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May Weather in Sonning, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Sonning, United Kingdom hovers around 13°C (55°F). Expect a minimum of 0°C (33°F) and a maximum of 26°C (78°F) for a varied climate experience. With precipitation totaling 68 mm (2.7 in) spread over 11 days, and an average humidity of 79%, don’t forget to pack your umbrella as well as light layers for comfort!

May Temperature in Sonning

In May in Sonning, the average temperature is 13°C (55°F). The maximum can reach 26°C (78°F), while the minimum can dip as low as 0°C (33°F). This moderate climate makes Sonning an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates May temperature patterns in Sonning, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sonning, May typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (78°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656359534643
Data source: Temperature data for Sonning 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 Sonning

In Sonning in May, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

May Precipitation Trends in Sonning

The chart displays monthly precipitation patterns in Sonning, 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 Sonning, May typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec505259376875667049955583
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sonning

In Sonning in May humidity is 79%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill that permeates clothing, making outdoor activities slightly uncomfortable and prompting travelers to seek shelter or dress in layers to stay warm while adjusting to the moist air.

May Average Humidity in Sonning

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

In Sonning 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 Sonning.

Maximum UV Index Levels in Sonning for May

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

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

This table compares monthly weather conditions in Sonning, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)50 mm (2.0 inches)91%low
February Weather6°C (43°F)52 mm (2.0 inches)89%low
March Weather7°C (45°F)59 mm (2.3 inches)86%moderate
April Weather9°C (49°F)36 mm (1.4 inches)85%high
May Weather13°C (55°F)68 mm (2.7 inches)79%high
June Weather16°C (61°F)75 mm (2.9 inches)80%very high
July Weather18°C (65°F)66 mm (2.6 inches)71%very high
August Weather17°C (63°F)70 mm (2.8 inches)76%high
September Weather15°C (59°F)49 mm (1.9 inches)82%high
October Weather11°C (53°F)95 mm (3.7 inches)90%moderate
November Weather8°C (46°F)55 mm (2.2 inches)92%low
December Weather6°C (43°F)83 mm (3.3 inches)92%low

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