October weather forecast
Pendleton, OR

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These large silos and creatively shaped red barns stand in the middle of a vast field of harvested wheat, in Pendleton, Oregon
These large silos and creatively shaped red barns stand in the middle of a vast field of harvested wheat, in Pendleton, Oregon

Weather in October

As we move into October, Pendleton experiences further drop in temperatures with autumn getting into full swing. Weather conditions transform considerably, particularly in the number of rainfall days from September's 7 to October's 12.3. Paired with autumnal winds, October sees the leaves changing color, creating a picturesque setting. A special mention for photographers and nature-lovers, who are bound to appreciate this visual treat. Do bear in mind, appropriate outerwear would be necessary to stay comfortable in the changing weather conditions.

Temperature

Pendleton in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 74.1°F (23.4°C) in September to a refreshing 59.7°F (15.4°C). Pendleton records a consistent low-temperature of 44.6°F (7°C) during October nights.

Humidity

The average relative humidity in October in Pendleton, Oregon, is 58%.

Rainfall

In Pendleton, in October, it is raining for 12.3 days, with typically 1.18" (30mm) of accumulated precipitation. In Pendleton, during the entire year, the rain falls for 132.7 days and collects up to 12.91" (328mm) of precipitation.

Snowfall

In Pendleton, snow does not fall in May through August and October.

Daylight

The average length of the day in October in Pendleton is 10h and 55min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:34 pm. On the last day of October, in Pendleton, sunrise is at 7:34 am and sunset at 5:42 pm PDT.

Sunshine

In Pendleton, the average sunshine in October is 6.9h.

UV index

In October, the average daily maximum UV index in Pendleton is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 3 in October leads to these guidelines:
Ensure safety - Sun damage prevention is strongly urged. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the average October temperature in Pendleton?

In October, the average high-temperature and low-temperature in Pendleton, Oregon, are 59.7°F (15.4°C) and 44.6°F (7°C) respectively.

What is the average humidity in October in Pendleton?

In Pendleton, the average relative humidity in October is 58%.

How much does it rain in Pendleton in October?

In Pendleton, Oregon, in October, it is raining for 12.3 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Pendleton?

In Pendleton, snow does not fall in May through August and October.

Does it snow in Pendleton in October?

In October, in Pendleton, Oregon, it doesn't snow. September is the latest month when it typically snows.

What is the average length of the day in October in Pendleton?

In October, the average day length is 10h and 55min.

When are sunrise and sunset in October in Pendleton?

On the first day of October, sunrise is at 6:54 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:42 pm PDT.

How many hours of sunshine does Pendleton have in October?

The average sunshine duration in October in Pendleton, Oregon, is 6.9h.

What is the UV index intensity in October in Pendleton?

In October, the average daily maximum UV index in Pendleton, Oregon, is 3. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Pendleton, OR

Average temperature in October - Pendleton, OR
  • Average high temperature in October: 59.7°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is December (37.9°F).

  • Average low temperature in October: 44.6°F

The month with the highest average low temperature is August (61.7°F).
The coldest month (with the lowest average low temperature) is December (27.3°F).

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Average pressure in October
Pendleton, OR

Average pressure in October - Pendleton, OR
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in October
Pendleton, OR

Average wind speed in October - Pendleton, OR
  • Average wind speed in October: 6.5mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

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Average humidity in October
Pendleton, OR

Average humidity in October - Pendleton, OR
  • Average humidity in October: 58%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in October
Pendleton, OR

Average rainfall in October - Pendleton, OR
  • Average rainfall in October: 1.18"

The wettest month (with the highest rainfall) is March (1.65").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in October
Pendleton, OR

Average rainfall days in October - Pendleton, OR
  • Average rainfall days in October: 12.3 days

The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (3.6 days).

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Average snowfall in October
Pendleton, OR

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

The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in October
Pendleton, OR

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

The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight in October /
Average sunshine in October
Pendleton, OR

Average daylight in October / Average sunshine in October - Pendleton, 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: 6h and 5min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

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Average sunshine days in October
Pendleton, OR

Average sunshine days in October - Pendleton, OR
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is March (11.7 days).

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Average UV index in October
Pendleton, OR

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

The month with the highest UV index is July (UV index 7).
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
Pendleton, OR

Average cloud cover in October - Pendleton, OR
  • Average cloud cover in October: 28

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in October
Pendleton, OR

Average visibility in October - Pendleton, OR
  • Average visibility in October: 6mi

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

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Pendleton, Oregon, USA

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