August weather forecast and climate
Cowichan Bay, Canada

Weather in August

The last month of the summer, August, is another pleasant month in Cowichan Bay, Canada, with average temperature fluctuating between 13.7°C (56.7°F) and 20.2°C (68.4°F).

Temperature

The warmest months are July and August, with an average high-temperature of 20.2°C (68.4°F).

Humidity

In August, the average relative humidity is 75%.

Rainfall

July and August are months with the least rain in Cowichan Bay when the rain falls for 2.3 days and typically aggregates up to 3mm (0.12") of rain.

Snowfall

April through October are months without snowfall.

Daylight

In Cowichan Bay, Canada, the average length of the day is 14.3h.

Sunshine

The average sunshine in August is 11.2h.

UV index

In Cowichan Bay, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Cowichan Bay?

July and August, with an average high-temperature of 20.2°C (68.4°F), are warmest months.

What is the temperature in August in Cowichan Bay?

In August, the average high-temperature is 20.2°C (68.4°F), and the average low-temperature is 13.7°C (56.7°F).

What is the average humidity in August in Cowichan Bay?

In August, the average relative humidity in Cowichan Bay, Canada, is 75%.

How much does it rain in Cowichan Bay in August?

In August, in Cowichan Bay, Canada, the rain falls for 2.3 days. Throughout August, 3mm (0.12") of precipitation is accumulated.

What is the driest month in Cowichan Bay?

Months with the least rainfall in Cowichan Bay are July and August Rain falls for 2.3 days and accumulates 3mm (0.12") of rain.

When it does not snow in Cowichan Bay?

April through October are months without snowfall in Cowichan Bay, Canada.

How many hours of daylight does Cowichan Bay have in August?

In Cowichan Bay, the average length of the day in August is 14.3h.

How many hours of sunshine does Cowichan Bay have in August?

The average sunshine in August is 11.2h.

How high is the UV index in August in Cowichan Bay?

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in August
Cowichan Bay, Canada

Average temperature in August - Cowichan Bay, Canada
  • Average high temperature in August: 20.2°C

The warmest months (with the highest average high temperature) are July and August (20.2°C).
The month with the lowest average high temperature is December (6.3°C).

  • Average low temperature in August: 13.7°C

The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).

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Average pressure in August
Cowichan Bay, Canada

Average pressure in August - Cowichan Bay, Canada
  • Average pressure in August: 1016.7mbar

Months with the highest atmospheric pressure are January and July (1017.8mbar).
The month with the lowest atmospheric pressure is March (1015.7mbar).

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Average wind speed in August
Cowichan Bay, Canada

Average wind speed in August - Cowichan Bay, Canada
  • Average wind speed in August: 5.9km/h

The windiest month (with the highest average wind speed) is November (11.8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

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Average humidity in August
Cowichan Bay, Canada

Average humidity in August - Cowichan Bay, Canada
  • Average humidity in August: 75%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in August
Cowichan Bay, Canada

Average rainfall in August - Cowichan Bay, Canada
  • Average rainfall in August: 3mm

The wettest month (with the highest rainfall) is January (37mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in August
Cowichan Bay, Canada

Average rainfall days in August - Cowichan Bay, Canada
  • Average rainfall days in August: 2.3 days

The month with the highest number of rainy days is December (8.6 days).
The month with the least rainy days is August (2.3 days).

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Average snowfall in August
Cowichan Bay, Canada

Average snowfall in August - Cowichan Bay, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (53mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in August
Cowichan Bay, Canada

Average snowfall days in August - Cowichan Bay, Canada
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Cowichan Bay, Canada

Average daylight in August / Average sunshine in August - Cowichan Bay, Canada
  • Average daylight in August: 14.3h

The month with the longest days is June (Average daylight: 16.1h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in August: 11.2h

The month with the most sunshine is July (Average sunshine: 11.4h).
Months with the least sunshine are January and December (Average sunshine: 4.5).

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Average sunshine days in August
Cowichan Bay, Canada

Average sunshine days in August - Cowichan Bay, Canada
  • Average sunshine days in August: 28.2 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is February (17.4 days).

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Average UV index in August
Cowichan Bay, Canada

Average UV index in August - Cowichan Bay, Canada
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Cowichan Bay, Canada

Average cloud cover in August - Cowichan Bay, Canada
  • Average cloud cover in August: 20

The month with the most cloud cover is January (Cloud cover 53).
Months with the least cloud cover are July and August (Cloud cover 20).

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Average visibility in August
Cowichan Bay, Canada

Average visibility in August - Cowichan Bay, Canada
  • Average visibility in August: 10km

Months with the highest visibility are March, April, May, June, July, August, September, October and December (10km).
Months with the lowest visibility are January, February and November (9km).

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