October weather forecast
Spencer, ID

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Weather in October

October, like September, is another chilly autumn month in Spencer, Idaho, with an average temperature varying between 47.8°F (8.8°C) and 28.9°F (-1.7°C).

Temperature

The arrival of October brings a significant change in Spencer's weather, with average high-temperatures dropping from September's enjoyable 65.8°F (18.8°C) to a frosty 47.8°F (8.8°C). Spencer experiences an average temperature drop to a subzero cold 28.9°F (-1.7°C) during October nights.

Humidity

The average relative humidity in October in Spencer is 69%.

Rainfall

In October, the rain falls for 8.4 days. Throughout October, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 106.1 rainfall days, and 20.83" (529mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Spencer are January through July, September through December. In Spencer, during October, snow falls for 6.5 days and regularly aggregates up to 3.94" (100mm) of snow. Throughout the year, there are 138.1 snowfall days, and 107.64" (2734mm) of snow is accumulated.

Daylight

In October, the average length of the day in Spencer is 10h and 58min.
On the first day of the month, sunrise is at 7:27 am and sunset at 7:08 pm. On the last day of October, in Spencer, sunrise is at 8:05 am and sunset at 6:18 pm MDT.

Sunshine

In Spencer, the average sunshine in October is 6.8h.

UV index

In October, the average daily maximum UV index in Spencer is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. 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 Spencer in October?

In Spencer, 47.8°F (8.8°C) is the average high-temperature and 28.9°F (-1.7°C) is the average low-temperature during October.

What is the average humidity in October in Spencer?

In Spencer, Idaho, the average relative humidity in October is 69%.

How much does it rain in Spencer in October?

In Spencer, in October, it is raining for 8.4 days, with typically 1.26" (32mm) of accumulated precipitation.

How much does it snow in Spencer in October?

In Spencer, in October, during 6.5 snowfall days, 3.94" (100mm) of snow is typically accumulated.

How many hours of daylight does Spencer have in October?

The average day length in October in Spencer is 10h and 58min.

When are sunrise and sunset in October in Spencer?

In October, on the first day of the month, sunrise is at 7:27 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:18 pm MDT.

How long on average sun shines in October in Spencer?

The average sunshine duration in October in Spencer is 6.8h.

What is the UV index reading in October in Spencer?

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 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
Spencer, ID

Average temperature in October - Spencer, ID
  • Average high temperature in October: 47.8°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).

  • Average low temperature in October: 28.9°F

The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).

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Average pressure in October
Spencer, ID

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

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Spencer, ID

Average wind speed in October - Spencer, ID
  • Average wind speed in October: 5.2mph

The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).

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Average humidity in October
Spencer, ID

Average humidity in October - Spencer, ID
  • Average humidity in October: 69%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in October
Spencer, ID

Average rainfall in October - Spencer, ID
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").

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Average rainfall days in October
Spencer, ID

Average rainfall days in October - Spencer, ID
  • Average rainfall days in October: 8.4 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in October
Spencer, ID

Average snowfall in October - Spencer, ID
  • Average snowfall in October: 3.94"

The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").

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Average snowfall days in October
Spencer, ID

Average snowfall days in October - Spencer, ID
  • Average snowfall days in October: 6.5 days

The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).

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Average daylight in October /
Average sunshine in October
Spencer, ID

Average daylight in October / Average sunshine in October - Spencer, ID
  • Average daylight in October: 11h and 0min

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

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in October
Spencer, ID

Average sunshine days in October - Spencer, ID
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).

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Average UV index in October
Spencer, ID

Average UV index in October - Spencer, ID
  • Average UV index in October: 2

The months with the highest UV index are June and July (UV index 5).
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
Spencer, ID

Average cloud cover in October - Spencer, ID
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).

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Average visibility in October
Spencer, ID

Average visibility in October - Spencer, 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 (3mi).

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Spencer, Idaho, USA

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