March Weather in Peterborough, Canada

Last updated: June 18, 2025

In March, the average temperature in Peterborough, Canada hovers around -1°C (31°F), with extremes ranging from a chilly -24°C (-10°F) to a mild 18°C (65°F). Expect a precipitation amount of 65 mm (2.6 in) spread over about 10 days, adding to the area's average humidity of 87%.

March Temperature in Peterborough

In March in Peterborough, the average temperature is -1°C (31°F), with maxima reaching up to 18°C (65°F) and minima dropping as low as -24°C (-10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly and milder conditions.

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

The chart illustrates March temperature patterns in Peterborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peterborough, March typically has an average temperature of -1°C (31°F), with highs reaching up to 18°C (65°F) and lows dropping to around -24°C (-10°F).

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

March Precipitation in Peterborough

In Peterborough in March, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.

March Precipitation Trends in Peterborough

The chart displays monthly precipitation patterns in Peterborough, 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 Peterborough, March typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Peterborough

In Peterborough in March humidity is 87%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps through your clothes, making traveling incredibly uncomfortable as it adds a layer of dampness to the already cold air, leaving you shivering and wishing for warmth.

March Average Humidity in Peterborough

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

In Peterborough 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 Peterborough.

Maximum UV Index Levels in Peterborough for March

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

Data source: Peterborough 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 Peterborough Compares to Other Months

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

This table compares monthly weather conditions in Peterborough, 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 (21°F)	67 mm (2.7 inches)	93%	low
February Weather	-5°C (23°F)	72 mm (2.8 inches)	94%	moderate
March Weather	-1°C (31°F)	65 mm (2.6 inches)	87%	moderate
April Weather	6°C (42°F)	116 mm (4.6 inches)	82%	very high
May Weather	13°C (56°F)	105 mm (4.1 inches)	74%	very high
June Weather	19°C (66°F)	99 mm (3.9 inches)	68%	very high
July Weather	22°C (72°F)	93 mm (3.7 inches)	67%	very high
August Weather	21°C (69°F)	118 mm (4.6 inches)	67%	very high
September Weather	17°C (62°F)	82 mm (3.2 inches)	74%	high
October Weather	10°C (50°F)	110 mm (4.4 inches)	83%	moderate
November Weather	2°C (36°F)	85 mm (3.3 inches)	89%	moderate
December Weather	-3°C (27°F)	74 mm (2.9 inches)	91%	low