August Weather in Centennial, United States

Last updated: June 24, 2025

In August, the average temperature in Centennial, United States is a balmy 21°C (69°F). Expect to experience a range with minimum temperatures dipping to 8°C (47°F) and soaring up to a maximum of 34°C (94°F). Precipitation is moderate, with an average of 37 mm (1.4 in) over 9 days, while the air holds a comfortable average humidity of 56%. Enjoy the delightful climate!

August Temperature in Centennial

In August in Centennial, the average temperature is 21°C (69°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 8°C (47°F). This pleasant climate makes Centennial an ideal destination for travelers seeking diverse weather experiences.

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

The chart illustrates August temperature patterns in Centennial, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Centennial, August typically has an average temperature of 21°C (69°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (47°F).

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

August Precipitation in Centennial

In Centennial in August, the total precipitation amount is 37 mm (1.4 in) spread across 9 days.

August Precipitation Trends in Centennial

The chart displays monthly precipitation patterns in Centennial, 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 Centennial, August typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 9 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 Centennial

In Centennial in August humidity is 56%. With an average temperature of 21°C (69°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and outdoor exploration, though travelers may want to keep hydrated and dress in light layers to enjoy the warm, slightly moist air.

August Average Humidity in Centennial

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

In Centennial 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 Centennial.

Maximum UV Index Levels in Centennial for August

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

Data source: Centennial 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 Centennial Compares to Other Months

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

This table compares monthly weather conditions in Centennial, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	23 mm (0.9 inches)	88%	moderate
February Weather	-3°C (27°F)	28 mm (1.1 inches)	87%	high
March Weather	2°C (37°F)	64 mm (2.5 inches)	81%	very high
April Weather	6°C (44°F)	57 mm (2.2 inches)	76%	extreme
May Weather	11°C (53°F)	118 mm (4.6 inches)	66%	extreme
June Weather	19°C (66°F)	56 mm (2.2 inches)	58%	extreme
July Weather	21°C (71°F)	57 mm (2.2 inches)	52%	extreme
August Weather	21°C (69°F)	37 mm (1.4 inches)	56%	extreme
September Weather	17°C (64°F)	36 mm (1.4 inches)	65%	very high
October Weather	8°C (47°F)	38 mm (1.5 inches)	76%	high
November Weather	3°C (38°F)	23 mm (0.9 inches)	82%	moderate
December Weather	-1°C (31°F)	14 mm (0.6 inches)	89%	moderate