May Weather in Alexandria, United States

Last updated: June 24, 2025

In May, the average temperature in Alexandria, United States hovers around 13°C (56°F). Temperatures can fluctuate significantly, dipping to a minimum of -2°C (29°F), and soaring to a maximum of 33°C (92°F). Expect about 81 mm (3.2 in) of precipitation spread over 10 days, while the average humidity remains relatively high at 76%.

May Temperature in Alexandria

In May in Alexandria, the average temperature is 13°C (56°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as -2°C (29°F). Be prepared for a wide range of temperatures when traveling to Alexandria during this month.

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

The chart illustrates May 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, May typically has an average temperature of 13°C (56°F), with highs reaching up to 33°C (92°F) and lows dropping to around -2°C (29°F).

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

May Precipitation in Alexandria

In Alexandria in May, the precipitation amount is 81 mm (3.2 in) over a span of 10 days.

May Precipitation Trends in Alexandria

The chart displays monthly precipitation patterns in Alexandria, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Alexandria, May typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Alexandria

In Alexandria in May humidity is 76%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the heavy, moisture-laden air.

May Average Humidity in Alexandria

This chart illustrates the average monthly humidity levels in Alexandria, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Alexandria is approximately 76%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Alexandria

In Alexandria in May, 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 May

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

Data source: Alexandria May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (12°F)	19 mm (0.8 inches)	85%	low
February Weather	-11°C (12°F)	21 mm (0.8 inches)	89%	moderate
March Weather	-2°C (29°F)	36 mm (1.4 inches)	81%	moderate
April Weather	4°C (40°F)	66 mm (2.6 inches)	82%	high
May Weather	13°C (56°F)	81 mm (3.2 inches)	76%	very high
June Weather	21°C (69°F)	79 mm (3.1 inches)	81%	very high
July Weather	22°C (73°F)	109 mm (4.3 inches)	82%	very high
August Weather	20°C (69°F)	118 mm (4.6 inches)	83%	very high
September Weather	16°C (61°F)	93 mm (3.7 inches)	82%	high
October Weather	7°C (45°F)	89 mm (3.5 inches)	82%	moderate
November Weather	-1°C (30°F)	26 mm (1.0 inches)	87%	moderate
December Weather	-7°C (20°F)	43 mm (1.7 inches)	84%	low