October weather forecast
Carthage, SD

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Weather in October

October, like September, is another refreshing autumn month in Carthage, South Dakota, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 57.9°F (14.4°C).

Temperature

As October sets, the average high-temperature displays a significant decrease, moving down from a warm 75.7°F (24.3°C) in September to a mild 57.9°F (14.4°C). Throughout October nights, Carthage experiences a consistent temperature average of 41.5°F (5.3°C).

Humidity

The average relative humidity in October is 63%.

Rainfall

In Carthage, in October, it is raining for 8.1 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, in Carthage, there are 101.8 rainfall days, and 18.19" (462mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Carthage are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 1.4 snowfall days, it receives 0.51" (13mm) of snow. In Carthage, during the entire year, snow falls for 42.3 days and aggregates up to 16.54" (420mm) of snow.

Daylight

In Carthage, South Dakota, the average length of the day in October is 10h and 59min.
On the first day of the month, sunrise is at 7:29 am and sunset at 7:11 pm. On the last day of October, sunrise is at 8:07 am and sunset at 6:21 pm CDT.

Sunshine

The average sunshine in October is 6.5h.

UV index

In October, the average daily maximum UV index in Carthage is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 in October converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Carthage in October?

In Carthage, 57.9°F (14.4°C) is the average high-temperature and 41.5°F (5.3°C) is the average low-temperature during October. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 89.6°F (32°C).

What is the average humidity in October in Carthage?

In Carthage, the average relative humidity in October is 63%.

How much does it rain in Carthage in October?

In October, in Carthage, South Dakota, the rain falls for 8.1 days. Throughout October, 1.57" (40mm) of precipitation is accumulated.

When does it start snowing in Carthage?

October is the first month it typically snows in Carthage, South Dakota. Throughout October, in the average 1.4 snowfall days, it receives 0.51" (13mm) of snow.

How many hours of daylight does Carthage have in October?

The average day length in October is 10h and 59min.

What time are sunrise and sunset in October in Carthage?

On the first day of October in Carthage, South Dakota, sunrise is at 7:29 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 6:21 pm CDT.

How many hours of sunshine does Carthage have in October?

In Carthage, South Dakota, the average sunshine duration in October is 6.5h.

How high is the UV index in October in Carthage?

In Carthage, South Dakota, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe 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
Carthage, SD

Average temperature in October - Carthage, SD
  • Average high temperature in October: 57.9°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (23.2°F).

  • Average low temperature in October: 41.5°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure in October
Carthage, SD

Average pressure in October - Carthage, 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 (29.84"Hg).

Average wind speed in October
Carthage, SD

Average wind speed in October - Carthage, SD
  • Average wind speed in October: 10.6mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.6mph).

Average humidity in October
Carthage, SD

Average humidity in October - Carthage, SD
  • Average humidity in October: 63%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is September (62%).

Average rainfall in October
Carthage, SD

Average rainfall in October - Carthage, SD
  • Average rainfall in October: 1.57"

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in October
Carthage, SD

Average rainfall days in October - Carthage, SD
  • Average rainfall days in October: 8.1 days

The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (1.8 days).

Average snowfall in October
Carthage, SD

Average snowfall in October - Carthage, SD
  • Average snowfall in October: 0.51"

The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Carthage, SD

Average snowfall days in October - Carthage, SD
  • Average snowfall days in October: 1.4 days

The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Carthage, 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 3min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in October
Carthage, SD

Average sunshine days in October - Carthage, SD
  • Average sunshine days in October: 20.3 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in October
Carthage, SD

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 1).

Average cloud cover in October
Carthage, SD

Average cloud cover in October - Carthage, SD
  • Average cloud cover in October: 32

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 22).

Average visibility in October
Carthage, SD

Average visibility in October - Carthage, 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).

Carthage, South Dakota, USA

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