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March Weather in Trois-Rivieres, Canada

Last updated: June 18, 2025

In March, the average temperature in Trois-Rivieres, Canada hovers around -3°C (27°F), with temperatures ranging from a chilly -25°C (-12°F) to a mild 16°C (61°F). Expect 90 mm (3.5 in) of precipitation spread over 11 days, and be prepared for a high average humidity of 90%.

March Temperature in Trois-Rivieres

In March in Trois-Rivieres, the average temperature is -3°C (27°F). Maximums can reach 16°C (61°F) and minimums can be as low as -25°C (-12°F). Be prepared for a wide range of temperatures if you're traveling during this time, as layers will be essential for staying comfortable.

March Weather in Trois-Rivieres: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Trois-Rivieres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trois-Rivieres, March typically has an average temperature of -3°C (27°F), with highs reaching up to 16°C (61°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec151827415665716961493321
Data source: Temperature data for Trois-Rivieres 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 Trois-Rivieres

In Trois-Rivieres in March, the total precipitation amounts to 90 mm (3.5 in) over the course of 11 days.

March Precipitation Trends in Trois-Rivieres

The chart displays monthly precipitation patterns in Trois-Rivieres, 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 Trois-Rivieres, March typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec858190117102109981176912712095
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Trois-Rivieres

In Trois-Rivieres in March humidity is 90%. With an average temperature of -3°C (27°F), this humidity feels like a bitter chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to combat both the cold and the dampness in the air.

March Average Humidity in Trois-Rivieres

This chart illustrates the average monthly humidity levels in Trois-Rivieres, 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 Trois-Rivieres is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%90%86%78%71%79%78%78%87%90%93%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Trois-Rivieres

In Trois-Rivieres 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 Trois-Rivieres.

Maximum UV Index Levels in Trois-Rivieres for March

The chart shows the monthly maximum UV Index (UVI) for Trois-Rivieres 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 Trois-Rivieres typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799887532
Data source: Trois-Rivieres 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 Trois-Rivieres Compares to Other Months

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

This table compares monthly weather conditions in Trois-Rivieres, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)85 mm (3.3 inches)95%low
February Weather-8°C (18°F)81 mm (3.2 inches)94%moderate
March Weather-3°C (27°F)90 mm (3.5 inches)90%moderate
April Weather5°C (41°F)117 mm (4.6 inches)86%high
May Weather13°C (56°F)102 mm (4.0 inches)77%very high
June Weather18°C (65°F)109 mm (4.3 inches)71%very high
July Weather22°C (71°F)98 mm (3.9 inches)79%very high
August Weather21°C (69°F)117 mm (4.6 inches)78%very high
September Weather16°C (61°F)69 mm (2.7 inches)78%high
October Weather9°C (49°F)127 mm (5.0 inches)87%moderate
November Weather1°C (33°F)120 mm (4.7 inches)90%moderate
December Weather-6°C (21°F)95 mm (3.7 inches)93%low

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