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June Weather in Randalstown, United Kingdom

Last updated: August 27, 2025

In June, the average temperature in Randalstown, United Kingdom hovers around 14°C (57°F), with a minimum dipping to 6°C (42°F) and a pleasant maximum reaching 27°C (80°F). Expect frequent rain, as 82 mm (3.2 in) of precipitation typically falls over 16 days. The air remains quite humid, with an average humidity level of 84%, making it a perfect time to enjoy the lush beauty of the locale!

June Temperature in Randalstown

In June in Randalstown, the average temperature is 14°C (57°F). Maximums can reach 27°C (80°F) and minimums can drop to as low as 6°C (42°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates June temperature patterns in Randalstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Randalstown, June typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (80°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec424244475257605955514643
Data source: Temperature data for Randalstown 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 Randalstown

In Randalstown in June, the total precipitation amount is 82 mm (3.2 in) distributed over 16 days.

June Precipitation Trends in Randalstown

The chart displays monthly precipitation patterns in Randalstown, 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 Randalstown, June typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec5689784566828611870858582
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Randalstown

In Randalstown in June, humidity is 84%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel stifling and requiring frequent breaks to cool off.

June Average Humidity in Randalstown

This chart illustrates the average monthly humidity levels in Randalstown, 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 Randalstown is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Randalstown

In Randalstown 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 Randalstown.

Maximum UV Index Levels in Randalstown for June

The chart shows the monthly maximum UV Index (UVI) for Randalstown 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 Randalstown typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Randalstown 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 Randalstown Compares to Other Months

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

This table compares monthly weather conditions in Randalstown, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)56 mm (2.2 inches)87%low
February Weather6°C (42°F)89 mm (3.5 inches)86%low
March Weather6°C (44°F)78 mm (3.1 inches)86%moderate
April Weather8°C (47°F)45 mm (1.8 inches)85%moderate
May Weather11°C (52°F)66 mm (2.6 inches)82%high
June Weather14°C (57°F)82 mm (3.2 inches)84%very high
July Weather15°C (60°F)86 mm (3.4 inches)86%very high
August Weather15°C (59°F)118 mm (4.7 inches)86%high
September Weather13°C (56°F)70 mm (2.8 inches)88%moderate
October Weather10°C (51°F)85 mm (3.3 inches)89%moderate
November Weather8°C (46°F)85 mm (3.3 inches)90%low
December Weather6°C (43°F)82 mm (3.2 inches)86%low

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