August Weather in Henderson, United States

Last updated: June 24, 2025

In August, the average temperature in Henderson, United States hovers around 29°C (85°F), with a comfortable minimum of 18°C (65°F) and a peak that can soar to 40°C (104°F). Expect about 77 mm (3.0 in) of precipitation spread over 10 days, contributing to an average humidity level of 65%. Perfect for those who enjoy a warm and slightly humid climate!

August Temperature in Henderson

In August in Henderson, the average temperature is 29°C (85°F). Maximums can reach 40°C (104°F) and minimums can be as low as 18°C (65°F). It’s advisable to pack light clothing and stay hydrated while exploring the warm and varied climate.

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

The chart illustrates August temperature patterns in Henderson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Henderson, August typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (104°F) and lows dropping to around 18°C (65°F).

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

August Precipitation in Henderson

In Henderson in August, the total precipitation amount is 77 mm (3.0 in) spread over a duration of 10 days.

August Precipitation Trends in Henderson

The chart displays monthly precipitation patterns in Henderson, 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 Henderson, August typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 10 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 Henderson

In Henderson in August humidity is 65%. With an average temperature of 29°C (85°F), this humidity feels like a dense, warm blanket enveloping you as you travel, making the air thick and slightly uncomfortable, yet still invigorating for exploring the sights.

August Average Humidity in Henderson

This chart illustrates the average monthly humidity levels in Henderson, 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 Henderson is approximately 65%, 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 Henderson

In Henderson 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 Henderson.

Maximum UV Index Levels in Henderson for August

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

Data source: Henderson 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 Henderson Compares to Other Months

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

This table compares monthly weather conditions in Henderson, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	104 mm (4.1 inches)	82%	moderate
February Weather	11°C (52°F)	146 mm (5.7 inches)	80%	high
March Weather	16°C (61°F)	125 mm (4.9 inches)	78%	very high
April Weather	19°C (66°F)	144 mm (5.7 inches)	79%	very high
May Weather	23°C (75°F)	140 mm (5.5 inches)	81%	extreme
June Weather	27°C (81°F)	112 mm (4.4 inches)	77%	extreme
July Weather	29°C (84°F)	82 mm (3.2 inches)	72%	extreme
August Weather	29°C (85°F)	77 mm (3.0 inches)	65%	extreme
September Weather	26°C (80°F)	90 mm (3.6 inches)	63%	very high
October Weather	20°C (69°F)	103 mm (4.0 inches)	70%	very high
November Weather	14°C (58°F)	59 mm (2.3 inches)	82%	high
December Weather	12°C (53°F)	121 mm (4.8 inches)	88%	moderate