March Weather in Clinton, United States

Last updated: June 24, 2025

In March, the average temperature in Clinton, United States hovers around 4°C (40°F). Expect a chill, with minimums plunging to -21°C (-5°F) and maximums peaking at 24°C (76°F). This month brings 88 mm (3.5 in) of precipitation over approximately 9 days, contributing to an average humidity of 81%. Stay warm and dry!

March Temperature in Clinton

In March in Clinton, the average temperature is 4°C (40°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -21°C (-5°F). Be prepared for a wide range of weather conditions while traveling, as you may experience both mild days and frigid nights.

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

The chart illustrates March temperature patterns in Clinton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clinton, March typically has an average temperature of 4°C (40°F), with highs reaching up to 24°C (76°F) and lows dropping to around -21°C (-5°F).

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

March Precipitation in Clinton

In Clinton in March, the precipitation amount is 88 mm (3.5 in) over the course of 9 days.

March Precipitation Trends in Clinton

The chart displays monthly precipitation patterns in Clinton, 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 Clinton, March typically receives around 88 mm (3.5 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 Clinton

In Clinton in March humidity is 81%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that can make traveling quite uncomfortable, as the cold air clings uncomfortably to your skin and the moisture can quickly sap your body heat.

March Average Humidity in Clinton

This chart illustrates the average monthly humidity levels in Clinton, 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 Clinton is approximately 81%, 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 Clinton

In Clinton in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Clinton, you can refer to this Hourly UV Index in Clinton.

Maximum UV Index Levels in Clinton for March

The chart shows the monthly maximum UV Index (UVI) for Clinton 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 Clinton typically reaches 6, which falls under the high exposure category.

Data source: Clinton 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 Clinton Compares to Other Months

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

This table compares monthly weather conditions in Clinton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	55 mm (2.2 inches)	81%	moderate
February Weather	-4°C (26°F)	60 mm (2.4 inches)	81%	moderate
March Weather	4°C (40°F)	88 mm (3.5 inches)	81%	high
April Weather	9°C (49°F)	106 mm (4.2 inches)	82%	very high
May Weather	17°C (62°F)	148 mm (5.8 inches)	78%	very high
June Weather	23°C (73°F)	134 mm (5.3 inches)	81%	extreme
July Weather	25°C (77°F)	85 mm (3.4 inches)	79%	very high
August Weather	23°C (74°F)	81 mm (3.2 inches)	77%	very high
September Weather	20°C (68°F)	117 mm (4.6 inches)	78%	very high
October Weather	12°C (54°F)	112 mm (4.4 inches)	78%	high
November Weather	4°C (39°F)	48 mm (1.9 inches)	87%	moderate
December Weather	0°C (32°F)	48 mm (1.9 inches)	84%	low