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August Weather in Crowborough, United Kingdom

Last updated: August 27, 2025

In August, the average temperature in Crowborough, United Kingdom hovers around 18°C (64°F). Prepare for fluctuations, as temperatures can dip to a chilly 8°C (47°F) or soar to a warm 32°C (90°F). Expect some wet days, with 70 mm (2.7 in) of precipitation spread over approximately 12 days. Don’t forget, the average humidity sits at a comfortable 73%, adding to the region's unique climate.

August Temperature in Crowborough

In August in Crowborough, the average temperature is 18°C (64°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 8°C (47°F). This makes it a great time for travelers to enjoy a mix of warm and cool weather, perfect for exploring outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 8°C (47°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.

August Precipitation in Crowborough

In Crowborough in August, the precipitation amount is 70 mm (2.7 in) over the course of 12 days.

August Precipitation Trends in Crowborough

The chart displays monthly precipitation patterns in Crowborough, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Crowborough, August typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5560573666675670539168101
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Crowborough

In Crowborough in August, humidity is 73%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can leave travelers feeling a bit sluggish, making outdoor activities feel more demanding and encouraging frequent breaks to hydrate and cool off.

August Average Humidity in Crowborough

This chart illustrates the average monthly humidity levels in Crowborough, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Crowborough is approximately 73%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Crowborough

In Crowborough in August, 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 August

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