October weather forecast
Cedar Mill, OR

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Weather in October

October, like September, in Cedar Mill, Oregon, is another refreshing autumn month, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 61.7°F (16.5°C).

Temperature

Cedar Mill's weather changes with the onset of October, slightly falling from a moderately hot 74.3°F (23.5°C) in September to a comfortable 61.7°F (16.5°C). Throughout the month of October, Cedar Mill sees a steady low-temperature average of 45.5°F (7.5°C).

Humidity

In Cedar Mill, Oregon, the average relative humidity in October is 76%.

Rainfall

In October, the rain falls for 15.9 days. Throughout October, 3.31" (84mm) of precipitation is accumulated. In Cedar Mill, during the entire year, the rain falls for 173.2 days and collects up to 30.55" (776mm) of precipitation.

Snowfall

April through October are months without snowfall in Cedar Mill.

Daylight

The average length of the day in October in Cedar Mill is 10h and 55min.
On the first day of the month, sunrise is at 7:10 am and sunset at 6:50 pm. On the last day of October, sunrise is at 7:50 am and sunset at 5:59 pm PDT.

Sunshine

In Cedar Mill, Oregon, the average sunshine in October is 5.3h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 3 in October, converts into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the average October temperature in Cedar Mill?

In October, in Cedar Mill, the average high-temperature is 61.7°F (16.5°C), and the average low-temperature is 45.5°F (7.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 84.2°F (29°C).

What is the average humidity in October in Cedar Mill?

The average relative humidity in October is 76%.

How much does it rain in Cedar Mill in October?

In Cedar Mill, during October, the rain falls for 15.9 days and regularly aggregates up to 3.31" (84mm) of precipitation.

When it does not snow in Cedar Mill?

In Cedar Mill, Oregon, snow does not fall in April through October.

Does it snow in Cedar Mill in October?

In Cedar Mill, Oregon, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Cedar Mill have in October?

The average day length in October is 10h and 55min.

What time are sunrise and sunset in October in Cedar Mill?

In October, on the first day of the month, sunrise is at 7:10 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:59 pm PDT.

How long on average sun shines in October in Cedar Mill?

The average sunshine duration in October in Cedar Mill is 5.3h.

How high is the UV index in October in Cedar Mill?

In October, the average daily maximum UV index in Cedar Mill, Oregon, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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 October
Cedar Mill, OR

Average temperature in October - Cedar Mill, OR
  • Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in October: 45.5°F

The month with the highest average low temperature is August (55.6°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).

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Average pressure in October
Cedar Mill, OR

Average pressure in October - Cedar Mill, OR
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in October
Cedar Mill, OR

Average wind speed in October - Cedar Mill, OR
  • Average wind speed in October: 4.7mph

The windiest month (with the highest average wind speed) is January (5.4mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in October
Cedar Mill, OR

Average humidity in October - Cedar Mill, OR
  • Average humidity in October: 76%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in October
Cedar Mill, OR

Average rainfall in October - Cedar Mill, OR
  • Average rainfall in October: 3.31"

The wettest month (with the highest rainfall) is December (4.61").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in October
Cedar Mill, OR

Average rainfall days in October - Cedar Mill, OR
  • Average rainfall days in October: 15.9 days

The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is August (4.6 days).

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Average snowfall in October
Cedar Mill, OR

Average snowfall in October - Cedar Mill, OR
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Cedar Mill, OR

Average snowfall days in October - Cedar Mill, OR
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Cedar Mill, OR

Average daylight in October / Average sunshine in October - Cedar Mill, OR
  • Average daylight in October: 10h and 5min

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 October: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in October
Cedar Mill, OR

Average sunshine days in October - Cedar Mill, OR
  • Average sunshine days in October: 14 days

The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (8.6 days).

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Average UV index in October
Cedar Mill, OR

Average UV index in October - Cedar Mill, OR
  • Average UV index in October: 3

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).

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Average cloud cover in October
Cedar Mill, OR

Average cloud cover in October - Cedar Mill, OR
  • Average cloud cover in October: 44

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in October
Cedar Mill, OR

Average visibility in October - Cedar Mill, OR
  • Average visibility in October: 5mi

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).

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Cedar Mill, Oregon, USA

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