August Weather in Alexandria, United States

Last updated: June 24, 2025

In Alexandria, United States, the average temperature in August is 23°C (74°F), making it a pleasant time to visit. Temperatures can fluctuate, with a minimum of 11°C (51°F) and a maximum of 34°C (94°F). Expect approximately 95 mm (3.7 in) of precipitation over 10 days, contributing to an average humidity of 79%.

August Temperature in Alexandria

In August in Alexandria, the average temperature is 23°C (74°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 11°C (51°F). This range makes it an ideal time for travelers seeking pleasant weather and a variety of outdoor activities.

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

The chart illustrates August temperature patterns in Alexandria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alexandria, August typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 11°C (51°F).

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

August Precipitation in Alexandria

In Alexandria in August, the total precipitation amount is 95 mm (3.7 in) over the course of 10 days.

August Precipitation Trends in Alexandria

The chart displays monthly precipitation patterns in Alexandria, 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 Alexandria, August typically receives around 95 mm (3.7 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 Alexandria

In Alexandria in August, humidity is 79%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit less comfortable, urging travelers to seek shade and hydration throughout the day.

August Average Humidity in Alexandria

This chart illustrates the average monthly humidity levels in Alexandria, 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 Alexandria is approximately 79%, 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 Alexandria

In Alexandria 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 Alexandria.

Maximum UV Index Levels in Alexandria for August

The chart shows the monthly maximum UV Index (UVI) for Alexandria 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 Alexandria typically reaches 9, which falls under the very high exposure category.

Data source: Alexandria 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 Alexandria Compares to Other Months

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

This table compares monthly weather conditions in Alexandria, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	78 mm (3.1 inches)	85%	moderate
February Weather	0°C (32°F)	89 mm (3.5 inches)	85%	moderate
March Weather	5°C (42°F)	114 mm (4.5 inches)	86%	high
April Weather	11°C (52°F)	94 mm (3.7 inches)	87%	very high
May Weather	18°C (64°F)	136 mm (5.4 inches)	81%	very high
June Weather	23°C (73°F)	109 mm (4.3 inches)	82%	extreme
July Weather	24°C (76°F)	107 mm (4.2 inches)	81%	very high
August Weather	23°C (74°F)	95 mm (3.7 inches)	79%	very high
September Weather	21°C (69°F)	76 mm (3.0 inches)	78%	very high
October Weather	14°C (57°F)	103 mm (4.1 inches)	81%	high
November Weather	5°C (42°F)	84 mm (3.3 inches)	89%	moderate
December Weather	2°C (36°F)	70 mm (2.8 inches)	86%	low