March Weather in Orleans, United States

Last updated: June 24, 2025

In March, the average temperature in Orleans, United States hovers around 8°C (46°F). Expect a chilly range where the minimum can plunge to -14°C (7°F), while the maximum can reach a pleasant 26°C (79°F). With 145 mm (5.7 in) of precipitation over 13 days, it's wise to prepare for some rain. The atmosphere is quite humid, with an average humidity of 86%, making it feel cooler than the thermometer suggests.

March Temperature in Orleans

In March in Orleans, the average temperature is 8°C (46°F), with maximums reaching up to 26°C (79°F) and minimums dipping as low as -14°C (7°F). This temperature range makes Orleans a versatile destination, perfect for travelers who enjoy a mix of mild days and crisp, cool evenings.

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

The chart illustrates March temperature patterns in Orleans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orleans, March typically has an average temperature of 8°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -14°C (7°F).

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

March Precipitation in Orleans

In Orleans in March, the precipitation amount is 145 mm (5.7 in) over the course of 13 days.

March Precipitation Trends in Orleans

The chart displays monthly precipitation patterns in Orleans, 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 Orleans, March typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 13 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 Orleans

In Orleans in March humidity is 86%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while exploring.

March Average Humidity in Orleans

This chart illustrates the average monthly humidity levels in Orleans, 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 Orleans is approximately 86%, 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 Orleans

In Orleans in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Orleans.

Maximum UV Index Levels in Orleans for March

The chart shows the monthly maximum UV Index (UVI) for Orleans 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 Orleans typically reaches 7, which falls under the high exposure category.

Data source: Orleans 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 Orleans Compares to Other Months

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

This table compares monthly weather conditions in Orleans, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	85 mm (3.4 inches)	87%	moderate
February Weather	3°C (37°F)	115 mm (4.5 inches)	85%	moderate
March Weather	8°C (46°F)	145 mm (5.7 inches)	86%	high
April Weather	12°C (55°F)	128 mm (5.0 inches)	84%	very high
May Weather	19°C (66°F)	138 mm (5.4 inches)	79%	very high
June Weather	24°C (75°F)	126 mm (4.9 inches)	82%	extreme
July Weather	26°C (78°F)	85 mm (3.3 inches)	79%	very high
August Weather	24°C (76°F)	99 mm (3.9 inches)	70%	very high
September Weather	22°C (71°F)	80 mm (3.2 inches)	69%	very high
October Weather	15°C (60°F)	102 mm (4.0 inches)	76%	high
November Weather	6°C (44°F)	97 mm (3.8 inches)	88%	moderate
December Weather	4°C (39°F)	103 mm (4.1 inches)	87%	moderate