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May Weather in White Waltham, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in White Waltham, United Kingdom is a mild 13°C (55°F). Expect a range from a brisk 1°C (33°F) to a warm 26°C (79°F). Rain might grace your visit, with precipitation totaling 65 mm (2.6 in) over approximately 10 days. With an average humidity of 79%, you’ll feel the gentle embrace of this vibrant season.

May Temperature in White Waltham

In May in White Waltham, the average temperature is 13°C (55°F), with maxima reaching 26°C (79°F) and minima dipping as low as 1°C (33°F). Be prepared for a range of weather conditions while enjoying your travels!

May Weather in White Waltham: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in White Waltham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In White Waltham, May typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656359534643
Data source: Temperature data for White Waltham 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 White Waltham

In White Waltham in May, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.

May Precipitation Trends in White Waltham

The chart displays monthly precipitation patterns in White Waltham, 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 White Waltham, May typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec515258346575666947925483
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in White Waltham

In White Waltham 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 White Waltham

This chart illustrates the average monthly humidity levels in White Waltham, 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 White Waltham 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 White Waltham

In White Waltham 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 White Waltham.

Maximum UV Index Levels in White Waltham for May

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

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

This table compares monthly weather conditions in White Waltham, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)51 mm (2.0 inches)91%low
February Weather6°C (43°F)52 mm (2.0 inches)89%low
March Weather7°C (45°F)58 mm (2.3 inches)86%moderate
April Weather9°C (49°F)34 mm (1.4 inches)85%high
May Weather13°C (55°F)65 mm (2.6 inches)79%high
June Weather16°C (62°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 (64°F)69 mm (2.7 inches)76%high
September Weather15°C (59°F)47 mm (1.8 inches)82%high
October Weather12°C (53°F)92 mm (3.6 inches)90%moderate
November Weather8°C (46°F)54 mm (2.1 inches)92%low
December Weather6°C (44°F)83 mm (3.2 inches)92%low

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