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August Weather in North Cowichan, Canada

Last updated: June 18, 2025

In North Cowichan, Canada, the average temperature in August hovers around 19°C (66°F). Expect it to dip as low as 8°C (47°F) and rise to a maximum of 34°C (94°F). During this time, anticipate 24 mm (1.0 in) of precipitation spread across 4 days, contributing to an average humidity of 77%.

August Temperature in North Cowichan

In August in North Cowichan, the average temperature is 19°C (66°F). Maximums can reach 34°C (94°F), while minimums can drop as low as 8°C (47°F). It's a perfect time to enjoy a mix of warm days and cooler evenings, making it ideal for outdoor activities and exploring the area.

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

The chart illustrates August 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, August typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (47°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.

August Precipitation in North Cowichan

In North Cowichan in August, the precipitation amount is 24 mm (1.0 in) over the course of 4 days.

August Precipitation Trends in North Cowichan

The chart displays monthly precipitation patterns in North Cowichan, 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 North Cowichan, August typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec21513111811154481824120151245214
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in North Cowichan

In North Cowichan in August, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

August Average Humidity in North Cowichan

This chart illustrates the average monthly humidity levels in North Cowichan, 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 North Cowichan is approximately 77%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in North Cowichan

In North Cowichan 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 North Cowichan.

Maximum UV Index Levels in North Cowichan for August

The chart shows the monthly maximum UV Index (UVI) for North Cowichan 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 North Cowichan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987421
Data source: North Cowichan 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 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 August’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 August’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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