March Weather in DeCordova, United States

Last updated: June 24, 2025

In March, the average temperature in DeCordova, United States typically hovers around 16°C (61°F). However, be prepared for temperatures to fluctuate, with minimums plummeting to -6°C (21°F) and maximums soaring to 35°C (95°F). Expect an average precipitation of 84 mm (3.3 in) spread over 9 days, and with an average humidity of 74%, the air can feel quite muggy at times.

March Temperature in DeCordova

In March in DeCordova, the average temperature is 16°C (61°F). Maximums can reach 35°C (95°F), while minimums can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates March temperature patterns in DeCordova, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In DeCordova, March typically has an average temperature of 16°C (61°F), with highs reaching up to 35°C (95°F) and lows dropping to around -6°C (21°F).

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

March Precipitation in DeCordova

In DeCordova in March, the precipitation amount is 84 mm (3.3 in) spread over 9 days.

March Precipitation Trends in DeCordova

The chart displays monthly precipitation patterns in DeCordova, 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 DeCordova, March typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 9 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 DeCordova

In DeCordova in March humidity is 74%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making traveling quite uncomfortable as the air feels thick and muggy, potentially leading to fatigue and a longing for a cool breeze.

March Average Humidity in DeCordova

This chart illustrates the average monthly humidity levels in DeCordova, 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 DeCordova is approximately 74%, 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 DeCordova

In DeCordova 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 DeCordova.

Maximum UV Index Levels in DeCordova for March

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

Data source: DeCordova 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 DeCordova Compares to Other Months

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

This table compares monthly weather conditions in DeCordova, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	44 mm (1.7 inches)	77%	moderate
February Weather	10°C (49°F)	79 mm (3.1 inches)	76%	high
March Weather	16°C (61°F)	84 mm (3.3 inches)	74%	very high
April Weather	19°C (66°F)	90 mm (3.5 inches)	75%	very high
May Weather	24°C (75°F)	127 mm (5.0 inches)	80%	extreme
June Weather	28°C (82°F)	82 mm (3.2 inches)	80%	extreme
July Weather	30°C (86°F)	38 mm (1.5 inches)	75%	extreme
August Weather	29°C (85°F)	84 mm (3.3 inches)	67%	extreme
September Weather	26°C (79°F)	76 mm (3.0 inches)	64%	very high
October Weather	20°C (68°F)	121 mm (4.8 inches)	70%	very high
November Weather	14°C (57°F)	44 mm (1.7 inches)	82%	high
December Weather	11°C (52°F)	46 mm (1.8 inches)	85%	moderate