October weather forecast
Palouse, WA

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Weather in October

October, like September, is a moderate autumn month in Palouse, Washington, with an average temperature fluctuating between 57.7°F (14.3°C) and 41.5°F (5.3°C).

Temperature

As October sets, the average high-temperature displays a significant decrease, moving down from a moderately hot 73.4°F (23°C) in September to a refreshing 57.7°F (14.3°C). Throughout October, the temperature in Palouse, Washington, falls to an average low of 41.5°F (5.3°C).

Humidity

In Palouse, the average relative humidity in October is 62%.

Rainfall

In October, in Palouse, the rain falls for 11.5 days. Throughout October, 1.46" (37mm) of precipitation is accumulated. Throughout the year, in Palouse, there are 131 rainfall days, and 18.15" (461mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Palouse are January through May, September through December. In October, it is snowing for 0.5 days. Throughout October, 0.28" (7mm) of snow is accumulated. Throughout the year, there are 53.7 snowfall days, and 37.44" (951mm) of snow is accumulated.

Daylight

The average length of the day in October is 10h and 52min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:27 pm. On the last day of October, sunrise is at 7:30 am and sunset at 5:33 pm PDT.

Sunshine

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

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, a regular UV index of 3 translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the average October temperature in Palouse?

The average high-temperature and low-temperature in Palouse, Washington, during October are 57.7°F (14.3°C) and 41.5°F (5.3°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in July is appraised at 82.4°F (28°C).

What is the average humidity in October in Palouse?

In October, the average relative humidity in Palouse, Washington, is 62%.

How many days does it rain in October in Palouse?

In Palouse, Washington, in October, it is raining for 11.5 days, with typically 1.46" (37mm) of accumulated precipitation.

How much does it snow in Palouse in October?

In Palouse, in October, during 0.5 snowfall days, 0.28" (7mm) of snow is typically accumulated.

How many hours of daylight does Palouse have in October?

In Palouse, the average day length in October is 10h and 52min.

What time are sunrise and sunset in October in Palouse?

In October, on the first day of the month, sunrise is at 6:48 am and sunset at 6:27 pm. On the last day of the month, in Palouse, Washington, sunrise is at 7:30 am and sunset at 5:33 pm PDT.

How many hours of sunshine does Palouse have in October?

In Palouse, the average sunshine duration in October is 6.9h.

What is the UV index reading in October in Palouse?

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Palouse, WA

Average temperature in October - Palouse, WA
  • Average high temperature in October: 57.7°F

The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (34.3°F).

  • Average low temperature in October: 41.5°F

The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).

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Average pressure in October
Palouse, WA

Average pressure in October - Palouse, WA
  • Average pressure in October: 30.05"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
Palouse, WA

Average wind speed in October - Palouse, WA
  • Average wind speed in October: 5.7mph

The windiest months (with the highest average wind speed) are March and April (6.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in October
Palouse, WA

Average humidity in October - Palouse, WA
  • Average humidity in October: 62%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in October
Palouse, WA

Average rainfall in October - Palouse, WA
  • Average rainfall in October: 1.46"

The wettest month (with the highest rainfall) is January (2.2").
The driest months (with the least rainfall) are July and August (0.47").

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Average rainfall days in October
Palouse, WA

Average rainfall days in October - Palouse, WA
  • Average rainfall days in October: 11.5 days

The month with the highest number of rainy days is March (15.4 days).
The months with the least rainy days are July and August (5.8 days).

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Average snowfall in October
Palouse, WA

Average snowfall in October - Palouse, WA
  • Average snowfall in October: 0.28"

The month with the highest snowfall is February (10.04").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Palouse, WA

Average snowfall days in October - Palouse, WA
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Palouse, WA

Average daylight in October / Average sunshine in October - Palouse, WA
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 42min).

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Average sunshine days in October
Palouse, WA

Average sunshine days in October - Palouse, WA
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is July (23.4 days).
The month with the least sunshine days is February (10.2 days).

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Average UV index in October
Palouse, WA

Average UV index in October - Palouse, WA
  • 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, March, November and December (UV index 2).

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Average cloud cover in October
Palouse, WA

Average cloud cover in October - Palouse, WA
  • Average cloud cover in October: 32

The months with the most cloud cover are January and February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility in October
Palouse, WA

Average visibility in October - Palouse, WA
  • Average visibility in October: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

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Palouse, Washington, USA

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