January Weather in Alexandria, United States

Last updated: June 24, 2025

In January, the average temperature in Alexandria, United States hovers around -5°C (22°F), but be prepared for a range that can dip as low as -29°C (-20°F) and soar up to 15°C (60°F). With an average precipitation of 72 mm (2.8 in) spread across 9 days, you may want to keep that umbrella handy. Additionally, you can expect a high humidity level of 86%, making the chill feel a bit more biting. Stay warm and dry!

January Temperature in Alexandria

In January in Alexandria, the average temperature is -5°C (22°F). Maximum temperatures can reach 15°C (60°F), while minimums can drop as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both cold and milder conditions.

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

The chart illustrates January 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, January typically has an average temperature of -5°C (22°F), with highs reaching up to 15°C (60°F) and lows dropping to around -29°C (-20°F).

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

January Precipitation in Alexandria

In Alexandria in January, the precipitation amount is 72 mm (2.8 in) over the course of 9 days.

January Precipitation Trends in Alexandria

The chart displays monthly precipitation patterns in Alexandria, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Alexandria, January typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Alexandria

In Alexandria in January, humidity is 86%. With an average temperature of -5°C (22°F), this humidity feels like you’re wading through a heavy fog, making travel uncomfortable and your clothes feel damp against your skin.

January Average Humidity in Alexandria

This chart illustrates the average monthly humidity levels in Alexandria, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Alexandria is approximately 86%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Alexandria

In Alexandria in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Alexandria, you can check the information here.

Maximum UV Index Levels in Alexandria for January

The chart shows the monthly maximum UV Index (UVI) for Alexandria in January, 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 January, the maximum UV index in Alexandria typically reaches 3, which falls under the moderate exposure category.

Data source: Alexandria January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (22°F)	72 mm (2.8 inches)	86%	moderate
February Weather	-4°C (25°F)	83 mm (3.3 inches)	84%	moderate
March Weather	0°C (32°F)	75 mm (2.9 inches)	82%	moderate
April Weather	7°C (44°F)	128 mm (5.1 inches)	80%	very high
May Weather	13°C (56°F)	82 mm (3.2 inches)	72%	very high
June Weather	19°C (66°F)	95 mm (3.7 inches)	72%	very high
July Weather	22°C (72°F)	135 mm (5.3 inches)	67%	very high
August Weather	21°C (70°F)	96 mm (3.8 inches)	66%	very high
September Weather	17°C (63°F)	68 mm (2.7 inches)	71%	high
October Weather	11°C (51°F)	131 mm (5.1 inches)	78%	moderate
November Weather	3°C (37°F)	113 mm (4.4 inches)	84%	moderate
December Weather	-3°C (27°F)	116 mm (4.6 inches)	81%	low