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March Weather in Port McNeill, Canada

Last updated: June 18, 2025

In March, the average temperature in Port McNeill, Canada hovers around 4°C (39°F). However, be prepared for a wide range of temperatures; it can dip to a chilling -7°C (19°F) and rise to a comfortable 16°C (62°F). Rain is quite frequent, with 215 mm (8.5 in) of precipitation spread over 19 days, and the air carries a notable average humidity of 87%.

March Temperature in Port McNeill

In March in Port McNeill, the average temperature is 4°C (39°F). The maximum can reach 16°C (62°F), and the minimum can be as low as -7°C (19°F). It's essential to pack layers to stay comfortable during your travels.

March Weather in Port McNeill: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Port McNeill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port McNeill, March typically has an average temperature of 4°C (39°F), with highs reaching up to 16°C (62°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec373538434953575854464137
Data source: Temperature data for Port McNeill 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 Port McNeill

In Port McNeill in March, the precipitation amount reaches 215 mm (8.5 in) over 19 days.

March Precipitation Trends in Port McNeill

The chart displays monthly precipitation patterns in Port McNeill, 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 Port McNeill, March typically receives around 215 mm (8.5 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec2852122151561091146882192263360284
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Port McNeill

In Port McNeill in March, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

March Average Humidity in Port McNeill

This chart illustrates the average monthly humidity levels in Port McNeill, 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 Port McNeill is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%87%87%82%84%87%85%87%90%87%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Port McNeill

In Port McNeill in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Port McNeill for better planning.

Maximum UV Index Levels in Port McNeill for March

The chart shows the monthly maximum UV Index (UVI) for Port McNeill 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 Port McNeill typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678986421
Data source: Port McNeill 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 Port McNeill Compares to Other Months

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

This table compares monthly weather conditions in Port McNeill, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)285 mm (11.2 inches)86%low
February Weather2°C (35°F)212 mm (8.3 inches)85%moderate
March Weather4°C (39°F)215 mm (8.5 inches)87%moderate
April Weather6°C (43°F)155 mm (6.1 inches)87%high
May Weather9°C (49°F)109 mm (4.3 inches)82%high
June Weather12°C (53°F)114 mm (4.5 inches)84%very high
July Weather14°C (57°F)68 mm (2.7 inches)87%very high
August Weather14°C (58°F)82 mm (3.2 inches)85%very high
September Weather12°C (54°F)192 mm (7.5 inches)87%high
October Weather8°C (47°F)263 mm (10.4 inches)90%moderate
November Weather5°C (42°F)360 mm (14.2 inches)87%low
December Weather3°C (37°F)284 mm (11.2 inches)88%low

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