August weather forecast
Detroit, OR

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Weather in August

The last month of the summer, August, is another warm month in Detroit, Oregon, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 46.8°F (8.2°C).

Temperature

August is the month when Detroit, Oregon, experiences its warmest temperatures, averaging a high of 76.8°F (24.9°C) and a low of 46.8°F (8.2°C).

Humidity

July and August, with an average relative humidity of 66%, are the least humid months in Detroit.

Rainfall

In August, the rain falls for 6.2 days. Throughout August, 0.55" (14mm) of precipitation is accumulated. Throughout the year, in Detroit, there are 182.5 rainfall days, and 47.56" (1208mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Detroit.

Daylight

The average length of the day in August in Detroit is 14h and 0min.
On the first day of August in Detroit, sunrise is at 5:55 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:46 pm PDT.

Sunshine

The month with the most sunshine in Detroit, Oregon, is August, with an average of 11.3h of sunshine.

UV index

The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, a daily maximum UV index of 4 leads to the following instructions:
Undertake protective steps - Preventing sun damage is advised. Direct Sun exposure should be minimized especially during midday when radiation is most intense. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What are the warmest months in Detroit?

With average high temperatures of 76.8°F (24.9°C) and lows of 46.8°F (8.2°C), August is the warmest month.

What are the temperatures in Detroit in August?

The average high-temperature and low-temperature during August are 76.8°F (24.9°C) and 46.8°F (8.2°C) respectively.

What is the least humid month in Detroit?

July and August, with an average relative humidity of 66%, are the least humid months in Detroit.

What is the average humidity in August in Detroit?

The average relative humidity in August in Detroit, Oregon, is 66%.

How many days does it rain in August in Detroit?

In August, in Detroit, the rain falls for 6.2 days. Throughout August, 0.55" (14mm) of precipitation is accumulated.

When it does not snow in Detroit?

In Detroit, snow does not fall in June through October.

What is the average length of the day in August in Detroit?

In Detroit, Oregon, the average day length in August is 14h and 0min.

When is the sunrise / sunset in August in Detroit?

On the first day of August in Detroit, Oregon, sunrise is at 5:55 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:46 pm PDT.

What month has the most sunshine in Detroit?

With an average of 11.3h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Detroit have in August?

In Detroit, Oregon, the average sunshine duration in August is 11.3h.

What is the UV index reading in August in Detroit?

In Detroit, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Detroit, OR

Average temperature in August - Detroit, OR
  • Average high temperature in August: 76.8°F

The warmest month (with the highest average high temperature) is August (76.8°F).
The month with the lowest average high temperature is December (39.9°F).

  • Average low temperature in August: 46.8°F

The month with the highest average low temperature is August (46.8°F).
The coldest month (with the lowest average low temperature) is December (28.8°F).

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Average pressure in August
Detroit, OR

Average pressure in August - Detroit, OR
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

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Average wind speed in August
Detroit, OR

Average wind speed in August - Detroit, OR
  • Average wind speed in August: 3.7mph

The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in August
Detroit, OR

Average humidity in August - Detroit, OR
  • Average humidity in August: 66%

The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July and August (66%).

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Average rainfall in August
Detroit, OR

Average rainfall in August - Detroit, OR
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is January (6.97").
The driest month (with the least rainfall) is July (0.47").

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Average rainfall days in August
Detroit, OR

Average rainfall days in August - Detroit, OR
  • Average rainfall days in August: 6.2 days

The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (6.2 days).

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Average snowfall in August
Detroit, OR

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

The month with the highest snowfall is February (15").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Detroit, OR

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

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 11h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).

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Average sunshine days in August
Detroit, OR

Average sunshine days in August - Detroit, OR
  • Average sunshine days in August: 22.4 days

The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is February (6.3 days).

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Average UV index in August
Detroit, OR

Average UV index in August - Detroit, OR
  • Average UV index in August: 4

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in August
Detroit, OR

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

The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in August
Detroit, OR

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

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).

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Detroit, Oregon, USA

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