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May Weather in Larne, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Larne, United Kingdom hovers around 10°C (51°F), with a range that can drop to a minimum of 4°C (40°F) and peak at a comfortable 17°C (62°F). Expect some rainfall, with approximately 69 mm (2.7 in) of precipitation spread over 12 days. The air is quite humid, with an average humidity level of 82%, making it a month of cozy, albeit damp, weather.

May Temperature in Larne

In May in Larne, the average temperature is 10°C (51°F). The maximum can reach 17°C (62°F), while the minimum can drop to as low as 4°C (40°F). This pleasant weather makes Larne a great destination for outdoor activities and exploration during this time of year.

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

The chart illustrates May temperature patterns in Larne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Larne, May typically has an average temperature of 10°C (51°F), with highs reaching up to 17°C (62°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec434344465055575856524845
Data source: Temperature data for Larne 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 Larne

In Larne in May, the precipitation amount is 69 mm (2.7 in) over the span of 12 days.

May Precipitation Trends in Larne

The chart displays monthly precipitation patterns in Larne, 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 Larne, May typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec781119445699310812995125129118
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Larne

In Larne in May humidity is 82%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures less appealing and prompting travelers to seek cozy indoor activities or warm drinks to counter the brisk air.

May Average Humidity in Larne

This chart illustrates the average monthly humidity levels in Larne, 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 Larne 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 Larne

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

Maximum UV Index Levels in Larne for May

The chart shows the monthly maximum UV Index (UVI) for Larne 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 Larne typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865321
Data source: Larne 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 Larne Compares to Other Months

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

This table compares monthly weather conditions in Larne, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)78 mm (3.1 inches)87%low
February Weather6°C (43°F)111 mm (4.4 inches)86%low
March Weather7°C (44°F)94 mm (3.7 inches)86%moderate
April Weather8°C (47°F)45 mm (1.8 inches)85%moderate
May Weather10°C (51°F)69 mm (2.7 inches)82%high
June Weather13°C (55°F)93 mm (3.7 inches)84%very high
July Weather14°C (58°F)108 mm (4.2 inches)86%very high
August Weather14°C (58°F)129 mm (5.1 inches)86%high
September Weather13°C (56°F)95 mm (3.8 inches)88%moderate
October Weather11°C (53°F)125 mm (4.9 inches)89%moderate
November Weather9°C (48°F)128 mm (5.1 inches)90%low
December Weather7°C (45°F)118 mm (4.7 inches)86%low

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