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May Weather in Alston, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Alston, United Kingdom hovers around 10°C (50°F). Expect minimums to dip as low as -3°C (27°F) and maximums reaching up to 25°C (76°F). With an average precipitation of 68 mm (2.7 in) spread across 15 days, and a high humidity level of 80%, be prepared for a mix of chilly and damp weather!

May Temperature in Alston

In May in Alston, the average temperature is 10°C (50°F), with maximums reaching up to 25°C (76°F) and minimums dropping as low as -3°C (27°F). This variation makes it essential for travelers to pack layers to stay comfortable in changing weather conditions.

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

The chart illustrates May temperature patterns in Alston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alston, May typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (76°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec373841445055585753484239
Data source: Temperature data for Alston 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 Alston

In Alston in May, the total precipitation amount is 68 mm (2.7 in) recorded over a span of 15 days.

May Precipitation Trends in Alston

The chart displays monthly precipitation patterns in Alston, 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 Alston, May typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec791231084868101981179212084101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Alston

In Alston in May, humidity is 80%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill enveloping you, making traveling somewhat uncomfortable as it seeps into your clothes and clings to your skin, leaving you longing for a cozy indoor refuge.

May Average Humidity in Alston

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

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

Maximum UV Index Levels in Alston for May

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

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

This table compares monthly weather conditions in Alston, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)79 mm (3.1 inches)90%low
February Weather4°C (39°F)123 mm (4.8 inches)88%low
March Weather5°C (41°F)108 mm (4.3 inches)86%moderate
April Weather7°C (44°F)48 mm (1.9 inches)85%moderate
May Weather10°C (50°F)68 mm (2.7 inches)80%high
June Weather13°C (56°F)101 mm (4.0 inches)83%very high
July Weather14°C (58°F)98 mm (3.8 inches)82%very high
August Weather14°C (57°F)117 mm (4.6 inches)82%high
September Weather12°C (53°F)92 mm (3.6 inches)88%moderate
October Weather9°C (48°F)120 mm (4.7 inches)90%moderate
November Weather6°C (43°F)84 mm (3.3 inches)92%low
December Weather4°C (39°F)101 mm (4.0 inches)89%low

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