nomadseason

August Weather in Trawsfynydd, United Kingdom

Last updated: August 27, 2025

In Trawsfynydd, United Kingdom, the average temperature in August hovers around 15°C (59°F). Expect minimums of 6°C (43°F) and maximums reaching 27°C (80°F). During this month, the area experiences an average precipitation of 153 mm (6.0 in) over approximately 21 days. With an average humidity level of 79%, prepare for a pleasantly moist atmosphere!

August Temperature in Trawsfynydd

In August in Trawsfynydd, the average temperature is 15°C (59°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as 6°C (43°F). This variety in temperatures makes it essential to pack layers for a comfortable and enjoyable trip.

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

The chart illustrates August temperature patterns in Trawsfynydd, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trawsfynydd, August typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (80°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec404143465157605955504542
Data source: Temperature data for Trawsfynydd 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 Trawsfynydd

In Trawsfynydd in August, the precipitation amount is 153 mm (6.0 in) spread over 21 days.

August Precipitation Trends in Trawsfynydd

The chart displays monthly precipitation patterns in Trawsfynydd, 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 Trawsfynydd, August typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec103148141658810298153126163133165
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Trawsfynydd

In Trawsfynydd in August humidity is 79%. With an average temperature of 15°C (59°F), this humidity feels like a muggy embrace that clings to your skin, making outdoor activities somewhat uncomfortable. Travelers may find themselves frequently seeking shelter or refreshing drinks to combat the warm, damp air, as the moisture in the atmosphere feels particularly heavy, especially during longer excursions.

August Average Humidity in Trawsfynydd

This chart illustrates the average monthly humidity levels in Trawsfynydd, 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 Trawsfynydd is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Trawsfynydd

In Trawsfynydd 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 Trawsfynydd.

Maximum UV Index Levels in Trawsfynydd for August

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

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

This table compares monthly weather conditions in Trawsfynydd, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)103 mm (4.0 inches)89%low
February Weather5°C (41°F)147 mm (5.8 inches)88%low
March Weather6°C (43°F)141 mm (5.6 inches)86%moderate
April Weather8°C (47°F)65 mm (2.5 inches)84%moderate
May Weather11°C (51°F)88 mm (3.5 inches)79%high
June Weather14°C (57°F)102 mm (4.0 inches)81%very high
July Weather15°C (60°F)98 mm (3.9 inches)78%very high
August Weather15°C (59°F)153 mm (6.0 inches)79%high
September Weather13°C (55°F)126 mm (5.0 inches)85%moderate
October Weather10°C (50°F)163 mm (6.4 inches)90%moderate
November Weather7°C (45°F)133 mm (5.2 inches)91%low
December Weather6°C (43°F)165 mm (6.5 inches)89%low

Compare Trawsfynydd's Climate with Cities Worldwide