October weather forecast
Monmouth, OR

Weather in October

October, like September, in Monmouth, Oregon, is another enjoyable autumn month, with an average temperature ranging between max 61.7°F (16.5°C) and min 44.1°F (6.7°C).

Temperature

In October, the average high-temperature drops from a moderately hot 73.8°F (23.2°C) in September to an enjoyable 61.7°F (16.5°C). In October, in Monmouth, the average low-temperature is 44.1°F (6.7°C).

Humidity

In Monmouth, the average relative humidity in October is 79%.

Rainfall

In Monmouth, in October, it is raining for 12.4 days, with typically 0.87" (22mm) of accumulated precipitation. In Monmouth, during the entire year, the rain falls for 144.6 days and collects up to 10.04" (255mm) of precipitation.

Snowfall

In Monmouth, snow does not fall in April through November.

Daylight

The average length of the day in October is 10h and 57min.
On the first day of the month, sunrise is at 7:11 am and sunset at 6:54 pm. On the last day of October, sunrise is at 7:49 am and sunset at 6:03 pm PDT.

Sunshine

The average sunshine in October is 5.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in October interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in October in Monmouth?

In Monmouth, Oregon, in October, the average high-temperature is 61.7°F (16.5°C), and the average low-temperature is 44.1°F (6.7°C). in August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 84.2°F (29°C).

What is the average humidity in October in Monmouth?

The average relative humidity in October in Monmouth is 79%.

How many days does it rain in October in Monmouth?

In Monmouth, in October, during 12.4 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When it does not snow in Monmouth?

In Monmouth, snow does not fall in April through November.

How many hours of daylight does Monmouth have in October?

In October, the average day length in Monmouth is 10h and 57min.

When are sunrise and sunset in October in Monmouth?

In October, on the first day of the month, sunrise is at 7:11 am and sunset at 6:54 pm. On the last day of the month, in Monmouth, Oregon, sunrise is at 7:49 am and sunset at 6:03 pm PDT.

How long on average sun shines in October in Monmouth?

In October, the average sunshine duration in Monmouth, Oregon, is 5.4h.

What is the UV index intensity in October in Monmouth?

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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 October
Monmouth, OR

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

The warmest month (with the highest average high temperature) is August (80.8°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in October: 44.1°F

The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

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Average pressure in October
Monmouth, OR

Average pressure in October - Monmouth, 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
Monmouth, OR

Average wind speed in October - Monmouth, OR
  • Average wind speed in October: 4.5mph

The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in October
Monmouth, OR

Average humidity in October - Monmouth, OR
  • Average humidity in October: 79%

The months with the highest relative humidity are February and December (88%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in October
Monmouth, OR

Average rainfall in October - Monmouth, OR
  • Average rainfall in October: 0.87"

The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in October
Monmouth, OR

Average rainfall days in October - Monmouth, OR
  • Average rainfall days in October: 12.4 days

The month with the highest number of rainy days is March (17.8 days).
The month with the least rainy days is August (4 days).

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Average snowfall in October
Monmouth, OR

Average snowfall in October - Monmouth, OR
  • Average snowfall in October: 0"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in October
Monmouth, OR

Average snowfall days in October - Monmouth, OR
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (1.8 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 October /
Average sunshine in October
Monmouth, OR

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

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 October: 5h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days in October
Monmouth, OR

Average sunshine days in October - Monmouth, OR
  • Average sunshine days in October: 14.5 days

The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is March (9.7 days).

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Average UV index in October
Monmouth, OR

Average UV index in October - Monmouth, OR
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (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 October
Monmouth, OR

Average cloud cover in October - Monmouth, OR
  • Average cloud cover in October: 45

The months with the most cloud cover are February and March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in October
Monmouth, OR

Average visibility in October - Monmouth, OR
  • Average visibility in October: 5mi

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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