October weather forecast
Martin, SD

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Weather in October

October, like September, is another mild autumn month in Martin, South Dakota, with an average temperature fluctuating between 58.1°F (14.5°C) and 41°F (5°C).

Temperature

Martin's October weather is characterized by a distinct downswing in high-temperatures, falling from September's warm 76.1°F (24.5°C) to a moderate 58.1°F (14.5°C). In Martin, the October nights cool down to an average low of 41°F (5°C).

Humidity

The average relative humidity in October in Martin is 58%.

Rainfall

In Martin, in October, during 7.5 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, in Martin, South Dakota, there are 108 rainfall days, and 15.39" (391mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In October, it is snowing for 2.1 days. Throughout October, 1.57" (40mm) of snow is accumulated. In Martin, during the entire year, snow falls for 47.3 days and aggregates up to 19.76" (502mm) of snow.

Daylight

In Martin, the average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:27 pm. On the last day of October, in Martin, sunrise is at 7:21 am and sunset at 5:39 pm MDT.

Sunshine

In Martin, the average sunshine in October is 7.3h.

UV index

In October, the average daily maximum UV index in Martin is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard 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:
Guard yourself - An obligation to protect skin and eyes from harm exists. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What is the average October temperature in Martin?

The average high-temperature and low-temperature during October are 58.1°F (14.5°C) and 41°F (5°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 86°F (30°C).

What is the average humidity in October in Martin?

The average relative humidity in October in Martin, South Dakota, is 58%.

How many days does it rain in October in Martin?

In Martin, in October, it is raining for 7.5 days, with typically 1.06" (27mm) of accumulated precipitation.

How many days does it snow in October in Martin?

In Martin, during October, snow falls for 2.1 days and regularly aggregates up to 1.57" (40mm) of snow.

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

In October, the average day length in Martin, South Dakota, is 11h and 1min.

When is the sunrise / sunset in October in Martin?

In October, on the first day of the month, sunrise is at 6:45 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:39 pm MDT.

How many hours of sunshine does Martin have in October?

The average sunshine duration in October is 7.3h.

What is the UV index reading in October in Martin?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Martin, SD

Average temperature in October - Martin, SD
  • Average high temperature in October: 58.1°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (32°F).

  • Average low temperature in October: 41°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in October
Martin, SD

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Martin, SD

Average wind speed in October - Martin, SD
  • Average wind speed in October: 12.1mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.4mph).

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Average humidity in October
Martin, SD

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

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall in October
Martin, SD

Average rainfall in October - Martin, SD
  • Average rainfall in October: 1.06"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in October
Martin, SD

Average rainfall days in October - Martin, SD
  • Average rainfall days in October: 7.5 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is December (2.8 days).

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Average snowfall in October
Martin, SD

Average snowfall in October - Martin, SD
  • Average snowfall in October: 1.57"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Martin, SD

Average snowfall days in October - Martin, SD
  • Average snowfall days in October: 2.1 days

The month with the highest number of snowfall days is February (10.3 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
Martin, SD

Average daylight in October / Average sunshine in October - Martin, 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: 7h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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Average sunshine days in October
Martin, SD

Average sunshine days in October - Martin, SD
  • Average sunshine days in October: 19.9 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in October
Martin, SD

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

The month with the highest UV index is July (UV index 7).
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
Martin, SD

Average cloud cover in October - Martin, SD
  • Average cloud cover in October: 27

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in October
Martin, SD

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

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