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August Weather in Shelby, United States

Last updated: June 24, 2025

In August, the average temperature in Shelby, United States is a pleasant 20°C (67°F). However, be prepared for a range of weather, with minimums dipping to 1°C (35°F) and highs reaching up to 39°C (102°F). You can expect 22 mm (0.9 in) of precipitation over about 3 days, accompanied by an average humidity of 69%. Stay hydrated and enjoy the diverse climate!

August Temperature in Shelby

In August in Shelby, the average temperature is 20°C (67°F). Maximum temperatures can reach 39°C (102°F), while minimum temperatures can dip as low as 1°C (35°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates August 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, August typically has an average temperature of 20°C (67°F), with highs reaching up to 39°C (102°F) and lows dropping to around 1°C (35°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.

August Precipitation in Shelby

In Shelby in August, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

August Precipitation Trends in Shelby

The chart displays monthly precipitation patterns in Shelby, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Shelby, August typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec143521426255112227232822
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Shelby

In Shelby in August humidity is 69%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that might leave travelers feeling sticky and slightly fatigued, making outdoor adventures a bit more challenging than usual.

August Average Humidity in Shelby

This chart illustrates the average monthly humidity levels in Shelby, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Shelby is approximately 69%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Shelby

In Shelby in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for Shelby in August, 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 August, the maximum UV index in Shelby typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799997532
Data source: Shelby August 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 August 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 August’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 August’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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