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March Weather in Gatineau, Canada

Last updated: June 18, 2025

In Gatineau, Canada, the average temperature in March hovers around -3°C (27°F), with extremes ranging from a chilly -24°C (-12°F) to a surprisingly warm 20°C (69°F). During this month, expect about 87 mm (3.4 in) of precipitation over 12 days, contributing to an average humidity of 86%. Prepare accordingly!

March Temperature in Gatineau

In March in Gatineau, the average temperature is -3°C (27°F). The maximum can reach 20°C (69°F), while the minimum can be as low as -24°C (-12°F). Be prepared for a wide range of temperatures when traveling to Gatineau this time of year.

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

The chart illustrates March temperature patterns in Gatineau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gatineau, March typically has an average temperature of -3°C (27°F), with highs reaching up to 20°C (69°F) and lows dropping to around -24°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec161827415564706860483322
Data source: Temperature data for Gatineau 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 Gatineau

In Gatineau in March, the precipitation amount is 87 mm (3.4 in) over the course of 12 days.

March Precipitation Trends in Gatineau

The chart displays monthly precipitation patterns in Gatineau, 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 Gatineau, March typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7681871121179811494791329780
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Gatineau

In Gatineau in March, humidity is 86%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill, making travel uncomfortable as the cold air penetrates through clothing, leaving you feeling damp and uneasy.

March Average Humidity in Gatineau

This chart illustrates the average monthly humidity levels in Gatineau, 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 Gatineau is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Gatineau

In Gatineau 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 Gatineau.

Maximum UV Index Levels in Gatineau for March

The chart shows the monthly maximum UV Index (UVI) for Gatineau 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 Gatineau typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899887532
Data source: Gatineau 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 Gatineau Compares to Other Months

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

This table compares monthly weather conditions in Gatineau, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)76 mm (3.0 inches)93%low
February Weather-8°C (18°F)81 mm (3.2 inches)93%moderate
March Weather-3°C (27°F)87 mm (3.4 inches)86%moderate
April Weather5°C (42°F)112 mm (4.4 inches)82%very high
May Weather13°C (56°F)117 mm (4.6 inches)75%very high
June Weather18°C (65°F)98 mm (3.9 inches)68%very high
July Weather21°C (70°F)114 mm (4.5 inches)69%very high
August Weather20°C (68°F)94 mm (3.7 inches)67%very high
September Weather15°C (60°F)79 mm (3.1 inches)72%high
October Weather9°C (48°F)132 mm (5.2 inches)83%moderate
November Weather0°C (33°F)97 mm (3.8 inches)88%moderate
December Weather-5°C (22°F)80 mm (3.2 inches)89%low

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