March Weather in Marystown, Canada

Last updated: June 18, 2025

In March, the average temperature in Marystown, Canada hovers around -2°C (29°F). However, be prepared for a wide range, where temperatures can drop to a minimum of -13°C (8°F) or rise to a maximum of 11°C (53°F). This month sees approximately 126 mm (5.0 in) of precipitation spread over about 15 days, contributing to an average humidity level of 85%.

March Temperature in Marystown

In March in Marystown, the average temperature is -2°C (29°F), with maximums reaching 11°C (53°F) and minimums plummeting to -13°C (8°F). Travelers should prepare for a chilly climate and pack warm clothing.

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

The chart illustrates March temperature patterns in Marystown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marystown, March typically has an average temperature of -2°C (29°F), with highs reaching up to 11°C (53°F) and lows dropping to around -13°C (8°F).

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

March Precipitation in Marystown

In Marystown in March, the precipitation amount is 126 mm (5.0 in) spread over 15 days.

March Precipitation Trends in Marystown

The chart displays monthly precipitation patterns in Marystown, 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 Marystown, March typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 15 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 Marystown

In Marystown in March, humidity is 85%. With an average temperature of -2°C (29°F), this humidity feels like a chilling, damp blanket that clings to your skin, making travel uncomfortable and often prompting an urgent search for warmth and shelter.

March Average Humidity in Marystown

This chart illustrates the average monthly humidity levels in Marystown, 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 Marystown is approximately 85%, 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 Marystown

In Marystown 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 Marystown.

Maximum UV Index Levels in Marystown for March

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

Data source: Marystown 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 Marystown Compares to Other Months

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

This table compares monthly weather conditions in Marystown, 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 (28°F)	109 mm (4.3 inches)	83%	low
February Weather	-4°C (26°F)	114 mm (4.5 inches)	84%	moderate
March Weather	-2°C (29°F)	126 mm (5.0 inches)	85%	moderate
April Weather	2°C (37°F)	110 mm (4.3 inches)	86%	high
May Weather	5°C (42°F)	94 mm (3.7 inches)	88%	very high
June Weather	10°C (51°F)	88 mm (3.5 inches)	91%	very high
July Weather	15°C (59°F)	114 mm (4.5 inches)	93%	very high
August Weather	17°C (64°F)	84 mm (3.3 inches)	92%	very high
September Weather	14°C (58°F)	108 mm (4.3 inches)	88%	high
October Weather	9°C (49°F)	110 mm (4.3 inches)	84%	moderate
November Weather	5°C (41°F)	140 mm (5.5 inches)	82%	moderate
December Weather	1°C (33°F)	157 mm (6.2 inches)	81%	low