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August Weather in Port McNeill, Canada

Last updated: June 18, 2025

In Port McNeill, Canada, the average temperature in August sits comfortably at 14°C (58°F). Expect a cool minimum of 7°C (45°F) and a pleasant maximum of 27°C (81°F). Be prepared for some rain, as 82 mm (3.2 in) of precipitation can fall over approximately 11 days during the month. With an average humidity of 85%, it’s a great idea to keep your umbrella handy while enjoying the balmy weather!

August Temperature in Port McNeill

In August in Port McNeill, the average temperature is 14°C (58°F), with maximums reaching 27°C (81°F) and minimums dipping as low as 7°C (45°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 14°C (58°F), with highs reaching up to 27°C (81°F) and lows dropping to around 7°C (45°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.

August Precipitation in Port McNeill

In Port McNeill in August, the precipitation amount is 82 mm (3.2 in) over the course of 11 days.

August Precipitation Trends in Port McNeill

The chart displays monthly precipitation patterns in Port McNeill, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Port McNeill, August typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec2852122151561091146882192263360284
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Port McNeill

In Port McNeill in August, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

August Average Humidity in Port McNeill

This chart illustrates the average monthly humidity levels in Port McNeill, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Port McNeill is approximately 85%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Port McNeill

In Port McNeill in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Port McNeill.

Maximum UV Index Levels in Port McNeill for August

The chart shows the monthly maximum UV Index (UVI) for Port McNeill in August, 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 August, the maximum UV index in Port McNeill typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678986421
Data source: Port McNeill August 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 August 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 August’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 August’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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