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March Weather in North Cowichan, Canada

Last updated: June 18, 2025

In North Cowichan, Canada, the average temperature in March hovers around 5°C (41°F). Prepare for a temperature range where it can dip to a brisk -4°C (24°F) and rise to a pleasant 20°C (69°F). During this month, expect about 118 mm (4.6 in) of precipitation over 15 days, accompanied by a high average humidity of 86%.

March Temperature in North Cowichan

In March in North Cowichan, the average temperature is 5°C (41°F), with maximums reaching 20°C (69°F) and minimums dropping to as low as -4°C (24°F). Be prepared for a mix of mild days and chilly nights when traveling during this time.

March Weather in North Cowichan: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in North Cowichan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Cowichan, March typically has an average temperature of 5°C (41°F), with highs reaching up to 20°C (69°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec373641465460656559484237
Data source: Temperature data for North Cowichan 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 North Cowichan

In North Cowichan in March, the precipitation amount is 118 mm (4.6 in) over the course of 15 days.

March Precipitation Trends in North Cowichan

The chart displays monthly precipitation patterns in North Cowichan, 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 North Cowichan, March typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec21513111811154481824120151245214
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in North Cowichan

In North Cowichan in March humidity is 86%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite challenging due to the chill combined with the stickiness in the air.

March Average Humidity in North Cowichan

This chart illustrates the average monthly humidity levels in North Cowichan, 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 North Cowichan is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in North Cowichan

In North Cowichan 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 North Cowichan.

Maximum UV Index Levels in North Cowichan for March

The chart shows the monthly maximum UV Index (UVI) for North Cowichan 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 North Cowichan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987421
Data source: North Cowichan 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 North Cowichan Compares to Other Months

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

This table compares monthly weather conditions in North Cowichan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)215 mm (8.5 inches)86%low
February Weather2°C (36°F)131 mm (5.2 inches)85%moderate
March Weather5°C (41°F)118 mm (4.6 inches)86%moderate
April Weather8°C (47°F)111 mm (4.4 inches)86%high
May Weather12°C (55°F)54 mm (2.1 inches)81%very high
June Weather15°C (60°F)48 mm (1.9 inches)83%very high
July Weather18°C (65°F)18 mm (0.7 inches)84%very high
August Weather19°C (66°F)24 mm (1.0 inches)77%very high
September Weather15°C (59°F)120 mm (4.7 inches)76%high
October Weather9°C (49°F)151 mm (6.0 inches)88%moderate
November Weather6°C (43°F)245 mm (9.6 inches)87%low
December Weather3°C (37°F)214 mm (8.4 inches)87%low

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