October weather forecast
Elk River, ID

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Weather in October

October, the same as September, in Elk River, Idaho, is another mild autumn month, with an average temperature fluctuating between 37.6°F (3.1°C) and 56.7°F (13.7°C).

Temperature

The shift from September to October brings a noticeable decrease in the average high-temperature, dropping from a pleasant 72.9°F (22.7°C) to a refreshing 56.7°F (13.7°C). Throughout October in Elk River, a steady low-temperature average of 37.6°F (3.1°C) is noted.

Humidity

The average relative humidity in October is 69%.

Rainfall

In Elk River, during October, the rain falls for 12.5 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, there are 147.4 rainfall days, and 14.72" (374mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Elk River are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. In Elk River, during the entire year, snow falls for 31.8 days and aggregates up to 12.2" (310mm) of snow.

Daylight

The average length of the day in October in Elk River is 10h and 52min.
On the first day of October, sunrise is at 6:44 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:29 pm PDT.

Sunshine

In Elk River, Idaho, the average sunshine in October is 6.7h.

UV index

In October, the average daily maximum UV index in Elk River is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 2 in October transforms into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What is the usual temperature for Elk River in October?

The average high-temperature and low-temperature in Elk River during October are 56.7°F (13.7°C) and 37.6°F (3.1°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 84.2°F (29°C).

What is the average humidity in October in Elk River?

In Elk River, the average relative humidity in October is 69%.

How much does it rain in Elk River in October?

In October, in Elk River, the rain falls for 12.5 days. Throughout October, 1.5" (38mm) of precipitation is accumulated.

When does it start to snow in Elk River?

October is the first month it typically snows in Elk River, Idaho. Throughout October, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in October in Elk River?

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

When are sunrise and sunset in October in Elk River?

On the first day of October in Elk River, sunrise is at 6:44 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:29 pm PDT.

How many hours of sunshine does Elk River have in October?

In Elk River, Idaho, the average sunshine duration in October is 6.7h.

What is the UV index intensity in October in Elk River?

In October, the average daily maximum UV index in Elk River, Idaho, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Elk River, ID

Average temperature in October - Elk River, ID
  • Average high temperature in October: 56.7°F

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (33.1°F).

  • Average low temperature in October: 37.6°F

The month with the highest average low temperature is August (51.3°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).

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Average pressure in October
Elk River, ID

Average pressure in October - Elk River, ID
  • Average pressure in October: 30.06"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).

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Average wind speed in October
Elk River, ID

Average wind speed in October - Elk River, ID
  • Average wind speed in October: 3.8mph

The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).

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Average humidity in October
Elk River, ID

Average humidity in October - Elk River, ID
  • Average humidity in October: 69%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (48%).

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Average rainfall in October
Elk River, ID

Average rainfall in October - Elk River, ID
  • Average rainfall in October: 1.5"

The wettest month (with the highest rainfall) is January (1.69").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in October
Elk River, ID

Average rainfall days in October - Elk River, ID
  • Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is March (17.7 days).
The month with the least rainy days is August (4.9 days).

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Average snowfall in October
Elk River, ID

Average snowfall in October - Elk River, ID
  • Average snowfall in October: 0.04"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Elk River, ID

Average snowfall days in October - Elk River, ID
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is December (9.7 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
Elk River, ID

Average daylight in October / Average sunshine in October - Elk River, ID
  • 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 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).

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Average sunshine days in October
Elk River, ID

Average sunshine days in October - Elk River, ID
  • Average sunshine days in October: 16.9 days

The month with the most sunshine days is August (23.5 days).
The month with the least sunshine days is February (9.1 days).

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Average UV index in October
Elk River, ID

Average UV index in October - Elk River, 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 January, February, November and December (UV index 1).

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Average cloud cover in October
Elk River, ID

Average cloud cover in October - Elk River, ID
  • Average cloud cover in October: 36

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in October
Elk River, ID

Average visibility in October - Elk River, ID
  • Average visibility in October: 6mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Elk River, Idaho, USA

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