August Weather in Hempstead, United States

Last updated: June 24, 2025

In August, the average temperature in Hempstead, United States is a warm 29°C (85°F), with extremes ranging from a comfortable 21°C (70°F) to a scorching 40°C (104°F). During this time, expect 149 mm (5.9 in) of precipitation spread over 14 days, contributing to an average humidity of 68%. It’s a vibrant month where warmth and moisture come together!

August Temperature in Hempstead

In August in Hempstead, the average temperature is 29°C (85°F), with maximums reaching up to 40°C (104°F) and minimums dropping to as low as 21°C (70°F). This warm climate makes Hempstead an ideal destination for travelers seeking sunny weather and outdoor adventures.

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

The chart illustrates August temperature patterns in Hempstead, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hempstead, 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 21°C (70°F).

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

August Precipitation in Hempstead

In Hempstead in August, the precipitation amount is 149 mm (5.9 in) over a span of 14 days.

August Precipitation Trends in Hempstead

The chart displays monthly precipitation patterns in Hempstead, 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 Hempstead, August typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 14 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 Hempstead

In Hempstead in August, humidity is 68%. With an average temperature of 29°C (85°F), this humidity feels like a thick blanket enveloping you, making traveling feel oppressive and heavy, forcing you to seek shade and stay hydrated frequently.

August Average Humidity in Hempstead

This chart illustrates the average monthly humidity levels in Hempstead, 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 Hempstead is approximately 68%, 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 Hempstead

In Hempstead 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 Hempstead.

Maximum UV Index Levels in Hempstead for August

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

Data source: Hempstead 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 Hempstead Compares to Other Months

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

This table compares monthly weather conditions in Hempstead, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	75 mm (3.0 inches)	78%	moderate
February Weather	13°C (57°F)	95 mm (3.7 inches)	81%	very high
March Weather	18°C (65°F)	70 mm (2.7 inches)	76%	very high
April Weather	21°C (70°F)	83 mm (3.3 inches)	79%	extreme
May Weather	25°C (78°F)	177 mm (7.0 inches)	79%	extreme
June Weather	28°C (82°F)	139 mm (5.5 inches)	74%	extreme
July Weather	29°C (84°F)	110 mm (4.3 inches)	71%	extreme
August Weather	29°C (85°F)	149 mm (5.9 inches)	68%	extreme
September Weather	27°C (80°F)	134 mm (5.3 inches)	73%	extreme
October Weather	22°C (72°F)	90 mm (3.5 inches)	75%	very high
November Weather	17°C (62°F)	70 mm (2.8 inches)	78%	high
December Weather	14°C (57°F)	107 mm (4.2 inches)	84%	moderate