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August Weather in Brynamman, United Kingdom

Last updated: August 27, 2025

In Brynamman, United Kingdom, the average temperature in August hovers around 15°C (60°F), with a minimum of 5°C (42°F) and a maximum reaching up to 28°C (83°F). Expect a precipitation of 139 mm (5.5 in) spread across 20 days, contributing to an average humidity level of 73%. Whether you're enjoying a mild day or dancing under the rain, be prepared for a variety of weather!

August Temperature in Brynamman

In August in Brynamman, the average temperature is 15°C (60°F). Maximums can reach 28°C (83°F), while minimums can be as low as 5°C (42°F). This pleasant climate offers a comfortable experience for travelers, making it an ideal time to explore Brynamman.

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

The chart illustrates August temperature patterns in Brynamman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brynamman, August typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec404243475258616056514543
Data source: Temperature data for Brynamman 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 Brynamman

In Brynamman in August, the total precipitation amount is 139 mm (5.5 in) spread over 20 days.

August Precipitation Trends in Brynamman

The chart displays monthly precipitation patterns in Brynamman, 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 Brynamman, August typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec10015312968107103107139110168135170
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Brynamman

In Brynamman in August, humidity is 73%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make traveling feel quite muggy; therefore, staying hydrated and taking breaks in shaded areas is essential to fully enjoy your adventure.

August Average Humidity in Brynamman

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

In Brynamman 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 Brynamman.

Maximum UV Index Levels in Brynamman for August

The chart shows the monthly maximum UV Index (UVI) for Brynamman 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 Brynamman typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Brynamman 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 Brynamman Compares to Other Months

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

This table compares monthly weather conditions in Brynamman, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)100 mm (4.0 inches)88%low
February Weather5°C (42°F)153 mm (6.0 inches)88%low
March Weather6°C (44°F)129 mm (5.1 inches)86%moderate
April Weather9°C (48°F)68 mm (2.7 inches)84%high
May Weather11°C (53°F)107 mm (4.2 inches)80%high
June Weather15°C (58°F)103 mm (4.1 inches)80%very high
July Weather16°C (61°F)107 mm (4.2 inches)70%very high
August Weather15°C (60°F)139 mm (5.5 inches)73%high
September Weather13°C (56°F)110 mm (4.3 inches)79%high
October Weather11°C (51°F)168 mm (6.6 inches)89%moderate
November Weather7°C (46°F)135 mm (5.3 inches)90%low
December Weather6°C (43°F)170 mm (6.7 inches)89%low

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