March Weather in Elgin, United States

Last updated: June 24, 2025

In Elgin, United States, the average temperature in March hovers around 2°C (36°F), with a minimum dipping to -12°C (10°F) and a maximum reaching 17°C (64°F). This month typically sees about 97 mm (3.8 in) of precipitation spread over 15 days, resulting in an average humidity of 85%. Prepare for a chilly and damp experience!

March Temperature in Elgin

In March in Elgin, the average temperature is 2°C (36°F), with maximums reaching 17°C (64°F) and minimums dropping as low as -12°C (10°F). Travelers should be prepared for a wide temperature range, packing layers to ensure comfort throughout the day.

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

The chart illustrates March temperature patterns in Elgin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Elgin, March typically has an average temperature of 2°C (36°F), with highs reaching up to 17°C (64°F) and lows dropping to around -12°C (10°F).

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

March Precipitation in Elgin

In Elgin in March, the total precipitation amount is 97 mm (3.8 in) spread over 15 days.

March Precipitation Trends in Elgin

The chart displays monthly precipitation patterns in Elgin, 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 Elgin, March typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 15 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 Elgin

In Elgin in March, humidity is 85%. With an average temperature of 2°C (36°F), this humidity feels like an icy blanket clinging to your skin, making travel challenging as the cold dampness seeps into your bones and fogs your breath.

March Average Humidity in Elgin

This chart illustrates the average monthly humidity levels in Elgin, 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 Elgin is approximately 85%, 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 Elgin

In Elgin in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Elgin.

Maximum UV Index Levels in Elgin for March

The chart shows the monthly maximum UV Index (UVI) for Elgin 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 Elgin typically reaches 7, which falls under the high exposure category.

Data source: Elgin 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 Elgin Compares to Other Months

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

This table compares monthly weather conditions in Elgin, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	93 mm (3.7 inches)	86%	moderate
February Weather	-2°C (29°F)	144 mm (5.7 inches)	86%	moderate
March Weather	2°C (36°F)	97 mm (3.8 inches)	85%	high
April Weather	6°C (43°F)	95 mm (3.8 inches)	83%	very high
May Weather	11°C (51°F)	72 mm (2.8 inches)	77%	very high
June Weather	15°C (59°F)	44 mm (1.7 inches)	81%	very high
July Weather	20°C (69°F)	3 mm (0.1 inches)	76%	very high
August Weather	20°C (68°F)	16 mm (0.6 inches)	60%	very high
September Weather	14°C (58°F)	39 mm (1.5 inches)	58%	very high
October Weather	7°C (45°F)	73 mm (2.9 inches)	75%	moderate
November Weather	2°C (36°F)	93 mm (3.7 inches)	85%	moderate
December Weather	-1°C (30°F)	111 mm (4.4 inches)	87%	low