October weather forecast
Tripp, SD

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Weather in October

October, like September, is another mild autumn month in Tripp, South Dakota, with an average temperature ranging between max 59.4°F (15.2°C) and min 42.4°F (5.8°C).

Temperature

The shift into October is characterized by a noticeable reduction in the average high-temperature, decreasing from September's warm 76.3°F (24.6°C) to a refreshing 59.4°F (15.2°C). In Tripp, October's nights observe an average temperature dip to a cold 42.4°F (5.8°C).

Humidity

October is the least humid month in Tripp, with an average relative humidity of 63%.

Rainfall

In Tripp, in October, it is raining for 7.6 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 106.8 rainfall days, and 19.29" (490mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Tripp. Throughout October, in the average 1.1 snowfall days, it receives 0.31" (8mm) of snow. Throughout the year, there are 33.1 snowfall days, and 12.91" (328mm) of snow is accumulated.

Daylight

In Tripp, the average length of the day in October is 11h and 1min.
On the first day of October, sunrise is at 7:30 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 6:24 pm CDT.

Sunshine

In October, the average sunshine is 6.5h.

UV index

In Tripp, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 3 in October suggests the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

The average high-temperature and low-temperature during October are 59.4°F (15.2°C) and 42.4°F (5.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 89.6°F (32°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 63%.

What is the average humidity in October?

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

How much does it rain in October?

In Tripp, in October, during 7.6 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 1.1 snowfall days, it receives 0.31" (8mm) of snow.

What is the average length of the day in October?

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

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:30 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 6:24 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.5h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Tripp, SD

Average temperature in October - Tripp, SD
  • Average high temperature in October: 59.4°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 (26.2°F).

  • Average low temperature in October: 42.4°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

Average pressure in October
Tripp, SD

Average pressure in October - Tripp, 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).

Average wind speed in October
Tripp, SD

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

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

Average humidity in October
Tripp, SD

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

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (63%).

Average rainfall in October
Tripp, SD

Average rainfall in October - Tripp, SD
  • Average rainfall in October: 1.5"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in October
Tripp, SD

Average rainfall days in October - Tripp, SD
  • Average rainfall days in October: 7.6 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.5 days).

Average snowfall in October
Tripp, SD

Average snowfall in October - Tripp, SD
  • Average snowfall in October: 0.31"

The month with the highest snowfall is December (2.56").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Tripp, SD

Average snowfall days in October - Tripp, SD
  • Average snowfall days in October: 1.1 days

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Tripp, 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: 6h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in October
Tripp, SD

Average sunshine days in October - Tripp, SD
  • Average sunshine days in October: 20.8 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in October
Tripp, SD

Average UV index in October - Tripp, 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).

Average cloud cover in October
Tripp, SD

Average cloud cover in October - Tripp, SD
  • Average cloud cover in October: 31

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 23).

Average visibility in October
Tripp, SD

Average visibility in October - Tripp, 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).

Tripp, South Dakota, USA

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