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May Weather in Ballykelly, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Ballykelly, United Kingdom hovers around 11°C (51°F). You can expect minimums dropping to 0°C (33°F) and maximums reaching up to 22°C (72°F). With 76 mm (3.0 in) of precipitation spread over 15 days, the atmosphere remains quite humid with an average of 82%.

May Temperature in Ballykelly

In May in Ballykelly, the average temperature is 11°C (51°F). The maximum can reach 22°C (72°F) and the minimum can be as low as 0°C (33°F). Pack layers to stay comfortable while exploring the diverse weather conditions!

May Weather in Ballykelly: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ballykelly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ballykelly, May typically has an average temperature of 11°C (51°F), with highs reaching up to 22°C (72°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec424243465155585855514643
Data source: Temperature data for Ballykelly 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.

May Precipitation in Ballykelly

In Ballykelly in May, the precipitation amount is 76 mm (3.0 in), recorded over a span of 15 days.

May Precipitation Trends in Ballykelly

The chart displays monthly precipitation patterns in Ballykelly, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ballykelly, May typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec75110955777959513086109106111
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ballykelly

In Ballykelly in May, humidity is 82%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring additional layers to stay warm while exploring.

May Average Humidity in Ballykelly

This chart illustrates the average monthly humidity levels in Ballykelly, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ballykelly is approximately 82%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Ballykelly

In Ballykelly in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Ballykelly, you can refer to this Hourly UV Index in Ballykelly.

Maximum UV Index Levels in Ballykelly for May

The chart shows the monthly maximum UV Index (UVI) for Ballykelly in May, 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 May, the maximum UV index in Ballykelly typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Ballykelly May 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 May Weather in Ballykelly Compares to Other Months

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

This table compares monthly weather conditions in Ballykelly, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)75 mm (3.0 inches)87%low
February Weather6°C (42°F)110 mm (4.3 inches)86%low
March Weather6°C (44°F)95 mm (3.8 inches)86%moderate
April Weather8°C (47°F)57 mm (2.2 inches)85%moderate
May Weather11°C (51°F)76 mm (3.0 inches)82%high
June Weather13°C (56°F)95 mm (3.7 inches)84%very high
July Weather15°C (58°F)95 mm (3.7 inches)86%very high
August Weather14°C (58°F)130 mm (5.1 inches)86%high
September Weather13°C (55°F)86 mm (3.4 inches)88%moderate
October Weather10°C (51°F)109 mm (4.3 inches)89%moderate
November Weather8°C (46°F)106 mm (4.2 inches)90%low
December Weather6°C (44°F)111 mm (4.4 inches)86%low

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