March Weather in Seaforth, Canada

Last updated: June 18, 2025

In Seaforth, Canada, the average temperature in March hovers around 0°C (33°F). Expect a range from a chilly -14°C (6°F) to a mild 16°C (62°F), providing a notable contrast during the month. With 78 mm (3.1 in) of precipitation spread over 14 days, it's advisable to keep an umbrella handy. The air maintains a high average humidity of 87%, making it feel cooler than the temperatures suggest.

March Temperature in Seaforth

In March in Seaforth, the average temperature is 0°C (33°F). Maximums can reach 16°C (62°F), and minimums can be as low as -14°C (6°F). Be sure to pack layers to stay comfortable while exploring the diverse weather conditions!

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

The chart illustrates March temperature patterns in Seaforth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seaforth, March typically has an average temperature of 0°C (33°F), with highs reaching up to 16°C (62°F) and lows dropping to around -14°C (6°F).

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

March Precipitation in Seaforth

In Seaforth in March, the precipitation amount is 78 mm (3.1 in) over a period of 14 days.

March Precipitation Trends in Seaforth

The chart displays monthly precipitation patterns in Seaforth, 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 Seaforth, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 14 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 Seaforth

In Seaforth in March, humidity is 87%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making every step feel heavier and the air thick and suffocating, often leading to a sense of discomfort while traveling.

March Average Humidity in Seaforth

This chart illustrates the average monthly humidity levels in Seaforth, 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 Seaforth is approximately 87%, 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 Seaforth

In Seaforth in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Seaforth.

Maximum UV Index Levels in Seaforth for March

The chart shows the monthly maximum UV Index (UVI) for Seaforth 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 Seaforth typically reaches 5, which falls under the moderate exposure category.

Data source: Seaforth 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 Seaforth Compares to Other Months

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

This table compares monthly weather conditions in Seaforth, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	85 mm (3.4 inches)	90%	low
February Weather	-4°C (26°F)	90 mm (3.5 inches)	90%	moderate
March Weather	0°C (33°F)	78 mm (3.1 inches)	87%	moderate
April Weather	5°C (41°F)	104 mm (4.1 inches)	87%	very high
May Weather	12°C (53°F)	97 mm (3.8 inches)	82%	very high
June Weather	18°C (64°F)	91 mm (3.6 inches)	81%	very high
July Weather	21°C (70°F)	79 mm (3.1 inches)	79%	very high
August Weather	20°C (69°F)	115 mm (4.5 inches)	80%	very high
September Weather	17°C (63°F)	99 mm (3.9 inches)	81%	high
October Weather	11°C (52°F)	136 mm (5.3 inches)	84%	moderate
November Weather	3°C (38°F)	115 mm (4.5 inches)	88%	moderate
December Weather	0°C (32°F)	88 mm (3.5 inches)	87%	low