March Weather in Willow, United States

Last updated: June 24, 2025

In Willow, United States, the average temperature in March hovers around -6°C (22°F). Expect a chilly range with minimums dropping to -26°C (-14°F) and occasional highs reaching 9°C (49°F). Be prepared for some moisture, as precipitation averages 41 mm (1.6 in) over about 9 days, contributing to a high average humidity of 90%.

March Temperature in Willow

In March in Willow, the average temperature is -6°C (22°F), with maximums reaching 9°C (49°F) and minimums dropping as low as -26°C (-14°F). Travelers should be prepared for cold weather and pack accordingly to enjoy their visit.

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

The chart illustrates March temperature patterns in Willow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Willow, March typically has an average temperature of -6°C (22°F), with highs reaching up to 9°C (49°F) and lows dropping to around -26°C (-14°F).

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

March Precipitation in Willow

In Willow in March, the precipitation amount is 41 mm (1.6 in) spread over 9 days.

March Precipitation Trends in Willow

The chart displays monthly precipitation patterns in Willow, 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 Willow, March typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 9 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 Willow

In Willow in March, humidity is 90%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while navigating through the damp, frosty air.

March Average Humidity in Willow

This chart illustrates the average monthly humidity levels in Willow, 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 Willow is approximately 90%, 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 Willow

In Willow in March, 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 Willow, you can check the information here.

Maximum UV Index Levels in Willow for March

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

Data source: Willow 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 Willow Compares to Other Months

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

This table compares monthly weather conditions in Willow, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (10°F)	36 mm (1.4 inches)	95%	low
February Weather	-9°C (16°F)	48 mm (1.9 inches)	95%	low
March Weather	-6°C (22°F)	41 mm (1.6 inches)	90%	moderate
April Weather	2°C (36°F)	40 mm (1.6 inches)	82%	moderate
May Weather	9°C (49°F)	79 mm (3.1 inches)	85%	moderate
June Weather	14°C (57°F)	80 mm (3.2 inches)	95%	high
July Weather	16°C (62°F)	86 mm (3.4 inches)	100%	high
August Weather	14°C (58°F)	134 mm (5.3 inches)	99%	moderate
September Weather	9°C (49°F)	107 mm (4.2 inches)	97%	moderate
October Weather	3°C (37°F)	110 mm (4.3 inches)	93%	low
November Weather	-6°C (21°F)	67 mm (2.6 inches)	97%	low
December Weather	-8°C (17°F)	74 mm (2.9 inches)	98%	low