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June Weather in Trefonen, United Kingdom

Last updated: August 27, 2025

In Trefonen, United Kingdom, the average temperature for June hovers around 15°C (59°F), with a minimum dipping to 5°C (41°F) and a maximum reaching 28°C (83°F). Expect 81 mm (3.2 in) of precipitation spread over 12 days, contributing to an average humidity level of 81%. Prepare for a pleasantly mild, yet slightly damp month ahead!

June Temperature in Trefonen

In June in Trefonen, the average temperature is 15°C (59°F). Maximums can reach 28°C (83°F) and minimums can be as low as 5°C (41°F). This mild climate makes it a perfect time for travelers to explore the beautiful sights and enjoy outdoor activities.

June Weather in Trefonen: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Trefonen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trefonen, June typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec404243475258626056514543
Data source: Temperature data for Trefonen 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.

June Precipitation in Trefonen

In Trefonen in June, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.

June Precipitation Trends in Trefonen

The chart displays monthly precipitation patterns in Trefonen, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Trefonen, June typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec587579506481607266867192
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Trefonen

In Trefonen in June humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

June Average Humidity in Trefonen

This chart illustrates the average monthly humidity levels in Trefonen, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Trefonen is approximately 81%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Trefonen

In Trefonen in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Trefonen.

Maximum UV Index Levels in Trefonen for June

The chart shows the monthly maximum UV Index (UVI) for Trefonen in June, 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 June, the maximum UV index in Trefonen typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Trefonen June 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 June Weather in Trefonen Compares to Other Months

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

This table compares monthly weather conditions in Trefonen, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)58 mm (2.3 inches)89%low
February Weather5°C (42°F)75 mm (3.0 inches)88%low
March Weather6°C (44°F)79 mm (3.1 inches)86%moderate
April Weather8°C (47°F)50 mm (2.0 inches)84%moderate
May Weather11°C (53°F)64 mm (2.5 inches)79%high
June Weather15°C (59°F)81 mm (3.2 inches)81%very high
July Weather16°C (62°F)60 mm (2.4 inches)78%very high
August Weather16°C (61°F)72 mm (2.8 inches)79%high
September Weather14°C (57°F)66 mm (2.6 inches)85%moderate
October Weather11°C (51°F)86 mm (3.4 inches)90%moderate
November Weather7°C (46°F)71 mm (2.8 inches)91%low
December Weather6°C (43°F)92 mm (3.6 inches)89%low

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