October weather forecast
Santa, ID

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Weather in October

October, like September, in Santa, Idaho, is a cool autumn month, with an average temperature fluctuating between 54°F (12.2°C) and 34.9°F (1.6°C).

Temperature

The beginning of October signals a clear reduction in the average high-temperature, falling from an agreeable 69.6°F (20.9°C) in September to a cool 54°F (12.2°C). During the October nights, an average temperature of 34.9°F (1.6°C) is observed.

Humidity

In Santa, the average relative humidity in October is 74%.

Rainfall

In Santa, in October, it is raining for 11.2 days, with typically 1.5" (38mm) of accumulated precipitation. In Santa, during the entire year, the rain falls for 118.6 days and collects up to 16.89" (429mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In October, it is snowing for 0.7 days. Throughout October, 0.43" (11mm) of snow is accumulated. Throughout the year, in Santa, there are 60.4 snowfall days, and 44.53" (1131mm) of snow is accumulated.

Daylight

In October, the average length of the day is 10h and 51min.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:24 pm. On the last day of October, in Santa, sunrise is at 7:28 am and sunset at 5:30 pm PDT.

Sunshine

In October, the average sunshine is 6.2h.

UV index

In October, the average daily maximum UV index is 2. A UV Index 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 maximum UV index of 2 suggests these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

The high-temperature, in October, in Santa, is 54°F (12.2°C), while the low-temperature averages to 34.9°F (1.6°C).

What is the average humidity in October?

In Santa, the average relative humidity in October is 74%.

How many days does it rain in October?

In Santa, during October, the rain falls for 11.2 days and regularly aggregates up to 1.5" (38mm) of precipitation.

How many days does it snow in October?

In October, it is snowing for 0.7 days. Throughout October, 0.43" (11mm) of snow is accumulated.

How many hours of daylight does Santa have in October?

In October, the average day length is 10h and 51min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:45 am and sunset at 6:24 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:30 pm PDT.

How long on average sun shines in October?

In Santa, the average sunshine duration in October is 6.2h.

What is the UV index intensity in October?

In Santa, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from 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
Santa, ID

Average temperature in October - Santa, ID
  • Average high temperature in October: 54°F

The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (31.5°F).

  • Average low temperature in October: 34.9°F

The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (20.8°F).

Average pressure in October
Santa, ID

Average pressure in October - Santa, 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 (29.92"Hg).

Average wind speed in October
Santa, ID

Average wind speed in October - Santa, ID
  • Average wind speed in October: 4.1mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are August and September (3.9mph).

Average humidity in October
Santa, ID

Average humidity in October - Santa, ID
  • Average humidity in October: 74%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (52%).

Average rainfall in October
Santa, ID

Average rainfall in October - Santa, ID
  • Average rainfall in October: 1.5"

The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in October
Santa, ID

Average rainfall days in October - Santa, ID
  • Average rainfall days in October: 11.2 days

The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is July (5.4 days).

Average snowfall in October
Santa, ID

Average snowfall in October - Santa, ID
  • Average snowfall in October: 0.43"

The month with the highest snowfall is January (11.73").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Santa, ID

Average snowfall days in October - Santa, ID
  • Average snowfall days in October: 0.7 days

The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in October / Average sunshine in October - Santa, 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 36min).

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).

Average sunshine days in October
Santa, ID

Average sunshine days in October - Santa, ID
  • Average sunshine days in October: 18.9 days

The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is February (10.1 days).

Average UV index in October
Santa, ID

Average UV index in October - Santa, 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).

Average cloud cover in October
Santa, ID

Average cloud cover in October - Santa, ID
  • Average cloud cover in October: 40

The months with the most cloud cover are January, February and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in October
Santa, ID

Average visibility in October - Santa, ID
  • Average visibility in October: 5mi

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

Santa, Idaho, USA

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