October weather forecast
Grants Pass, OR

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Colorful balloons rise from the scenic grounds in a field near Grant Pass, Oregon
Colorful balloons rise from the scenic grounds in a field near Grant Pass, Oregon

Weather in October

October sees a further dip in temperature, paving the way for the upcoming winter. An obvious increase in rainfall records 1.54" (39mm) spread over 10.5 days. The city witnesses shorter days and lesser hours of sunshine, a prelude to the colder months. The wind dynamics remain stable, providing a soft background rustle as the foliage takes on new hues. A rise in the relative humidity points towards the coming winter.

Temperature

In the transition to October, Grants Pass observes a drop in the average high-temperature, moving from a moderately hot 77.4°F (25.2°C) in September to an enjoyable 65.5°F (18.6°C). October nights in Grants Pass, Oregon, present a stark temperature decrease to a wintry 40.6°F (4.8°C).

Humidity

In Grants Pass, the average relative humidity in October is 71%.

Rainfall

In Grants Pass, in October, it is raining for 10.5 days, with typically 1.54" (39mm) of accumulated precipitation. In Grants Pass, Oregon, during the entire year, the rain falls for 135.3 days and collects up to 23.54" (598mm) of precipitation.

Snowfall

In Grants Pass, Oregon, snow does not fall in May through October.

Daylight

In Grants Pass, the average length of the day in October is 11h and 2min.
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 7:46 am and sunset at 6:07 pm PDT.

Sunshine

In Grants Pass, the average sunshine in October is 6.5h.

UV index

In Grants Pass, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 3 in October translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What are October temperatures in Grants Pass?

Grants Pass in October has an average high-temperature of 65.5°F (18.6°C) and an average low-temperature of 40.6°F (4.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 89.6°F (32°C).

What is the average humidity in October in Grants Pass?

In Grants Pass, the average relative humidity in October is 71%.

How many days does it rain in October in Grants Pass?

In Grants Pass, in October, during 10.5 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

When it does not snow in Grants Pass?

In Grants Pass, Oregon, snow does not fall in May through October.

Does it snow in Grants Pass in October?

In Grants Pass, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Grants Pass have in October?

In Grants Pass, Oregon, the average day length in October is 11h and 2min.

When are sunrise and sunset in October in Grants Pass?

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 Grants Pass, Oregon, sunrise is at 7:46 am and sunset at 6:07 pm PDT.

How long on average sun shines in October in Grants Pass?

In October, the average sunshine duration in Grants Pass, Oregon, is 6.5h.

What is the UV index intensity in October in Grants Pass?

The average daily maximum UV index in October in Grants Pass is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from 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
Grants Pass, OR

Average temperature in October - Grants Pass, OR
  • Average high temperature in October: 65.5°F

The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in October: 40.6°F

The month with the highest average low temperature is August (49.1°F).
The coldest month (with the lowest average low temperature) is December (31.5°F).

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Average pressure in October
Grants Pass, OR

Average pressure in October - Grants Pass, OR
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

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Average wind speed in October
Grants Pass, OR

Average wind speed in October - Grants Pass, OR
  • Average wind speed in October: 3.4mph

The windiest month (with the highest average wind speed) is March (4mph).
The calmest month (with the lowest average wind speed) is August (3.2mph).

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Average humidity in October
Grants Pass, OR

Average humidity in October - Grants Pass, OR
  • Average humidity in October: 71%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in October
Grants Pass, OR

Average rainfall in October - Grants Pass, OR
  • Average rainfall in October: 1.54"

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days in October
Grants Pass, OR

Average rainfall days in October - Grants Pass, OR
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in October
Grants Pass, OR

Average snowfall in October - Grants Pass, OR
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Grants Pass, OR

Average snowfall days in October - Grants Pass, OR
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.8 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
Grants Pass, OR

Average daylight in October / Average sunshine in October - Grants Pass, OR
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 6h and 3min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in October
Grants Pass, OR

Average sunshine days in October - Grants Pass, OR
  • Average sunshine days in October: 18.9 days

The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is March (10.8 days).

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Average UV index in October
Grants Pass, OR

Average UV index in October - Grants Pass, 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
Grants Pass, OR

Average cloud cover in October - Grants Pass, OR
  • Average cloud cover in October: 34

The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in October
Grants Pass, OR

Average visibility in October - Grants Pass, 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 and December (4mi).

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Grants Pass, Oregon, USA

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