March Weather in Fort Madison, United States

Last updated: June 24, 2025

In March, the average temperature in Fort Madison, United States hovers around 5°C (42°F), with a chilling minimum of -18°C (0°F) and a summery maximum reaching 23°C (73°F). Expect 97 mm (3.8 in) of precipitation spread over 12 days, contributing to a high average humidity of 81%. Be prepared for varied weather as you explore!

March Temperature in Fort Madison

In March in Fort Madison, the average temperature is 5°C (42°F). Maximums can reach 23°C (73°F), while minimums can dip as low as -18°C (0°F). Be prepared for a wide range of temperatures when traveling during this time.

March Weather in Fort Madison: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Fort Madison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Madison, March typically has an average temperature of 5°C (42°F), with highs reaching up to 23°C (73°F) and lows dropping to around -18°C (0°F).

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

March Precipitation in Fort Madison

In Fort Madison in March, the precipitation amount is 97 mm (3.8 in) spread over 12 days.

March Precipitation Trends in Fort Madison

The chart displays monthly precipitation patterns in Fort Madison, 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 Fort Madison, March typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Fort Madison

In Fort Madison in March, humidity is 81%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures feel more daunting and travel less invigorating.

March Average Humidity in Fort Madison

This chart illustrates the average monthly humidity levels in Fort Madison, 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 Fort Madison 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 Fort Madison

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

Maximum UV Index Levels in Fort Madison for March

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

Data source: Fort Madison 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 Fort Madison Compares to Other Months

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

This table compares monthly weather conditions in Fort Madison, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	56 mm (2.2 inches)	81%	moderate
February Weather	-2°C (29°F)	60 mm (2.3 inches)	81%	moderate
March Weather	5°C (42°F)	97 mm (3.8 inches)	81%	high
April Weather	10°C (51°F)	92 mm (3.6 inches)	82%	very high
May Weather	18°C (64°F)	168 mm (6.6 inches)	78%	very high
June Weather	24°C (75°F)	131 mm (5.1 inches)	81%	extreme
July Weather	26°C (78°F)	79 mm (3.1 inches)	79%	very high
August Weather	24°C (75°F)	75 mm (3.0 inches)	77%	very high
September Weather	21°C (70°F)	100 mm (4.0 inches)	78%	very high
October Weather	13°C (56°F)	123 mm (4.8 inches)	78%	high
November Weather	5°C (41°F)	51 mm (2.0 inches)	87%	moderate
December Weather	1°C (34°F)	45 mm (1.8 inches)	84%	low