October weather forecast
Post Falls, ID

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Corbin Park on the banks of the Spokane River flowing downstream in Post Falls, Idaho, USA
Corbin Park on the banks of the Spokane River flowing downstream in Post Falls, Idaho, USA

Weather in October

October in Post Falls ushers in the distinct chill of fall, preparing residents for the forthcoming winter. This month observes a further decline in temperature, with more rainy days than September. The landscape is covered in a riot of fall colors, making it a pleasant view for residents and visitors alike. October's weather is perfect for cozy sweaters, warm drinks, and pumpkin-themed festivities. As the month concludes, residents brace themselves for the onset of the frosty and snowy November.

Temperature

With the onset of October, Post Falls's average high-temperature witnesses a clear drop, receding from September's pleasant 71.4°F (21.9°C) to a fresh 54.9°F (12.7°C). During the October nights, an average temperature of 36.5°F (2.5°C) is observed.

Humidity

In Post Falls, Idaho, the average relative humidity in October is 72%.

Rainfall

In Post Falls, during October, the rain falls for 13.9 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Post Falls, during the entire year, the rain falls for 141.2 days and collects up to 22.6" (574mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Post Falls, Idaho, in October, during 1 snowfall days, 0.43" (11mm) of snow is typically accumulated. In Post Falls, during the entire year, snow falls for 71.8 days and aggregates up to 56.54" (1436mm) of snow.

Daylight

In October, the average length of the day is 10h and 50min.
On the first day of October, sunrise is at 6:48 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:30 pm PDT.

Sunshine

The average sunshine in October is 6.1h.

UV index

In Post Falls, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in October interprets into the following advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Post Falls in October?

During October, Post Falls experiences an average high-temperature of 54.9°F (12.7°C) and a low-temperature of 36.5°F (2.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 82.4°F (28°C).

What is the average humidity in October?

In October, the average relative humidity is 72%.

How much does it rain in October?

In Post Falls, in October, it is raining for 13.9 days, with typically 2.13" (54mm) of accumulated precipitation.

How many days does it snow in October?

In Post Falls, during October, snow falls for 1 days and regularly aggregates up to 0.43" (11mm) of snow.

What is the average length of the day in October?

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

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 6:48 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:30 pm PDT.

How many hours of sunshine does Post Falls have in October?

In Post Falls, the average sunshine duration in October is 6.1h.

How high is the UV index in October?

In Post Falls, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe 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
Post Falls, ID

Average temperature in October - Post Falls, ID
  • Average high temperature in October: 54.9°F

The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in October: 36.5°F

The month with the highest average low temperature is August (51.8°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).

Average pressure in October
Post Falls, ID

Average pressure in October - Post Falls, ID
  • 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 (29.91"Hg).

Average wind speed in October
Post Falls, ID

Average wind speed in October - Post Falls, ID
  • Average wind speed in October: 4.3mph

The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is December (3.9mph).

Average humidity in October
Post Falls, ID

Average humidity in October - Post Falls, ID
  • Average humidity in October: 72%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (48%).

Average rainfall in October
Post Falls, ID

Average rainfall in October - Post Falls, ID
  • Average rainfall in October: 2.13"

The wettest month (with the highest rainfall) is January (3.27").
The driest months (with the least rainfall) are July and August (0.43").

Average rainfall days in October
Post Falls, ID

Average rainfall days in October - Post Falls, ID
  • Average rainfall days in October: 13.9 days

The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is August (5.6 days).

Average snowfall in October
Post Falls, ID

Average snowfall in October - Post Falls, ID
  • Average snowfall in October: 0.43"

The month with the highest snowfall is January (16.57").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Post Falls, ID

Average snowfall days in October - Post Falls, ID
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is December (16.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in October /
Average sunshine in October
Post Falls, ID

Average daylight in October / Average sunshine in October - Post Falls, ID
  • 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 1min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

Average sunshine days in October
Post Falls, ID

Average sunshine days in October - Post Falls, ID
  • Average sunshine days in October: 15.7 days

The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.6 days).

Average UV index in October
Post Falls, ID

Average UV index in October - Post Falls, ID
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).

Average cloud cover in October
Post Falls, ID

Average cloud cover in October - Post Falls, ID
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in October
Post Falls, ID

Average visibility in October - Post Falls, ID
  • Average visibility in October: 6mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).

Post Falls, Idaho, USA

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