October weather forecast
Atomic City, ID

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Weather in October

October, the same as September, is another fresh autumn month in Atomic City, Idaho, with an average temperature varying between 51.8°F (11°C) and 36°F (2.2°C).

Temperature

As September gives way to October, the average high-temperature displays a considerable decrease, falling from an agreeable 69.3°F (20.7°C) to a cool 51.8°F (11°C). Atomic City registers a consistent average low-temperature of 36°F (2.2°C) during October.

Humidity

In October, the average relative humidity is 55%.

Rainfall

In October, the rain falls for 7.8 days. Throughout October, 0.79" (20mm) of precipitation is accumulated. In Atomic City, during the entire year, the rain falls for 107.2 days and collects up to 10.31" (262mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Atomic City, in October, during 2.5 snowfall days, 1.22" (31mm) of snow is typically accumulated. Throughout the year, there are 75.2 snowfall days, and 35.28" (896mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 0min.
On the first day of the month, sunrise is at 7:29 am and sunset at 7:11 pm. On the last day of October, sunrise is at 8:06 am and sunset at 6:23 pm MDT.

Sunshine

The average sunshine in October is 7.7h.

UV index

In Atomic City, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 2 in October translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In Atomic City, 51.8°F (11°C) is the average high-temperature and 36°F (2.2°C) is the average low-temperature during October.

What is the average humidity in October?

In October, the average relative humidity is 55%.

How many days does it rain in October?

In October, the rain falls for 7.8 days. Throughout October, 0.79" (20mm) of precipitation is accumulated.

How much does it snow in October?

In Atomic City, in October, snow falls for 2.5 days, with typically accumulated 1.22" (31mm) of snow.

How many hours of daylight does Atomic City have in October?

In Atomic City, the average day length in October is 11h and 0min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:29 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 6:23 pm MDT.

How many hours of sunshine does Atomic City have in October?

In Atomic City, Idaho, the average sunshine duration in October is 7.7h.

What is the UV index intensity in October?

The average daily maximum UV index in October in Atomic City is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Atomic City, ID

Average temperature in October - Atomic City, ID
  • Average high temperature in October: 51.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is December (25.3°F).

  • Average low temperature in October: 36°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10°F).

Average pressure in October
Atomic City, ID

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

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Atomic City, ID

Average wind speed in October - Atomic City, ID
  • Average wind speed in October: 6.3mph

The windiest month (with the highest average wind speed) is June (8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).

Average humidity in October
Atomic City, ID

Average humidity in October - Atomic City, ID
  • Average humidity in October: 55%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are July and August (32%).

Average rainfall in October
Atomic City, ID

Average rainfall in October - Atomic City, ID
  • Average rainfall in October: 0.79"

The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is July (0.39").

Average rainfall days in October
Atomic City, ID

Average rainfall days in October - Atomic City, ID
  • Average rainfall days in October: 7.8 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is July (5.9 days).

Average snowfall in October
Atomic City, ID

Average snowfall in October - Atomic City, ID
  • Average snowfall in October: 1.22"

The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Atomic City, ID

Average snowfall days in October - Atomic City, ID
  • Average snowfall days in October: 2.5 days

The month with the highest number of snowfall days is February (15.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in October /
Average sunshine in October
Atomic City, ID

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 7h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

Average sunshine days in October
Atomic City, ID

Average sunshine days in October - Atomic City, ID
  • Average sunshine days in October: 19.7 days

The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in October
Atomic City, ID

Average UV index in October - Atomic City, ID
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in October
Atomic City, ID

Average cloud cover in October - Atomic City, ID
  • Average cloud cover in October: 20

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 10).

Average visibility in October
Atomic City, ID

Average visibility in October - Atomic City, ID
  • 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 February (4mi).

Atomic City, Idaho, USA

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