March Weather in Monroe, United States

Last updated: June 24, 2025

In March, the average temperature in Monroe, United States is a cool 7°C (45°F). Expect a minimum as low as -9°C (15°F) and a maximum peaking at 23°C (73°F). Be prepared for 140 mm (5.5 in) of precipitation spread over 16 days, contributing to an average humidity of 85%.

March Temperature in Monroe

In March in Monroe, the average temperature is 7°C (45°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -9°C (15°F). It's essential to be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Monroe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monroe, March typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (73°F) and lows dropping to around -9°C (15°F).

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

March Precipitation in Monroe

In Monroe in March, the total precipitation amount is 140 mm (5.5 in) spread over 16 days.

March Precipitation Trends in Monroe

The chart displays monthly precipitation patterns in Monroe, 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 Monroe, March typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 16 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 Monroe

In Monroe in March, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

March Average Humidity in Monroe

This chart illustrates the average monthly humidity levels in Monroe, 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 Monroe is approximately 85%, 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 Monroe

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

Maximum UV Index Levels in Monroe for March

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

Data source: Monroe 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 Monroe Compares to Other Months

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

This table compares monthly weather conditions in Monroe, 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 (42°F)	160 mm (6.3 inches)	85%	low
February Weather	5°C (41°F)	192 mm (7.5 inches)	84%	moderate
March Weather	7°C (45°F)	140 mm (5.5 inches)	85%	high
April Weather	10°C (50°F)	125 mm (4.9 inches)	83%	high
May Weather	13°C (56°F)	64 mm (2.5 inches)	83%	very high
June Weather	17°C (62°F)	48 mm (1.9 inches)	83%	very high
July Weather	20°C (68°F)	2 mm (0.1 inches)	82%	very high
August Weather	20°C (69°F)	6 mm (0.2 inches)	74%	very high
September Weather	17°C (63°F)	71 mm (2.8 inches)	71%	very high
October Weather	11°C (53°F)	91 mm (3.6 inches)	81%	moderate
November Weather	8°C (46°F)	143 mm (5.6 inches)	87%	moderate
December Weather	5°C (41°F)	195 mm (7.7 inches)	87%	low