March Weather in Westchester, United States

Last updated: June 24, 2025

In March, the average temperature in Westchester, United States is a pleasant 23°C (73°F). You can expect the temperature to fluctuate between a minimum of 12°C (54°F) and a maximum of 30°C (86°F). With an average humidity of 76%, the weather can feel quite warm and inviting. Additionally, anticipate about 30 mm (1.2 in) of precipitation spread over 5 days, making it a good idea to pack an umbrella for any outdoor adventures!

March Temperature in Westchester

In March in Westchester, the average temperature is 23°C (73°F). Maximum temperatures can reach 30°C (86°F), while the minimum can be as low as 12°C (54°F). This mild climate makes Westchester an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates March temperature patterns in Westchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westchester, March typically has an average temperature of 23°C (73°F), with highs reaching up to 30°C (86°F) and lows dropping to around 12°C (54°F).

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

March Precipitation in Westchester

In Westchester in March, the precipitation amount is 30 mm (1.2 in) over the course of 5 days.

March Precipitation Trends in Westchester

The chart displays monthly precipitation patterns in Westchester, 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 Westchester, March typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 5 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 Westchester

In Westchester in March humidity is 76%. With an average temperature of 23°C (73°F), this humidity feels like a warm, enveloping blanket, making outdoor activities feel more intense and prompting travelers to seek shade or cool breaks more frequently.

March Average Humidity in Westchester

This chart illustrates the average monthly humidity levels in Westchester, 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 Westchester is approximately 76%, 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 Westchester

In Westchester in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Westchester.

Maximum UV Index Levels in Westchester for March

The chart shows the monthly maximum UV Index (UVI) for Westchester 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 Westchester typically reaches 10, which falls under the very high exposure category.

Data source: Westchester 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 Westchester Compares to Other Months

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

This table compares monthly weather conditions in Westchester, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	34 mm (1.3 inches)	81%	high
February Weather	23°C (73°F)	50 mm (2.0 inches)	79%	very high
March Weather	23°C (73°F)	30 mm (1.2 inches)	76%	very high
April Weather	25°C (77°F)	63 mm (2.5 inches)	73%	extreme
May Weather	26°C (79°F)	161 mm (6.3 inches)	71%	extreme
June Weather	28°C (82°F)	172 mm (6.8 inches)	69%	extreme
July Weather	28°C (83°F)	173 mm (6.8 inches)	70%	extreme
August Weather	28°C (83°F)	181 mm (7.1 inches)	72%	extreme
September Weather	28°C (82°F)	203 mm (8.0 inches)	76%	extreme
October Weather	27°C (81°F)	157 mm (6.2 inches)	79%	very high
November Weather	24°C (76°F)	93 mm (3.7 inches)	80%	very high
December Weather	22°C (72°F)	41 mm (1.6 inches)	81%	high