March Weather in Petrolia, Canada

Last updated: June 18, 2025

In March, the average temperature in Petrolia, Canada hovers around 2°C (36°F). While it can dip to a chilly -15°C (5°F), you might also experience warmer days peaking at 22°C (72°F). Expect about 68 mm (2.7 in) of precipitation over 10 days, contributing to a rather humid atmosphere with an average humidity level of 87%.

March Temperature in Petrolia

In March in Petrolia, the average temperature is 2°C (36°F), with maximums reaching up to 22°C (72°F) and minimums dropping as low as -15°C (5°F). It's essential to pack layers for your travels, as the weather can vary significantly during this time.

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

The chart illustrates March temperature patterns in Petrolia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petrolia, March typically has an average temperature of 2°C (36°F), with highs reaching up to 22°C (72°F) and lows dropping to around -15°C (5°F).

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

March Precipitation in Petrolia

In Petrolia in March, the precipitation amount is 68 mm (2.7 in) over a span of 10 days.

March Precipitation Trends in Petrolia

The chart displays monthly precipitation patterns in Petrolia, 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 Petrolia, March typically receives around 68 mm (2.7 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 Petrolia

In Petrolia in March, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

March Average Humidity in Petrolia

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

In Petrolia 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 Petrolia.

Maximum UV Index Levels in Petrolia for March

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

Data source: Petrolia 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 Petrolia Compares to Other Months

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

This table compares monthly weather conditions in Petrolia, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	65 mm (2.6 inches)	90%	low
February Weather	-2°C (28°F)	68 mm (2.7 inches)	90%	moderate
March Weather	2°C (36°F)	68 mm (2.7 inches)	87%	moderate
April Weather	7°C (46°F)	94 mm (3.7 inches)	87%	very high
May Weather	14°C (58°F)	103 mm (4.0 inches)	82%	very high
June Weather	20°C (69°F)	96 mm (3.8 inches)	81%	very high
July Weather	23°C (73°F)	89 mm (3.5 inches)	79%	very high
August Weather	22°C (72°F)	86 mm (3.4 inches)	80%	very high
September Weather	18°C (65°F)	80 mm (3.2 inches)	81%	high
October Weather	12°C (54°F)	108 mm (4.2 inches)	84%	moderate
November Weather	4°C (40°F)	76 mm (3.0 inches)	88%	moderate
December Weather	0°C (33°F)	60 mm (2.4 inches)	87%	low