March Weather in Evanston, United States

Last updated: June 24, 2025

In March, the average temperature in Evanston, United States hovers around 0°C (32°F), with a minimum dipping to -20°C (-4°F) and a maximum reaching 16°C (61°F). Expect about 55 mm (2.2 in) of precipitation spread across 11 days, contributing to an average humidity of 84%. Stay warm and prepared for the chilly embrace!

March Temperature in Evanston

In March in Evanston, the average temperature is 0°C (32°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures, dressing in layers to stay comfortable throughout the day.

March Weather in Evanston: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Evanston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Evanston, March typically has an average temperature of 0°C (32°F), with highs reaching up to 16°C (61°F) and lows dropping to around -20°C (-4°F).

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

March Precipitation in Evanston

In Evanston, in March, the total precipitation amount is 55 mm (2.2 in) over the course of 11 days.

March Precipitation Trends in Evanston

The chart displays monthly precipitation patterns in Evanston, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Evanston, March typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Evanston

In Evanston in March, humidity is 84%. With an average temperature of 0°C (32°F), this humidity feels like a cold, damp chill that seeps into your clothes, making traveling uncomfortable and necessitating extra layers to stay warm despite the moisture-laden air.

March Average Humidity in Evanston

This chart illustrates the average monthly humidity levels in Evanston, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Evanston is approximately 84%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Evanston

In Evanston in March, 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 Evanston.

Maximum UV Index Levels in Evanston for March

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

Data source: Evanston March 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 March Weather in Evanston Compares to Other Months

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

This table compares monthly weather conditions in Evanston, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	43 mm (1.7 inches)	91%	moderate
February Weather	-5°C (24°F)	52 mm (2.1 inches)	92%	high
March Weather	0°C (32°F)	55 mm (2.2 inches)	84%	very high
April Weather	3°C (38°F)	50 mm (2.0 inches)	74%	very high
May Weather	9°C (48°F)	61 mm (2.4 inches)	62%	extreme
June Weather	16°C (61°F)	21 mm (0.8 inches)	56%	extreme
July Weather	21°C (70°F)	23 mm (0.9 inches)	44%	extreme
August Weather	19°C (67°F)	21 mm (0.8 inches)	37%	extreme
September Weather	14°C (58°F)	27 mm (1.0 inches)	46%	very high
October Weather	5°C (41°F)	35 mm (1.4 inches)	67%	high
November Weather	0°C (33°F)	43 mm (1.7 inches)	84%	moderate
December Weather	-5°C (23°F)	42 mm (1.7 inches)	88%	moderate