March Weather in Lancaster, United States

Last updated: June 24, 2025

In March, the average temperature in Lancaster, United States hovers around 13°C (55°F). During this month, temperatures can dip as low as -5°C (22°F) and soar to a maximum of 30°C (86°F). Expect about 82 mm (3.2 in) of precipitation spread over 11 days, accompanied by an average humidity of 84%.

March Temperature in Lancaster

In March in Lancaster, the average temperature is 13°C (55°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as -5°C (22°F). This temperature range makes it a great time for travelers to experience the diverse climate and enjoy a variety of outdoor activities.

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

The chart illustrates March temperature patterns in Lancaster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lancaster, March typically has an average temperature of 13°C (55°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (22°F).

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

March Precipitation in Lancaster

In Lancaster in March, the precipitation amount is 82 mm (3.2 in) over the course of 11 days.

March Precipitation Trends in Lancaster

The chart displays monthly precipitation patterns in Lancaster, 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 Lancaster, March typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 11 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 Lancaster

In Lancaster in March humidity is 84%. With average temperature 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and draining for traveling.

March Average Humidity in Lancaster

This chart illustrates the average monthly humidity levels in Lancaster, 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 Lancaster 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 Lancaster

In Lancaster in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lancaster.

Maximum UV Index Levels in Lancaster for March

The chart shows the monthly maximum UV Index (UVI) for Lancaster 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 Lancaster typically reaches 8, which falls under the very high exposure category.

Data source: Lancaster 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 Lancaster Compares to Other Months

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

This table compares monthly weather conditions in Lancaster, 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 (46°F)	94 mm (3.7 inches)	86%	moderate
February Weather	10°C (51°F)	125 mm (4.9 inches)	85%	high
March Weather	13°C (55°F)	82 mm (3.2 inches)	84%	very high
April Weather	17°C (63°F)	105 mm (4.1 inches)	82%	very high
May Weather	22°C (72°F)	111 mm (4.4 inches)	83%	very high
June Weather	25°C (77°F)	98 mm (3.8 inches)	82%	extreme
July Weather	27°C (80°F)	110 mm (4.3 inches)	80%	extreme
August Weather	26°C (79°F)	121 mm (4.8 inches)	74%	very high
September Weather	24°C (75°F)	116 mm (4.6 inches)	75%	very high
October Weather	19°C (66°F)	77 mm (3.0 inches)	79%	very high
November Weather	11°C (53°F)	86 mm (3.4 inches)	87%	high
December Weather	9°C (49°F)	129 mm (5.1 inches)	87%	moderate