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August Weather in Hailsham, United Kingdom

Last updated: August 27, 2025

In August, the average temperature in Hailsham, United Kingdom is a pleasant 18°C (64°F). Expect a comfortable range, with minimums dipping to 12°C (54°F) and maximums reaching up to 24°C (76°F). However, be prepared for some rain, as precipitation averages 70 mm (2.8 in) over 12 days. With an average humidity of 73%, it's the perfect time to enjoy the mild climate!

August Temperature in Hailsham

In August in Hailsham, the average temperature is 18°C (64°F), with maximums reaching 24°C (76°F) and minimums dropping to as low as 12°C (54°F). This pleasant climate makes it an ideal time for outdoor adventures and sightseeing in Hailsham.

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

The chart illustrates August temperature patterns in Hailsham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hailsham, August typically has an average temperature of 18°C (64°F), with highs reaching up to 24°C (76°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec454546495359636462575148
Data source: Temperature data for Hailsham 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 Hailsham

In Hailsham in August, the precipitation amount is 70 mm (2.8 in) over the course of 12 days.

August Precipitation Trends in Hailsham

The chart displays monthly precipitation patterns in Hailsham, 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 Hailsham, August typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec788067314960497067131120147
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Hailsham

In Hailsham 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 Hailsham

This chart illustrates the average monthly humidity levels in Hailsham, 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 Hailsham 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 Hailsham

In Hailsham 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 Hailsham.

Maximum UV Index Levels in Hailsham for August

The chart shows the monthly maximum UV Index (UVI) for Hailsham 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 Hailsham typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Hailsham 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 Hailsham Compares to Other Months

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

This table compares monthly weather conditions in Hailsham, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)78 mm (3.1 inches)91%low
February Weather7°C (45°F)80 mm (3.2 inches)89%low
March Weather8°C (47°F)67 mm (2.6 inches)86%moderate
April Weather9°C (49°F)31 mm (1.2 inches)85%high
May Weather12°C (54°F)49 mm (1.9 inches)82%high
June Weather15°C (59°F)60 mm (2.3 inches)81%very high
July Weather17°C (63°F)49 mm (1.9 inches)76%very high
August Weather18°C (64°F)70 mm (2.8 inches)73%high
September Weather16°C (62°F)66 mm (2.6 inches)80%high
October Weather14°C (58°F)131 mm (5.1 inches)89%moderate
November Weather11°C (52°F)120 mm (4.7 inches)92%low
December Weather9°C (48°F)147 mm (5.8 inches)92%low

Compare Hailsham's Climate with Cities Worldwide