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May Weather in Williton, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Williton, United Kingdom hovers around 12°C (54°F). Expect a chilly minimum of 5°C (41°F) and a comfortable maximum of 21°C (70°F). Be prepared for 74 mm (2.9 in) of precipitation spread over 11 days, with humidity levels averaging at 80%.

May Temperature in Williton

In May, in Williton, the average temperature is 12°C (54°F). The maximum can reach 21°C (70°F), and the minimum can be as low as 5°C (41°F). This climate makes it ideal for travelers who enjoy mild weather and outdoor activities.

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

The chart illustrates May temperature patterns in Williton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williton, May typically has an average temperature of 12°C (54°F), with highs reaching up to 21°C (70°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec444445485459636360555046
Data source: Temperature data for Williton 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 Williton

In Williton in May, the precipitation amount is 74 mm (2.9 in) spread over the course of 11 days.

May Precipitation Trends in Williton

The chart displays monthly precipitation patterns in Williton, 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 Williton, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7890975774868210591146102129
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Williton

In Williton in May, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.

May Average Humidity in Williton

This chart illustrates the average monthly humidity levels in Williton, 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 Williton is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Williton

In Williton in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Williton.

Maximum UV Index Levels in Williton for May

The chart shows the monthly maximum UV Index (UVI) for Williton 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 Williton typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Williton 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 Williton Compares to Other Months

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

This table compares monthly weather conditions in Williton, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)78 mm (3.1 inches)88%low
February Weather7°C (45°F)90 mm (3.5 inches)88%low
March Weather7°C (46°F)97 mm (3.8 inches)86%moderate
April Weather9°C (49°F)57 mm (2.2 inches)84%high
May Weather12°C (54°F)74 mm (2.9 inches)80%high
June Weather15°C (60°F)86 mm (3.4 inches)80%very high
July Weather17°C (63°F)82 mm (3.2 inches)70%very high
August Weather17°C (63°F)105 mm (4.1 inches)73%high
September Weather16°C (60°F)90 mm (3.6 inches)79%high
October Weather13°C (55°F)146 mm (5.7 inches)89%moderate
November Weather10°C (50°F)102 mm (4.0 inches)90%low
December Weather8°C (47°F)129 mm (5.1 inches)89%low

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