March Weather in Monona, United States

Last updated: June 24, 2025

In March, the average temperature in Monona, United States hovers around 2°C (36°F). Temperatures can swing dramatically, with a minimum of -24°C (-11°F) and a maximum of 21°C (71°F). Expect about 63 mm (2.5 in) of precipitation spread over 8 days, and prepare for a damp atmosphere with an average humidity of 84%.

March Temperature in Monona

In March in Monona, the average temperature is 2°C (36°F), with maximums reaching up to 21°C (71°F) and minimums plunging to -24°C (-11°F). This fluctuating climate makes it essential for travelers to pack layers to stay comfortable while exploring the diverse weather conditions.

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

The chart illustrates March temperature patterns in Monona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monona, March typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (71°F) and lows dropping to around -24°C (-11°F).

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

March Precipitation in Monona

In Monona in March, the precipitation amount is 63 mm (2.5 in) spread over 8 days.

March Precipitation Trends in Monona

The chart displays monthly precipitation patterns in Monona, 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 Monona, March typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 8 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 Monona

In Monona in March, humidity is 84%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making outdoor activities less inviting and requiring extra layers to stay comfortable while traveling.

March Average Humidity in Monona

This chart illustrates the average monthly humidity levels in Monona, 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 Monona is approximately 84%, 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 Monona

In Monona in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Monona.

Maximum UV Index Levels in Monona for March

The chart shows the monthly maximum UV Index (UVI) for Monona 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 Monona typically reaches 5, which falls under the moderate exposure category.

Data source: Monona 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 Monona Compares to Other Months

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

This table compares monthly weather conditions in Monona, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	41 mm (1.6 inches)	84%	moderate
February Weather	-6°C (21°F)	53 mm (2.1 inches)	85%	moderate
March Weather	2°C (36°F)	63 mm (2.5 inches)	84%	moderate
April Weather	8°C (46°F)	78 mm (3.1 inches)	83%	very high
May Weather	15°C (60°F)	154 mm (6.1 inches)	75%	very high
June Weather	22°C (71°F)	134 mm (5.3 inches)	79%	very high
July Weather	23°C (75°F)	113 mm (4.5 inches)	75%	very high
August Weather	21°C (71°F)	97 mm (3.8 inches)	69%	very high
September Weather	18°C (65°F)	121 mm (4.7 inches)	74%	very high
October Weather	10°C (50°F)	136 mm (5.4 inches)	79%	moderate
November Weather	2°C (36°F)	50 mm (2.0 inches)	88%	moderate
December Weather	-2°C (29°F)	39 mm (1.5 inches)	82%	low