March Weather in Halifax, United States

Last updated: June 24, 2025

In March, the average temperature in Halifax, United States hovers around 11°C (53°F). Expect a range that can dip to a brisk -4°C (25°F) and soar to a warm 30°C (87°F). During this month, precipitation averages 77 mm (3.0 in) spread over 10 days, with an average humidity of 84%, creating a notably damp atmosphere.

March Temperature in Halifax

In March in Halifax, the average temperature is 11°C (53°F). Maximums can reach 30°C (87°F), while minimums can drop as low as -4°C (25°F). Travelers should be prepared for a wide temperature range, so dressing in layers is advisable.

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

The chart illustrates March temperature patterns in Halifax, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Halifax, March typically has an average temperature of 11°C (53°F), with highs reaching up to 30°C (87°F) and lows dropping to around -4°C (25°F).

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

March Precipitation in Halifax

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

March Precipitation Trends in Halifax

The chart displays monthly precipitation patterns in Halifax, 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 Halifax, 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 Halifax

In Halifax in March, humidity is 84%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and requiring extra layers to stay warm while traveling.

March Average Humidity in Halifax

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

In Halifax 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 Halifax.

Maximum UV Index Levels in Halifax for March

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

Data source: Halifax 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 Halifax Compares to Other Months

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

This table compares monthly weather conditions in Halifax, 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 (43°F)	90 mm (3.5 inches)	84%	moderate
February Weather	9°C (49°F)	103 mm (4.1 inches)	84%	high
March Weather	11°C (53°F)	77 mm (3.0 inches)	84%	very high
April Weather	17°C (62°F)	99 mm (3.9 inches)	82%	very high
May Weather	21°C (70°F)	106 mm (4.2 inches)	82%	very high
June Weather	25°C (77°F)	131 mm (5.2 inches)	83%	extreme
July Weather	27°C (81°F)	120 mm (4.7 inches)	79%	extreme
August Weather	26°C (79°F)	153 mm (6.0 inches)	77%	very high
September Weather	24°C (75°F)	114 mm (4.5 inches)	75%	very high
October Weather	19°C (66°F)	80 mm (3.1 inches)	81%	very high
November Weather	11°C (52°F)	86 mm (3.4 inches)	87%	moderate
December Weather	8°C (47°F)	94 mm (3.7 inches)	85%	moderate