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March Weather in Cacouna, Canada

Last updated: June 18, 2025

In Cacouna, Canada, the average temperature in March hovers around -4°C (25°F), presenting a chilly atmosphere. Expect lows plunging to -22°C (-8°F) and highs reaching 8°C (47°F). With a precipitation amount of 85 mm (3.3 in) spread over 11 days, and an average humidity of 90%, it’s advisable to dress warmly and stay prepared for damp conditions.

March Temperature in Cacouna

In March in Cacouna, the average temperature is -4°C (25°F), with maximums reaching 8°C (47°F) and minimums plummeting to as low as -22°C (-8°F). Be prepared for a chilly adventure, and pack accordingly for the temperature fluctuations!

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

The chart illustrates March temperature patterns in Cacouna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacouna, March typically has an average temperature of -4°C (25°F), with highs reaching up to 8°C (47°F) and lows dropping to around -22°C (-8°F).
JanFebMarAprMayJunJulAugSepOctNovDec161724344354595953453222
Data source: Temperature data for Cacouna 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 Cacouna

In Cacouna in March, the total precipitation amount is 85 mm (3.3 in) over a span of 11 days.

March Precipitation Trends in Cacouna

The chart displays monthly precipitation patterns in Cacouna, 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 Cacouna, March typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8369851271027058588916711792
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Cacouna

In Cacouna in March humidity is 90%. With an average temperature of -4°C (25°F), this humidity feels like a dense, icy blanket wrapping around you, making travel feel particularly stifling in the cold despite the sub-zero temperatures.

March Average Humidity in Cacouna

This chart illustrates the average monthly humidity levels in Cacouna, 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 Cacouna is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%90%87%82%77%82%83%85%87%88%90%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cacouna

In Cacouna 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 Cacouna.

Maximum UV Index Levels in Cacouna for March

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

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

This table compares monthly weather conditions in Cacouna, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)83 mm (3.3 inches)93%low
February Weather-9°C (17°F)69 mm (2.7 inches)92%moderate
March Weather-4°C (25°F)85 mm (3.3 inches)90%moderate
April Weather1°C (34°F)127 mm (5.0 inches)87%high
May Weather6°C (43°F)102 mm (4.0 inches)82%very high
June Weather12°C (54°F)70 mm (2.8 inches)77%very high
July Weather15°C (59°F)58 mm (2.3 inches)81%very high
August Weather15°C (59°F)57 mm (2.3 inches)83%very high
September Weather12°C (53°F)89 mm (3.5 inches)85%high
October Weather7°C (45°F)167 mm (6.6 inches)87%moderate
November Weather0°C (32°F)117 mm (4.6 inches)87%low
December Weather-5°C (22°F)92 mm (3.6 inches)90%low

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