mild climate makes Crowborough an appealing destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates May 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, May typically has an average temperature of 13°C (55°F), with highs reaching up to 25°C (77°F) and lows dropping to around 1°C (33°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.

May Precipitation in Crowborough

In Crowborough in May, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

May Precipitation Trends in Crowborough

The chart displays monthly precipitation patterns in Crowborough, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Crowborough, May typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5560573666675670539168101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Crowborough

In Crowborough in May, humidity is 82%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities sticky and uncomfortable for traveling.

May Average Humidity in Crowborough

This chart illustrates the average monthly humidity levels in Crowborough, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Crowborough is approximately 82%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Crowborough

In Crowborough in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Crowborough.

Maximum UV Index Levels in Crowborough for May

The chart shows the monthly maximum UV Index (UVI) for Crowborough in May, 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 May, the maximum UV index in Crowborough typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Crowborough May 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 May 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 May’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 May’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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