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May Weather in Harby, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Harby, United Kingdom hovers around 12°C (54°F). Temperatures can vary from a chilly 0°C (33°F) to a warm 26°C (80°F). Expect 62 mm (2.5 in) of precipitation spread across approximately 12 days, while humidity levels are relatively high at 80%.

May Temperature in Harby

In May in Harby, the average temperature is 12°C (54°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as 0°C (33°F). This weather makes Harby a great destination for travelers seeking mild temperatures and the chance to experience both warm and cool days.

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

The chart illustrates May temperature patterns in Harby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harby, May typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (80°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec404244485460646358524542
Data source: Temperature data for Harby 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 Harby

In Harby in May, the precipitation amount is 62 mm (2.5 in) over the course of 12 days.

May Precipitation Trends in Harby

The chart displays monthly precipitation patterns in Harby, 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 Harby, May typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec495662396276777761796077
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Harby

In Harby 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 Harby

This chart illustrates the average monthly humidity levels in Harby, 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 Harby is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Harby

In Harby 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 Harby.

Maximum UV Index Levels in Harby for May

The chart shows the monthly maximum UV Index (UVI) for Harby 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 Harby typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Harby 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 Harby Compares to Other Months

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

This table compares monthly weather conditions in Harby, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)49 mm (1.9 inches)90%low
February Weather6°C (42°F)56 mm (2.2 inches)88%low
March Weather7°C (45°F)62 mm (2.4 inches)86%moderate
April Weather9°C (48°F)39 mm (1.5 inches)84%moderate
May Weather12°C (54°F)62 mm (2.5 inches)80%high
June Weather16°C (60°F)76 mm (3.0 inches)81%very high
July Weather18°C (64°F)77 mm (3.0 inches)76%very high
August Weather17°C (63°F)77 mm (3.0 inches)77%high
September Weather14°C (58°F)61 mm (2.4 inches)85%moderate
October Weather11°C (52°F)79 mm (3.1 inches)90%moderate
November Weather7°C (46°F)60 mm (2.4 inches)92%low
December Weather6°C (42°F)77 mm (3.0 inches)90%low

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