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March Weather in Saint-Bruno, Canada

Last updated: June 18, 2025

In March, the average temperature in Saint-Bruno, Canada hovers around -6°C (22°F), with minimums dipping to -25°C (-14°F) and highs reaching up to 15°C (60°F). Rainfall is not uncommon, with 81 mm (3.2 in) of precipitation spread over 12 days, contributing to an average humidity of a chilly 91%.

March Temperature in Saint-Bruno

In March in Saint-Bruno, the average temperature is -6°C (22°F), with maximums reaching up to 15°C (60°F) and minimums dropping as low as -25°C (-14°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.

March Weather in Saint-Bruno: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Saint-Bruno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Bruno, March typically has an average temperature of -6°C (22°F), with highs reaching up to 15°C (60°F) and lows dropping to around -25°C (-14°F).
JanFebMarAprMayJunJulAugSepOctNovDec91121354860686657453116
Data source: Temperature data for Saint-Bruno generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Saint-Bruno

In Saint-Bruno in March, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.

March Precipitation Trends in Saint-Bruno

The chart displays monthly precipitation patterns in Saint-Bruno, 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 Saint-Bruno, March typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec656081931028412112013613410381
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Saint-Bruno

In Saint-Bruno in March humidity is 91%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and travel challenging as the air feels dense and heavy, potentially making it more difficult to breathe and leaving a frosty mist on your skin.

March Average Humidity in Saint-Bruno

This chart illustrates the average monthly humidity levels in Saint-Bruno, 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 Saint-Bruno is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%94%91%90%80%73%81%84%85%89%91%97%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Saint-Bruno

In Saint-Bruno 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 Saint-Bruno.

Maximum UV Index Levels in Saint-Bruno for March

The chart shows the monthly maximum UV Index (UVI) for Saint-Bruno 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 Saint-Bruno typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789886421
Data source: Saint-Bruno 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 Saint-Bruno Compares to Other Months

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

This table compares monthly weather conditions in Saint-Bruno, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (9°F)65 mm (2.6 inches)96%low
February Weather-12°C (11°F)60 mm (2.4 inches)94%moderate
March Weather-6°C (22°F)81 mm (3.2 inches)91%moderate
April Weather2°C (35°F)93 mm (3.7 inches)90%high
May Weather9°C (48°F)102 mm (4.0 inches)80%very high
June Weather16°C (61°F)83 mm (3.3 inches)73%very high
July Weather20°C (68°F)121 mm (4.8 inches)81%very high
August Weather19°C (66°F)120 mm (4.7 inches)84%very high
September Weather14°C (57°F)136 mm (5.4 inches)85%high
October Weather7°C (46°F)133 mm (5.3 inches)89%moderate
November Weather-1°C (31°F)103 mm (4.1 inches)91%low
December Weather-9°C (16°F)81 mm (3.2 inches)97%low

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