March Weather in Cornwells Heights, United States

Last updated: June 24, 2025

In March, the average temperature in Cornwells Heights, United States hovers around 7°C (44°F). While you might experience chilly nights with minimums dipping to -9°C (16°F), the days can reach a pleasant 28°C (83°F). Expect about 108 mm (4.3 in) of precipitation spread over 10 days, accompanied by an average humidity of 83%.

March Temperature in Cornwells Heights

In March in Cornwells Heights, the average temperature is 7°C (44°F), with maximums reaching 28°C (83°F) and minimums dropping to as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures, ensuring they have clothing suitable for both warm and chilly weather.

March Weather in Cornwells Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Cornwells Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cornwells Heights, March typically has an average temperature of 7°C (44°F), with highs reaching up to 28°C (83°F) and lows dropping to around -9°C (16°F).

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

March Precipitation in Cornwells Heights

In Cornwells Heights in March, the total precipitation amount is 108 mm (4.3 in) spread over a duration of 10 days.

March Precipitation Trends in Cornwells Heights

The chart displays monthly precipitation patterns in Cornwells Heights, 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 Cornwells Heights, March typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 10 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 Cornwells Heights

In Cornwells Heights in March, humidity is 83%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making exploring outdoors somewhat uncomfortable and requiring extra layers to stay warm and dry.

March Average Humidity in Cornwells Heights

This chart illustrates the average monthly humidity levels in Cornwells Heights, 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 Cornwells Heights is approximately 83%, 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 Cornwells Heights

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

Maximum UV Index Levels in Cornwells Heights for March

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

Data source: Cornwells Heights 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 Cornwells Heights Compares to Other Months

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

This table compares monthly weather conditions in Cornwells Heights, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	63 mm (2.5 inches)	84%	moderate
February Weather	4°C (39°F)	108 mm (4.2 inches)	83%	moderate
March Weather	7°C (44°F)	108 mm (4.3 inches)	83%	high
April Weather	12°C (55°F)	103 mm (4.0 inches)	81%	very high
May Weather	18°C (64°F)	127 mm (5.0 inches)	78%	very high
June Weather	23°C (74°F)	99 mm (3.9 inches)	79%	very high
July Weather	26°C (79°F)	129 mm (5.1 inches)	74%	very high
August Weather	25°C (77°F)	129 mm (5.1 inches)	72%	very high
September Weather	22°C (71°F)	86 mm (3.4 inches)	75%	very high
October Weather	16°C (61°F)	112 mm (4.4 inches)	81%	high
November Weather	8°C (47°F)	83 mm (3.3 inches)	85%	moderate
December Weather	4°C (40°F)	102 mm (4.0 inches)	84%	moderate