October weather forecast
Aurora, SD

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Weather in October

October, the same as September, in Aurora, South Dakota, is another mild autumn month, with temperature in the range of an average high of 55.6°F (13.1°C) and an average low of 39.6°F (4.2°C).

Temperature

With the beginning of October, Aurora's average high-temperature experiences a significant decrease, moving from a pleasant 72.5°F (22.5°C) in September to a moderate 55.6°F (13.1°C). In Aurora, October's nights observe an average temperature dip to a cold 39.6°F (4.2°C).

Humidity

With an average relative humidity of 68%, October is the least humid month.

Rainfall

In Aurora, during October, the rain falls for 9 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 125.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Aurora are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1.6 snowfall days, it receives 0.31" (8mm) of snow. In Aurora, during the entire year, snow falls for 61.5 days and aggregates up to 21.38" (543mm) of snow.

Daylight

In Aurora, the average length of the day in October is 10h and 58min.
On the first day of the month, sunrise is at 7:25 am and sunset at 7:06 pm. On the last day of October, in Aurora, sunrise is at 8:03 am and sunset at 6:17 pm CDT.

Sunshine

In Aurora, the average sunshine in October is 6h.

UV index

The average daily maximum UV index in October in Aurora is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.
Note: In October, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To guard against the harmful effects of the Sun, minimize exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What are October temperatures in Aurora?

An average high-temperature, in October, in Aurora, is 55.6°F (13.1°C) and the average low-temperature is 39.6°F (4.2°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is appraised at 86°F (30°C).

What is the least humid month in Aurora?

October is the least humid month, with an average relative humidity of 68%.

What is the average humidity in October in Aurora?

The average relative humidity in October in Aurora, South Dakota, is 68%.

How many days does it rain in October in Aurora?

In Aurora, in October, during 9 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When does it start snowing in Aurora?

October is the first month it typically snows. Throughout October, in the average 1.6 snowfall days, it receives 0.31" (8mm) of snow.

What is the average length of the day in October in Aurora?

The average day length in October in Aurora, South Dakota, is 10h and 58min.

When is the sunrise / sunset in October in Aurora?

In October, on the first day of the month, sunrise is at 7:25 am and sunset at 7:06 pm. On the last day of the month, in Aurora, sunrise is at 8:03 am and sunset at 6:17 pm CDT.

How many hours of sunshine does Aurora have in October?

In October, the average sunshine duration is 6h.

What is the UV index reading in October in Aurora?

In October, the average daily maximum UV index in Aurora is 2. A UV Index 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
Aurora, SD

Average temperature in October - Aurora, SD
  • Average high temperature in October: 55.6°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in October: 39.6°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (7°F).

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Average pressure in October
Aurora, SD

Average pressure in October - Aurora, SD
  • Average pressure in October: 29.98"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in October
Aurora, SD

Average wind speed in October - Aurora, SD
  • Average wind speed in October: 10.9mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).

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Average humidity in October
Aurora, SD

Average humidity in October - Aurora, SD
  • Average humidity in October: 68%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in October
Aurora, SD

Average rainfall in October - Aurora, SD
  • Average rainfall in October: 1.73"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is November (0.67").

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Average rainfall days in October
Aurora, SD

Average rainfall days in October - Aurora, SD
  • Average rainfall days in October: 9 days

The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in October
Aurora, SD

Average snowfall in October - Aurora, SD
  • Average snowfall in October: 0.31"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Aurora, SD

Average snowfall days in October - Aurora, SD
  • Average snowfall days in October: 1.6 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Aurora, SD

Average daylight in October / Average sunshine in October - Aurora, SD
  • 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in October
Aurora, SD

Average sunshine days in October - Aurora, SD
  • Average sunshine days in October: 18.5 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (8.3 days).

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Average UV index in October
Aurora, SD

Average UV index in October - Aurora, SD
  • Average UV index in October: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in October
Aurora, SD

Average cloud cover in October - Aurora, SD
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in October
Aurora, SD

Average visibility in October - Aurora, SD
  • Average visibility in October: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Aurora, South Dakota, USA

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