nomadseason

August Weather in Castle Cary, United Kingdom

Last updated: August 27, 2025

In Castle Cary, United Kingdom, the average temperature in August is a pleasant 17°C (62°F). However, temperatures can vary significantly, with a minimum of 7°C (44°F) and a maximum of 31°C (88°F). You can expect around 85 mm (3.3 in) of precipitation over 12 days, along with an average humidity level of 73%.

August Temperature in Castle Cary

In August in Castle Cary, the average temperature is 17°C (62°F). The maximum can reach 31°C (88°F), while the minimum can drop as low as 7°C (44°F). Be sure to pack layers for your travels, as the temperature can vary significantly throughout the day.

August Weather in Castle Cary: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Castle Cary, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castle Cary, August typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495460646258534644
Data source: Temperature data for Castle Cary generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Castle Cary

In Castle Cary in August, the precipitation amount is 85 mm (3.3 in) over a duration of 12 days.

August Precipitation Trends in Castle Cary

The chart displays monthly precipitation patterns in Castle Cary, 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 Castle Cary, August typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5362755174816485501036392
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Castle Cary

In Castle Cary in August, humidity is 73%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making it quite uncomfortable for traveling as it can leave you feeling sticky and exhausted quickly.

August Average Humidity in Castle Cary

This chart illustrates the average monthly humidity levels in Castle Cary, 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 Castle Cary is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Castle Cary

In Castle Cary 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 Castle Cary.

Maximum UV Index Levels in Castle Cary for August

The chart shows the monthly maximum UV Index (UVI) for Castle Cary 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 Castle Cary typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Castle Cary 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 Castle Cary Compares to Other Months

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

This table compares monthly weather conditions in Castle Cary, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)53 mm (2.1 inches)88%low
February Weather6°C (43°F)62 mm (2.5 inches)88%low
March Weather7°C (45°F)75 mm (2.9 inches)86%moderate
April Weather9°C (49°F)51 mm (2.0 inches)84%moderate
May Weather12°C (54°F)74 mm (2.9 inches)80%high
June Weather16°C (60°F)80 mm (3.2 inches)80%very high
July Weather18°C (64°F)64 mm (2.5 inches)70%very high
August Weather17°C (62°F)85 mm (3.3 inches)73%high
September Weather14°C (58°F)50 mm (2.0 inches)79%high
October Weather11°C (53°F)103 mm (4.1 inches)89%moderate
November Weather8°C (47°F)63 mm (2.5 inches)90%low
December Weather7°C (44°F)92 mm (3.6 inches)89%low

Compare Castle Cary's Climate with Cities Worldwide