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May Weather in Shelby, United States

Last updated: June 24, 2025

In May, the average temperature in Shelby, United States hovers around 12°C (53°F). Expect minimums to dip to a crisp -6°C (21°F) and highs reaching a pleasant 29°C (85°F). The region experiences an average precipitation of 62 mm (2.5 in) over approximately 10 days, contributing to a relatively high average humidity of 72%.

May Temperature in Shelby

In May in Shelby, the average temperature is 12°C (53°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as -6°C (21°F). This diverse temperature range makes Shelby a destination for travelers seeking both warm and cool weather experiences.

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

The chart illustrates May temperature patterns in Shelby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shelby, May typically has an average temperature of 12°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec221630405362706757413225
Data source: Temperature data for Shelby 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 Shelby

In Shelby in May, the total precipitation amount is 62 mm (2.5 in) over the course of 10 days.

May Precipitation Trends in Shelby

The chart displays monthly precipitation patterns in Shelby, 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 Shelby, May typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec143521426255112227232822
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Shelby

In Shelby in May humidity is 72%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration slightly uncomfortable but invigorating as you navigate the refreshing air.

May Average Humidity in Shelby

This chart illustrates the average monthly humidity levels in Shelby, 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 Shelby is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%83%76%73%75%75%70%67%72%82%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Shelby

In Shelby in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Shelby.

Maximum UV Index Levels in Shelby for May

The chart shows the monthly maximum UV Index (UVI) for Shelby 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 Shelby typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799997532
Data source: Shelby 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 Shelby Compares to Other Months

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

This table compares monthly weather conditions in Shelby, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)14 mm (0.5 inches)86%low
February Weather-9°C (16°F)35 mm (1.4 inches)89%moderate
March Weather-1°C (30°F)21 mm (0.8 inches)83%moderate
April Weather4°C (40°F)42 mm (1.6 inches)75%high
May Weather12°C (53°F)62 mm (2.5 inches)72%very high
June Weather17°C (62°F)55 mm (2.1 inches)75%very high
July Weather21°C (70°F)11 mm (0.4 inches)75%very high
August Weather20°C (67°F)22 mm (0.9 inches)69%very high
September Weather14°C (57°F)27 mm (1.1 inches)66%high
October Weather5°C (42°F)23 mm (0.9 inches)72%moderate
November Weather0°C (33°F)28 mm (1.1 inches)82%moderate
December Weather-4°C (25°F)22 mm (0.9 inches)89%low

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