October weather forecast
Lower Brule, SD

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Weather in October

October, the same as September, in Lower Brule, South Dakota, is another mild autumn month, with an average temperature varying between 42.4°F (5.8°C) and 58.6°F (14.8°C).

Temperature

A clear reduction in the average high-temperature is witnessed with the onset of October, reducing from a moderately hot 76.3°F (24.6°C) in September to a mild 58.6°F (14.8°C). Lower Brule, in October, experiences an average temperature of 42.4°F (5.8°C) at night.

Humidity

The average relative humidity in October is 62%.

Rainfall

In Lower Brule, South Dakota, in October, during 7.8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Lower Brule, there are 107.6 rainfall days, and 17.83" (453mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Lower Brule. Throughout October, in the average 1.6 snowfall days, it receives 0.59" (15mm) of snow. Throughout the year, in Lower Brule, there are 50.9 snowfall days, and 17.87" (454mm) of snow is accumulated.

Daylight

In October, the average length of the day in Lower Brule is 10h and 59min.
On the first day of the month, sunrise is at 7:36 am and sunset at 7:18 pm. On the last day of October, sunrise is at 8:14 am and sunset at 6:29 pm CDT.

Sunshine

In October, the average sunshine in Lower Brule is 6.8h.

UV index

In Lower Brule, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Take precautions - Protection against skin and eye damage is obliged. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Lower Brule in October?

In Lower Brule, 58.6°F (14.8°C) is the average high-temperature and 42.4°F (5.8°C) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 89.6°F (32°C).

What is the average humidity in October in Lower Brule?

The average relative humidity in October is 62%.

How much does it rain in Lower Brule in October?

In Lower Brule, during October, the rain falls for 7.8 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When does it start snowing in Lower Brule?

October is the first month it typically snows. Throughout October, in the average 1.6 snowfall days, it receives 0.59" (15mm) of snow.

What is the average length of the day in October in Lower Brule?

In Lower Brule, South Dakota, the average day length in October is 10h and 59min.

When is the sunrise / sunset in October in Lower Brule?

In October, on the first day of the month, sunrise is at 7:36 am and sunset at 7:18 pm. On the last day of the month, in Lower Brule, South Dakota, sunrise is at 8:14 am and sunset at 6:29 pm CDT.

How many hours of sunshine does Lower Brule have in October?

In Lower Brule, South Dakota, the average sunshine duration in October is 6.8h.

What is the UV index intensity in October in Lower Brule?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Lower Brule, SD

Average temperature in October - Lower Brule, SD
  • Average high temperature in October: 58.6°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in October: 42.4°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in October
Lower Brule, SD

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Lower Brule, SD

Average wind speed in October - Lower Brule, SD
  • Average wind speed in October: 10.7mph

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).

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Average humidity in October
Lower Brule, SD

Average humidity in October - Lower Brule, SD
  • Average humidity in October: 62%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is September (58%).

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Average rainfall in October
Lower Brule, SD

Average rainfall in October - Lower Brule, SD
  • Average rainfall in October: 1.14"

The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is November (0.55").

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Average rainfall days in October
Lower Brule, SD

Average rainfall days in October - Lower Brule, SD
  • Average rainfall days in October: 7.8 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in October
Lower Brule, SD

Average snowfall in October - Lower Brule, SD
  • Average snowfall in October: 0.59"

The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Lower Brule, SD

Average snowfall days in October - Lower Brule, SD
  • Average snowfall days in October: 1.6 days

The months with the highest number of snowfall days are January and February (11.7 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
Lower Brule, SD

Average daylight in October / Average sunshine in October - Lower Brule, SD
  • 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: 8h and 54min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in October
Lower Brule, SD

Average sunshine days in October - Lower Brule, SD
  • Average sunshine days in October: 19.9 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is April (11.8 days).

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Average UV index in October
Lower Brule, SD

Average UV index in October - Lower Brule, SD
  • Average UV index in October: 3

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

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Average cloud cover in October
Lower Brule, SD

Average cloud cover in October - Lower Brule, SD
  • Average cloud cover in October: 30

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in October
Lower Brule, SD

Average visibility in October - Lower Brule, 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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Lower Brule, South Dakota, USA

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