August weather forecast
Denman Island, Canada

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Weather in August

August, the last month of the summer in Denman Island, is also an agreeable month, with an average temperature fluctuating between 20.4°C (68.7°F) and 13°C (55.4°F).

Temperature

Denman Island, Canada, experiences a subtle adjustment in high-temperatures to a still pleasant 20.4°C (68.7°F) with the onset of August, maintaining near parity with July's 20.6°C (69.1°F). Throughout August, Denman Island witnesses a nighttime temperature average of 13°C (55.4°F).

Humidity

In August, the average relative humidity in Denman Island is 73%.

Rainfall

In August, in Denman Island, the rain falls for 8.3 days. Throughout August, 41mm (1.61") of precipitation is accumulated. In Denman Island, during the entire year, the rain falls for 177.9 days and collects up to 904mm (35.59") of precipitation.

Snowfall

May through October are months without snowfall in Denman Island.

Daylight

The average length of the day in August in Denman Island is 14h and 22min.
On the first day of the month, sunrise is at 5:51 am and sunset at 8:59 pm. On the last day of August, in Denman Island, sunrise is at 6:34 am and sunset at 8:03 pm PDT.

Sunshine

July and August, with an average of 10.8h of sunshine, are months with the most sunshine.

UV index

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 4 in August leads to these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What is the usual temperature for Denman Island in August?

The average high-temperature, in August, in Denman Island, is 20.4°C (68.7°F), while the average low-temperature is 13°C (55.4°F).

What is the average humidity in August in Denman Island?

In Denman Island, Canada, the average relative humidity in August is 73%.

How much does it rain in Denman Island in August?

In Denman Island, in August, during 8.3 rainfall days, 41mm (1.61") of precipitation is typically accumulated.

When it does not snow in Denman Island?

In Denman Island, snow does not fall in May through October.

What is the average length of the day in August in Denman Island?

In August, the average day length in Denman Island, Canada, is 14h and 22min.

What time are sunrise and sunset in August in Denman Island?

In August, on the first day of the month, sunrise is at 5:51 am and sunset at 8:59 pm. On the last day of the month, in Denman Island, Canada, sunrise is at 6:34 am and sunset at 8:03 pm PDT.

What is the month with the most sunshine in Denman Island?

The months with the most sunshine in Denman Island are July and August, with an average of 10.8h of sunshine.

How many hours of sunshine does Denman Island have in August?

In August, the average sunshine duration in Denman Island is 10.8h.

What is the UV index reading in August in Denman Island?

The average daily maximum UV index in August in Denman Island is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Denman Island, Canada

Average temperature in August - Denman Island, Canada
  • Average high temperature in August: 20.4°C

The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is December (4.3°C).

  • Average low temperature in August: 13°C

The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).

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Average pressure in August
Denman Island, Canada

Average pressure in August - Denman Island, Canada
  • Average pressure in August: 1016.3mbar

The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is March (1014.7mbar).

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Average wind speed in August
Denman Island, Canada

Average wind speed in August - Denman Island, Canada
  • Average wind speed in August: 6.2km/h

The windiest month (with the highest average wind speed) is November (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

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Average humidity in August
Denman Island, Canada

Average humidity in August - Denman Island, Canada
  • Average humidity in August: 73%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in August
Denman Island, Canada

Average rainfall in August - Denman Island, Canada
  • Average rainfall in August: 41mm

The wettest month (with the highest rainfall) is January (145mm).
The driest month (with the least rainfall) is July (20mm).

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Average rainfall days in August
Denman Island, Canada

Average rainfall days in August - Denman Island, Canada
  • Average rainfall days in August: 8.3 days

The month with the highest number of rainy days is November (19.7 days).
The month with the least rainy days is August (8.3 days).

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Average snowfall in August
Denman Island, Canada

Average snowfall in August - Denman Island, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (71mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in August
Denman Island, Canada

Average snowfall days in August - Denman Island, Canada
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.6 days).
The 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
Denman Island, Canada

Average daylight in August / Average sunshine in August - Denman Island, Canada
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in August: 10h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in August
Denman Island, Canada

Average sunshine days in August - Denman Island, Canada
  • Average sunshine days in August: 19.9 days

The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is November (9 days).

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Average UV index in August
Denman Island, Canada

Average UV index in August - Denman Island, Canada
  • Average UV index in August: 4

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

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Average cloud cover in August
Denman Island, Canada

Average cloud cover in August - Denman Island, Canada
  • Average cloud cover in August: 24

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in August
Denman Island, Canada

Average visibility in August - Denman Island, Canada
  • Average visibility in August: 10km

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

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Denman Island, Canada

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