August weather forecast
Canby, OR

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Weather in August

The city experiences slight relief from the excessive heat in August, although the weather in Canby, Oregon, continues to be dominantly warm and dry. The highest temperature is just over 81°F (27.2°C), outdoing July's scorcher and making August the hottest month. However, the refreshing breeze attributed to the wind speed of 3.8mph (6.1km/h), offers respite from the sizzling climate. Despite the reduced rainfall compared to the preceding months, the city enjoys lengthy sunshine hours. Thus, August's weather carries the last echoes of the prominent Oregon summer.

Temperature

August is Canby's warmest month, registering average high temperatures of 81°F (27.2°C) and lows of 54°F (12.2°C).

Heat index

During August, the heat index is evaluated at 84.2°F (29°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 65%, August is the least humid month.

Rainfall

The months with the least rainfall are July and August Rain falls for 4.4 days and accumulates 0.31" (8mm) of rain.

Snowfall

In Canby, snow does not fall in April through October.

Daylight

The average length of the day in August is 14h and 2min.
On the first day of August, sunrise is at 5:56 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:49 pm PDT.

Sunshine

The month with the most sunshine is August, with an average of 11.1h of sunshine.

UV index

In Canby, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

What is the hottest time of year?

August is the month when Canby's temperatures reach their peak, with averages of 81°F (27.2°C) and lows of 54°F (12.2°C).

What is the average August temperature?

The average high-temperature, in August, in Canby, is 81°F (27.2°C), while the average low-temperature is 54°F (12.2°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 84.2°F (29°C).

What is the least humid month in Canby?

The least humid month is August, with an average relative humidity of 65%.

What is the average humidity in August in Canby?

The average relative humidity in August is 65%.

What is the driest month?

The months with the least rainfall are July and August Rain falls for 4.4 days and accumulates 0.31" (8mm) of rain.

How many days does it rain in August?

In Canby, in August, it is raining for 4.4 days, with typically 0.31" (8mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall in Canby.

What is the average length of the day in August?

In August, the average day length is 14h and 2min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:56 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:49 pm PDT.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 11.1h of sunshine.

How long on average sun shines in August?

In August, the average sunshine duration is 11.1h.

What is the UV index intensity in August?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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 visibility

Average temperature in August
Canby, OR

Average temperature in August - Canby, OR
  • Average high temperature in August: 81°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in August: 54°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

Average pressure in August
Canby, OR

Average pressure in August - Canby, OR
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed in August
Canby, OR

Average wind speed in August - Canby, OR
  • Average wind speed in August: 3.8mph

The windiest months (with the highest average wind speed) are January and February (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in August
Canby, OR

Average humidity in August - Canby, OR
  • Average humidity in August: 65%

The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (65%).

Average rainfall in August
Canby, OR

Average rainfall in August - Canby, OR
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is December (4.49").
The driest months (with the least rainfall) are July and August (0.31").

Average rainfall days in August
Canby, OR

Average rainfall days in August - Canby, OR
  • Average rainfall days in August: 4.4 days

The month with the highest number of rainy days is March (20.9 days).
The months with the least rainy days are July and August (4.4 days).

Average snowfall in August
Canby, OR

Average snowfall in August - Canby, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Canby, OR

Average snowfall days in August - Canby, OR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Canby, OR

Average daylight in August / Average sunshine in August - Canby, OR
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in August: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in August
Canby, OR

Average sunshine days in August - Canby, OR
  • Average sunshine days in August: 24.6 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (8.3 days).

Average UV index in August
Canby, OR

Average UV index in August - Canby, OR
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Canby, OR

Average cloud cover in August - Canby, OR
  • Average cloud cover in August: 21

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in August
Canby, OR

Average visibility in August - Canby, OR
  • Average visibility in August: 6mi

The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).

Canby, Oregon, USA

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