October weather forecast
Marty, SD

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Weather in October

October, the same as September, in Marty, South Dakota, is another refreshing autumn month, with an average temperature ranging between max 59.7°F (15.4°C) and min 42.4°F (5.8°C).

Temperature

The start of October signals a clear decrease in the average high-temperature, falling from a moderately hot 76.3°F (24.6°C) in September to a moderate 59.7°F (15.4°C). Marty's average low-temperature in October is measured at a cold 42.4°F (5.8°C).

Humidity

The least humid month is October, with an average relative humidity of 62%.

Rainfall

In October, in Marty, the rain falls for 7.7 days. Throughout October, 1.02" (26mm) of precipitation is accumulated. In Marty, during the entire year, the rain falls for 104.1 days and collects up to 14.29" (363mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.8 snowfall days, it receives 0.08" (2mm) of snow. In Marty, during the entire year, snow falls for 32.8 days and aggregates up to 8.35" (212mm) of snow.

Daylight

In Marty, South Dakota, the average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 7:31 am and sunset at 7:14 pm. On the last day of October, in Marty, sunrise is at 8:07 am and sunset at 6:26 pm CDT.

Sunshine

In October, the average sunshine is 6.6h.

UV index

The average daily maximum UV index in October in Marty is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 3 in October translates into these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the usual temperature for Marty in October?

The high-temperature in Marty during October is 59.7°F (15.4°C) and the low-temperature is 42.4°F (5.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in August is estimated at 91.4°F (33°C).

What is the least humid month in Marty?

With an average relative humidity of 62%, October is the least humid month.

What is the average humidity in October in Marty?

In Marty, the average relative humidity in October is 62%.

How many days does it rain in October in Marty?

In October, in Marty, South Dakota, the rain falls for 7.7 days. Throughout October, 1.02" (26mm) of precipitation is accumulated.

When does it start snowing in Marty?

October is the first month it typically snows in Marty, South Dakota. Throughout October, in the average 0.8 snowfall days, it receives 0.08" (2mm) of snow.

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

The average day length in October in Marty is 11h and 1min.

When are sunrise and sunset in October in Marty?

In October, on the first day of the month, sunrise is at 7:31 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 6:26 pm CDT.

How many hours of sunshine does Marty have in October?

In October, the average sunshine duration is 6.6h.

How high is the UV index in October in Marty?

In Marty, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes 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
Marty, SD

Average temperature in October - Marty, SD
  • Average high temperature in October: 59.7°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in October: 42.4°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 (13.6°F).

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Average pressure in October
Marty, SD

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in October
Marty, SD

Average wind speed in October - Marty, SD
  • Average wind speed in October: 10.3mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

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Average humidity in October
Marty, SD

Average humidity in October - Marty, SD
  • Average humidity in October: 62%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (62%).

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Average rainfall in October
Marty, SD

Average rainfall in October - Marty, SD
  • Average rainfall in October: 1.02"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.31").

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Average rainfall days in October
Marty, SD

Average rainfall days in October - Marty, SD
  • Average rainfall days in October: 7.7 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in October
Marty, SD

Average snowfall in October - Marty, SD
  • Average snowfall in October: 0.08"

The months with the highest snowfall are January and March (1.93").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Marty, SD

Average snowfall days in October - Marty, SD
  • Average snowfall days in October: 0.8 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Marty, 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 6min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in October
Marty, SD

Average sunshine days in October - Marty, SD
  • Average sunshine days in October: 20.7 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in October
Marty, SD

Average UV index in October - Marty, 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
Marty, SD

Average cloud cover in October - Marty, 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 July (Cloud cover 23).

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Average visibility in October
Marty, SD

Average visibility in October - Marty, 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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Marty, South Dakota, USA

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