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May Weather in Southam, United Kingdom

Last updated: August 27, 2025

In May, the average temperature in Southam, United Kingdom hovers around 12°C (54°F). Expect a minimum of 0°C (31°F) and a potential maximum of 26°C (79°F). This month witnesses about 66 mm (2.6 in) of precipitation over roughly 11 days, with an average humidity of 80%. Prepare for a diverse weather experience!

May Temperature in Southam

In May in Southam, the average temperature is 12°C (54°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as 0°C (31°F). Be sure to pack layers for your trip to accommodate the wide temperature range!

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

The chart illustrates May temperature patterns in Southam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Southam, May typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646358524643
Data source: Temperature data for Southam 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 Southam

In Southam in May, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

May Precipitation Trends in Southam

The chart displays monthly precipitation patterns in Southam, 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 Southam, May typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec535465416674737558896482
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Southam

In Southam 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 Southam

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

In Southam 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 Southam.

Maximum UV Index Levels in Southam for May

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

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

This table compares monthly weather conditions in Southam, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)53 mm (2.1 inches)90%low
February Weather6°C (42°F)54 mm (2.1 inches)88%low
March Weather7°C (45°F)65 mm (2.6 inches)86%moderate
April Weather9°C (48°F)41 mm (1.6 inches)84%moderate
May Weather12°C (54°F)66 mm (2.6 inches)80%high
June Weather16°C (61°F)74 mm (2.9 inches)81%very high
July Weather18°C (64°F)73 mm (2.9 inches)76%very high
August Weather17°C (63°F)75 mm (2.9 inches)77%high
September Weather14°C (58°F)58 mm (2.3 inches)85%moderate
October Weather11°C (52°F)89 mm (3.5 inches)90%moderate
November Weather8°C (46°F)64 mm (2.5 inches)92%low
December Weather6°C (43°F)82 mm (3.2 inches)90%low

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