March Weather in Muscatine, United States

Last updated: June 24, 2025

In Muscatine, United States, the average temperature in March hovers around 4°C (40°F), making for a crisp atmosphere. Visitors should be prepared for a range of temperatures, as the minimum can dip to -20°C (-4°F), while the mercury can rise to a pleasant 23°C (74°F). With precipitation totaling 88 mm (3.4 in) over 9 days, it’s wise to keep an umbrella handy. The air is notably humid, with an average humidity of 81%, adding a touch of coolness to the environment.

March Temperature in Muscatine

In March in Muscatine, the average temperature is 4°C (40°F). Maximums can reach 23°C (74°F), while minimums can drop to as low as -20°C (-4°F). Be prepared for a wide range of temperatures if you plan to travel during this time.

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

The chart illustrates March temperature patterns in Muscatine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muscatine, March typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (74°F) and lows dropping to around -20°C (-4°F).

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

March Precipitation in Muscatine

In Muscatine in March, the precipitation amount is 88 mm (3.4 in) distributed over 9 days.

March Precipitation Trends in Muscatine

The chart displays monthly precipitation patterns in Muscatine, 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 Muscatine, March typically receives around 88 mm (3.4 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 Muscatine

In Muscatine 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 Muscatine

This chart illustrates the average monthly humidity levels in Muscatine, 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 Muscatine 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 Muscatine

In Muscatine 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 Muscatine, you can refer to this Hourly UV Index in Muscatine.

Maximum UV Index Levels in Muscatine for March

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

Data source: Muscatine 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 Muscatine Compares to Other Months

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

This table compares monthly weather conditions in Muscatine, 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 (24°F)	52 mm (2.0 inches)	81%	moderate
February Weather	-3°C (26°F)	59 mm (2.3 inches)	81%	moderate
March Weather	4°C (40°F)	88 mm (3.4 inches)	81%	high
April Weather	10°C (50°F)	91 mm (3.6 inches)	82%	very high
May Weather	17°C (63°F)	144 mm (5.7 inches)	78%	very high
June Weather	23°C (74°F)	132 mm (5.2 inches)	81%	extreme
July Weather	25°C (77°F)	72 mm (2.8 inches)	79%	very high
August Weather	23°C (74°F)	73 mm (2.9 inches)	77%	very high
September Weather	20°C (69°F)	112 mm (4.4 inches)	78%	very high
October Weather	12°C (54°F)	122 mm (4.8 inches)	78%	high
November Weather	4°C (39°F)	50 mm (2.0 inches)	87%	moderate
December Weather	0°C (32°F)	47 mm (1.8 inches)	84%	moderate