October weather forecast
Spokane, WA

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Rocks and cliffs around the scenic Spokane Falls in Washington, leading to the vast Spokane River and a view of the high bridge out front
Rocks and cliffs around the scenic Spokane Falls in Washington, leading to the vast Spokane River and a view of the high bridge out front

Weather in October

October in Spokane stages a celebration of autumn's richness, and the weather obediently falls in line. Cooling temperatures and a subtle increase in rainfall to 1.61" (41mm) set the city on the autumnal path. The season's golden wonder is enhanced by an increasing cloudiness, creating dramatic skies. Outdoors activites and social gatherings adopt a slower pace, matching the city's tranquility and the shortening daylight. Although the wind increases slightly, the October invite still resonates with warm, lingering echoes of summer.

Temperature

With the beginning of October, Spokane's average high-temperature experiences a significant decrease, moving from a pleasant 72.9°F (22.7°C) in September to a mild 55.9°F (13.3°C). Throughout October, Spokane witnesses a consistent average low-temperature of 39.9°F (4.4°C).

Humidity

In October, the average relative humidity is 65%.

Rainfall

In Spokane, in October, it is raining for 12.9 days, with typically 1.61" (41mm) of accumulated precipitation. In Spokane, during the entire year, the rain falls for 127.8 days and collects up to 16.93" (430mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Spokane, in October, snow falls for 0.9 days, with typically accumulated 0.12" (3mm) of snow. Throughout the year, there are 62.3 snowfall days, and 37.83" (961mm) of snow is accumulated.

Daylight

In Spokane, the average length of the day in October is 10h and 50min.
On the first day of the month, sunrise is at 6:49 am and sunset at 6:28 pm. On the last day of October, in Spokane, sunrise is at 7:33 am and sunset at 5:32 pm PDT.

Sunshine

The average sunshine in October is 6.4h.

UV index

In Spokane, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the UV index of 2 transforms into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

What is the temperature in October?

In Spokane, in October, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 39.9°F (4.4°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 82.4°F (28°C).

What is the average humidity in October?

The average relative humidity in October in Spokane is 65%.

How many days does it rain in October?

In Spokane, in October, during 12.9 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

How many days does it snow in October?

In Spokane, during October, snow falls for 0.9 days and regularly aggregates up to 0.12" (3mm) of snow.

How many hours of daylight does Spokane have in October?

In Spokane, the average day length in October is 10h and 50min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:32 pm PDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.4h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Spokane, WA

Average temperature in October - Spokane, WA
  • Average high temperature in October: 55.9°F

The warmest months (with the highest average high temperature) are July and August (83.7°F).
The month with the lowest average high temperature is December (32.2°F).

  • Average low temperature in October: 39.9°F

The month with the highest average low temperature is August (59°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).

Average pressure in October
Spokane, WA

Average pressure in October - Spokane, WA
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).

Average wind speed in October
Spokane, WA

Average wind speed in October - Spokane, WA
  • Average wind speed in October: 6.1mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in October
Spokane, WA

Average humidity in October - Spokane, WA
  • Average humidity in October: 65%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).

Average rainfall in October
Spokane, WA

Average rainfall in October - Spokane, WA
  • Average rainfall in October: 1.61"

The wettest month (with the highest rainfall) is March (2.13").
The driest month (with the least rainfall) is August (0.35").

Average rainfall days in October
Spokane, WA

Average rainfall days in October - Spokane, WA
  • Average rainfall days in October: 12.9 days

The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is July (4.9 days).

Average snowfall in October
Spokane, WA

Average snowfall in October - Spokane, WA
  • Average snowfall in October: 0.12"

The month with the highest snowfall is January (10.39").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Spokane, WA

Average snowfall days in October - Spokane, WA
  • Average snowfall days in October: 0.9 days

The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

Average sunshine days in October
Spokane, WA

Average sunshine days in October - Spokane, WA
  • Average sunshine days in October: 16.6 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is March (9.8 days).

Average UV index in October
Spokane, WA

Average UV index in October - Spokane, WA
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).

Average cloud cover in October
Spokane, WA

Average cloud cover in October - Spokane, WA
  • Average cloud cover in October: 36

The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).

Average visibility in October
Spokane, WA

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

Spokane, Washington, USA

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