October weather forecast
Antelope, SD

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Weather in October

October, the same as September, in Antelope, South Dakota, is a moderate autumn month, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 42.3°F (5.7°C).

Temperature

With the onset of October, Antelope experiences a noticeable temperature shift, with the average high-temperature receding from a moderately hot 75.7°F (24.3°C) in September to a mild 58.6°F (14.8°C). Antelope's average low-temperature during October nights is observed to be a wintry 42.3°F (5.7°C).

Humidity

The average relative humidity in October is 58%.

Rainfall

In Antelope, in October, it is raining for 8.5 days, with typically 1.22" (31mm) of accumulated precipitation. In Antelope, during the entire year, the rain falls for 109.2 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 1.6 days. Throughout October, 0.75" (19mm) of snow is accumulated. In Antelope, during the entire year, snow falls for 41.1 days and aggregates up to 14.53" (369mm) of snow.

Daylight

In October, the average length of the day is 11h and 1min.
On the first day of the month, sunrise is at 7:40 am and sunset at 7:23 pm. On the last day of October, sunrise is at 8:17 am and sunset at 6:34 pm CDT.

Sunshine

In October, the average sunshine in Antelope is 7.1h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: In October, the maximum UV index of 3 transforms into these recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Antelope in October?

October temperatures vary between a high-temperature of 58.6°F (14.8°C) and a low-temperature of 42.3°F (5.7°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is estimated at 87.8°F (31°C).

What is the average humidity in October in Antelope?

The average relative humidity in October is 58%.

How many days does it rain in October in Antelope?

In October, the rain falls for 8.5 days. Throughout October, 1.22" (31mm) of precipitation is accumulated.

How much does it snow in Antelope in October?

In Antelope, in October, snow falls for 1.6 days, with typically accumulated 0.75" (19mm) of snow.

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

In Antelope, the average day length in October is 11h and 1min.

When are sunrise and sunset in October in Antelope?

On the first day of October in Antelope, sunrise is at 7:40 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 8:17 am and sunset at 6:34 pm CDT.

How long on average sun shines in October in Antelope?

In Antelope, South Dakota, the average sunshine duration in October is 7.1h.

How high is the UV index in October in Antelope?

In Antelope, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health risk 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
Antelope, SD

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

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in October: 42.3°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in October
Antelope, SD

Average pressure in October - Antelope, SD
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in October
Antelope, SD

Average wind speed in October - Antelope, SD
  • Average wind speed in October: 12.6mph

The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest months (with the lowest average wind speed) are July and August (10.6mph).

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Average humidity in October
Antelope, SD

Average humidity in October - Antelope, SD
  • Average humidity in October: 58%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is September (56%).

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Average rainfall in October
Antelope, SD

Average rainfall in October - Antelope, SD
  • Average rainfall in October: 1.22"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in October
Antelope, SD

Average rainfall days in October - Antelope, SD
  • Average rainfall days in October: 8.5 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.4 days).

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Average snowfall in October
Antelope, SD

Average snowfall in October - Antelope, SD
  • Average snowfall in October: 0.75"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Antelope, SD

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

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in October / Average sunshine in October - Antelope, SD
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in October
Antelope, SD

Average sunshine days in October - Antelope, SD
  • Average sunshine days in October: 19.6 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in October
Antelope, SD

Average UV index in October - Antelope, SD
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Antelope, SD

Average cloud cover in October - Antelope, SD
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 44).
The months with the least cloud cover are July, August and September (Cloud cover 21).

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Average visibility in October
Antelope, SD

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

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

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Antelope, South Dakota, USA

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