March Weather in Middlesex, United States

Last updated: June 24, 2025

In March, the average temperature in Middlesex, United States hovers around 12°C (53°F). It can range from a chilly -5°C (23°F) at its lowest to a warm 30°C (86°F) at its peak. With an average precipitation of 77 mm (3.0 in) spread over 10 days and a humidity level of 81%, be prepared for a variety of weather conditions!

March Temperature in Middlesex

In March in Middlesex, the average temperature is 12°C (53°F). Maximums can reach 30°C (86°F), while minimums can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates March temperature patterns in Middlesex, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Middlesex, March typically has an average temperature of 12°C (53°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).

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

March Precipitation in Middlesex

In Middlesex in March, the total precipitation amount is 77 mm (3.0 in) spread over a duration of 10 days.

March Precipitation Trends in Middlesex

The chart displays monthly precipitation patterns in Middlesex, 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 Middlesex, March typically receives around 77 mm (3.0 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 Middlesex

In Middlesex in March, humidity is 81%. With an average temperature of 12°C (53°F), this humidity feels like a chilly dampness enveloping you, making outdoor activities uncomfortable and requiring layers to stay warm while you explore.

March Average Humidity in Middlesex

This chart illustrates the average monthly humidity levels in Middlesex, 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 Middlesex is approximately 81%, 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 Middlesex

In Middlesex 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 Middlesex.

Maximum UV Index Levels in Middlesex for March

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

Data source: Middlesex 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 Middlesex Compares to Other Months

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

This table compares monthly weather conditions in Middlesex, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	92 mm (3.6 inches)	85%	moderate
February Weather	9°C (49°F)	98 mm (3.8 inches)	82%	high
March Weather	12°C (53°F)	77 mm (3.0 inches)	81%	very high
April Weather	17°C (63°F)	110 mm (4.3 inches)	80%	very high
May Weather	22°C (71°F)	121 mm (4.7 inches)	81%	very high
June Weather	25°C (77°F)	136 mm (5.4 inches)	81%	extreme
July Weather	27°C (81°F)	126 mm (5.0 inches)	81%	extreme
August Weather	26°C (79°F)	158 mm (6.2 inches)	80%	very high
September Weather	24°C (75°F)	134 mm (5.3 inches)	79%	very high
October Weather	19°C (66°F)	79 mm (3.1 inches)	80%	very high
November Weather	11°C (52°F)	85 mm (3.4 inches)	85%	moderate
December Weather	8°C (47°F)	105 mm (4.1 inches)	86%	moderate