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May Weather in Witney, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Witney, United Kingdom is a comfortable 12°C (54°F). Expect a minimum of -1°C (31°F) and a maximum of 26°C (78°F), offering a wide range for seasonal activities. With precipitation totaling 74 mm (2.9 in) over 12 days, and an average humidity level of 79%, be prepared for the occasional rain shower. Perfect for those who enjoy a fresh, brisk climate!

May Temperature in Witney

In May in Witney, the average temperature is 12°C (54°F). The maximum can reach 26°C (78°F), while the minimum can be as low as -1°C (31°F). This means travelers should be prepared for a wide range of temperatures, making layering essential for comfort.

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

The chart illustrates May temperature patterns in Witney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Witney, May typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (78°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646258524543
Data source: Temperature data for Witney 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 Witney

In Witney in May, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

May Precipitation Trends in Witney

The chart displays monthly precipitation patterns in Witney, 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 Witney, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec525565427477697559956186
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Witney

In Witney in May, humidity is 79%. With an average temperature of 12°C (54°F), this humidity makes traveling feel quite muggy, leading to a sticky discomfort that can sap your energy and make outdoor activities less enjoyable.

May Average Humidity in Witney

This chart illustrates the average monthly humidity levels in Witney, 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 Witney is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Witney

In Witney 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 Witney.

Maximum UV Index Levels in Witney for May

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

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

This table compares monthly weather conditions in Witney, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)52 mm (2.0 inches)91%low
February Weather6°C (42°F)55 mm (2.2 inches)89%low
March Weather7°C (45°F)65 mm (2.6 inches)86%moderate
April Weather9°C (48°F)42 mm (1.6 inches)85%high
May Weather12°C (54°F)74 mm (2.9 inches)79%high
June Weather16°C (61°F)77 mm (3.0 inches)80%very high
July Weather18°C (64°F)69 mm (2.7 inches)71%very high
August Weather17°C (63°F)74 mm (2.9 inches)76%high
September Weather14°C (58°F)59 mm (2.3 inches)82%high
October Weather11°C (52°F)95 mm (3.7 inches)90%moderate
November Weather7°C (46°F)61 mm (2.4 inches)92%low
December Weather6°C (43°F)86 mm (3.4 inches)92%low

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