August Weather in Derby, United States

Last updated: June 24, 2025

In August, the average temperature in Derby, United States hovers around 22°C (72°F), providing a pleasant climate for outdoor activities. Expect minimum temperatures to dip to 10°C (50°F), while highs can reach up to 36°C (97°F). This month also sees an average precipitation of 35 mm (1.4 in) spread across about 7 days, with an overall humidity level of 56%, making it a season of refreshing warmth and mild moisture.

August Temperature in Derby

In August in Derby, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 10°C (50°F). This makes Derby a great destination for travelers seeking warm weather with the option for cooler evenings.

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

The chart illustrates August temperature patterns in Derby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Derby, August typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).

Data source: Temperature data for Derby generated using information from the Copernicus Climate Change Service.

August Precipitation in Derby

In Derby in August, the precipitation amount is 35 mm (1.4 in) over the course of 7 days.

August Precipitation Trends in Derby

The chart displays monthly precipitation patterns in Derby, 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 Derby, August typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Derby

In Derby in August humidity is 56%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it quite comfortable for traveling while also adding a touch of stickiness that encourages you to hydrate and seek out refreshing breaks in the shade.

August Average Humidity in Derby

This chart illustrates the average monthly humidity levels in Derby, 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 Derby is approximately 56%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Derby

In Derby in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Derby.

Maximum UV Index Levels in Derby for August

The chart shows the monthly maximum UV Index (UVI) for Derby 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 Derby typically reaches 11, which falls under the extreme exposure category.

Data source: Derby 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 Derby Compares to Other Months

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

This table compares monthly weather conditions in Derby, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	23 mm (0.9 inches)	88%	moderate
February Weather	-1°C (30°F)	29 mm (1.1 inches)	87%	high
March Weather	4°C (40°F)	57 mm (2.3 inches)	81%	very high
April Weather	8°C (47°F)	55 mm (2.2 inches)	76%	extreme
May Weather	13°C (56°F)	111 mm (4.4 inches)	66%	extreme
June Weather	20°C (68°F)	48 mm (1.9 inches)	58%	extreme
July Weather	23°C (74°F)	43 mm (1.7 inches)	52%	extreme
August Weather	22°C (72°F)	35 mm (1.4 inches)	56%	extreme
September Weather	19°C (66°F)	29 mm (1.2 inches)	65%	very high
October Weather	9°C (49°F)	37 mm (1.5 inches)	76%	high
November Weather	5°C (41°F)	24 mm (1.0 inches)	82%	moderate
December Weather	1°C (34°F)	14 mm (0.6 inches)	89%	moderate