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May Weather in Kilwinning, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Kilwinning, United Kingdom is a mild 11°C (52°F). Expect minimums of around 1°C (33°F) and pleasant highs reaching up to 25°C (77°F). With 67 mm (2.6 in) of precipitation spread over 11 days, you might want to keep an umbrella handy. The average humidity hovers around a comfortable 80%, making it a refreshing time to explore!

May Temperature in Kilwinning

In May in Kilwinning, the average temperature is 11°C (52°F). The maximum can reach 25°C (77°F), while the minimum can be as low as 1°C (33°F). This weather makes it a great time to explore the outdoors, so pack accordingly for both warm afternoons and cooler evenings.

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

The chart illustrates May temperature patterns in Kilwinning, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kilwinning, May typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (77°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec424243465257595955514643
Data source: Temperature data for Kilwinning 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.

May Precipitation in Kilwinning

In Kilwinning in May, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

May Precipitation Trends in Kilwinning

The chart displays monthly precipitation patterns in Kilwinning, 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 Kilwinning, May typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1001481144767109100141107166133140
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Kilwinning

In Kilwinning in May, humidity is 80%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as you navigate through the thick, languid air.

May Average Humidity in Kilwinning

This chart illustrates the average monthly humidity levels in Kilwinning, 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 Kilwinning is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Kilwinning

In Kilwinning 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 Kilwinning, you can refer to this Hourly UV Index in Kilwinning.

Maximum UV Index Levels in Kilwinning for May

The chart shows the monthly maximum UV Index (UVI) for Kilwinning 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 Kilwinning typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Kilwinning 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 Kilwinning Compares to Other Months

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

This table compares monthly weather conditions in Kilwinning, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)100 mm (3.9 inches)90%low
February Weather6°C (42°F)148 mm (5.8 inches)88%low
March Weather6°C (44°F)114 mm (4.5 inches)86%moderate
April Weather8°C (47°F)47 mm (1.9 inches)85%moderate
May Weather11°C (52°F)67 mm (2.6 inches)80%high
June Weather14°C (57°F)109 mm (4.3 inches)83%very high
July Weather15°C (60°F)100 mm (3.9 inches)82%very high
August Weather15°C (59°F)141 mm (5.6 inches)82%high
September Weather13°C (56°F)107 mm (4.2 inches)88%moderate
October Weather10°C (51°F)166 mm (6.5 inches)90%moderate
November Weather8°C (46°F)132 mm (5.2 inches)92%low
December Weather6°C (43°F)140 mm (5.5 inches)89%low

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