March Weather in Roslyn, United States

Last updated: June 24, 2025

In Roslyn, United States, the average temperature in March hovers around 0°C (33°F), with minimums plummeting to -14°C (6°F) and reaching a maximum of 15°C (59°F). Expect 94 mm (3.7 in) of precipitation spread across 16 days, accompanied by a high average humidity of 87%.

March Temperature in Roslyn

In March in Roslyn, the average temperature is 0°C (33°F). Maximum temperatures can reach 15°C (59°F), while minimums can dip as low as -14°C (6°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for their visit.

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

The chart illustrates March temperature patterns in Roslyn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roslyn, March typically has an average temperature of 0°C (33°F), with highs reaching up to 15°C (59°F) and lows dropping to around -14°C (6°F).

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

March Precipitation in Roslyn

In Roslyn in March, the precipitation amount is 94 mm (3.7 in) over a span of 16 days.

March Precipitation Trends in Roslyn

The chart displays monthly precipitation patterns in Roslyn, 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 Roslyn, March typically receives around 94 mm (3.7 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 Roslyn

In Roslyn in March, humidity is 87%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making every step feel heavier and the air thick and suffocating, often leading to a sense of discomfort while traveling.

March Average Humidity in Roslyn

This chart illustrates the average monthly humidity levels in Roslyn, 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 Roslyn is approximately 87%, 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 Roslyn

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

Maximum UV Index Levels in Roslyn for March

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

Data source: Roslyn 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 Roslyn Compares to Other Months

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

This table compares monthly weather conditions in Roslyn, 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 (27°F)	148 mm (5.8 inches)	86%	low
February Weather	-3°C (26°F)	170 mm (6.7 inches)	86%	moderate
March Weather	0°C (33°F)	94 mm (3.7 inches)	87%	high
April Weather	3°C (38°F)	79 mm (3.1 inches)	84%	high
May Weather	9°C (48°F)	53 mm (2.1 inches)	81%	very high
June Weather	12°C (54°F)	38 mm (1.5 inches)	82%	very high
July Weather	15°C (60°F)	7 mm (0.3 inches)	79%	very high
August Weather	16°C (61°F)	7 mm (0.3 inches)	63%	very high
September Weather	12°C (53°F)	51 mm (2.0 inches)	62%	very high
October Weather	5°C (41°F)	112 mm (4.4 inches)	83%	moderate
November Weather	1°C (33°F)	131 mm (5.1 inches)	89%	moderate
December Weather	-3°C (27°F)	164 mm (6.4 inches)	88%	low