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August Weather in Castor, United Kingdom

Last updated: August 27, 2025

In Castor, United Kingdom, the average temperature in August hovers around 18°C (64°F), providing a pleasant climate. Expect the mercury to dip as low as 9°C (48°F) and reach up to 34°C (94°F) on warmer days. During this time, precipitation averages 74 mm (2.9 in) across 12 days, while the air maintains a humidity level of 77%, creating a comfortable yet slightly damp atmosphere. Enjoy the diverse weather this month brings!

August Temperature in Castor

In August in Castor, the average temperature is 18°C (64°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to 9°C (48°F). Be prepared for a mix of warm days and cooler nights during your travels.

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

The chart illustrates August temperature patterns in Castor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castor, August typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656459534643
Data source: Temperature data for Castor 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 Castor

In Castor in August, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

August Precipitation Trends in Castor

The chart displays monthly precipitation patterns in Castor, 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 Castor, August typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec474856376473707456775177
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Castor

In Castor in August humidity is 77%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making it feel muggy and potentially uncomfortable for traveling, as sweat clings to your skin and the air thickens around you.

August Average Humidity in Castor

This chart illustrates the average monthly humidity levels in Castor, 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 Castor is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Castor

In Castor 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 Castor.

Maximum UV Index Levels in Castor for August

The chart shows the monthly maximum UV Index (UVI) for Castor 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 Castor typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Castor 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 Castor Compares to Other Months

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

This table compares monthly weather conditions in Castor, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)47 mm (1.9 inches)90%low
February Weather6°C (43°F)48 mm (1.9 inches)88%low
March Weather7°C (45°F)56 mm (2.2 inches)86%moderate
April Weather9°C (49°F)37 mm (1.4 inches)84%moderate
May Weather13°C (55°F)64 mm (2.5 inches)80%high
June Weather16°C (61°F)73 mm (2.9 inches)81%very high
July Weather18°C (65°F)70 mm (2.8 inches)76%very high
August Weather18°C (64°F)74 mm (2.9 inches)77%high
September Weather15°C (59°F)56 mm (2.2 inches)85%moderate
October Weather12°C (53°F)77 mm (3.0 inches)90%moderate
November Weather8°C (46°F)51 mm (2.0 inches)92%low
December Weather6°C (43°F)77 mm (3.0 inches)90%low

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