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June Weather in Portesham, United Kingdom

Last updated: August 27, 2025

In June, the average temperature in Portesham, United Kingdom is a pleasant 16°C (61°F). You can expect temperatures to range from a minimum of 7°C (44°F) to a maximum of 29°C (84°F). With an average humidity of 80%, the climate can feel quite warm and moist. Be prepared for some rain as well, with a total precipitation of 76 mm (3.0 in) scattered over about 11 days.

June Temperature in Portesham

In June in Portesham, the average temperature is 16°C (61°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 7°C (44°F). This moderate climate makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates June temperature patterns in Portesham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portesham, June typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (84°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec424446495461646359544845
Data source: Temperature data for Portesham 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 Portesham

In Portesham in June, the total precipitation amount is 76 mm (3.0 in), recorded over a period of 11 days.

June Precipitation Trends in Portesham

The chart displays monthly precipitation patterns in Portesham, 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 Portesham, June typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5164734873765378481066698
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Portesham

In Portesham in June, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.

June Average Humidity in Portesham

This chart illustrates the average monthly humidity levels in Portesham, 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 Portesham is approximately 80%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Portesham

In Portesham 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 Portesham.

Maximum UV Index Levels in Portesham for June

The chart shows the monthly maximum UV Index (UVI) for Portesham 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 Portesham typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Portesham 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 Portesham Compares to Other Months

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

This table compares monthly weather conditions in Portesham, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)51 mm (2.0 inches)88%low
February Weather7°C (44°F)64 mm (2.5 inches)88%low
March Weather8°C (46°F)73 mm (2.9 inches)86%moderate
April Weather10°C (49°F)48 mm (1.9 inches)84%high
May Weather12°C (55°F)73 mm (2.9 inches)80%high
June Weather16°C (61°F)76 mm (3.0 inches)80%very high
July Weather18°C (64°F)53 mm (2.1 inches)70%very high
August Weather17°C (63°F)78 mm (3.1 inches)73%high
September Weather15°C (59°F)48 mm (1.9 inches)79%high
October Weather12°C (54°F)106 mm (4.2 inches)89%moderate
November Weather9°C (48°F)66 mm (2.6 inches)90%low
December Weather7°C (46°F)98 mm (3.9 inches)89%low

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