October weather forecast
Menno, SD

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Weather in October

October fully immerses Menno in the golden hues of fall, with an evident drop in temperatures. Compared to the previous month, daylight hours and sunshine reduce, making way for quintessential autumnal chills. The first flakes of snow might make an appearance this month, totaling 0.31" (8mm), a precursor to winter's impeding arrival. Despite the cool weather, the stunning fall foliage paints a breathtaking picture. The contrast of sunny days and crisp air encapsulates the best of October in this South Dakotan town.

Temperature

October signals a considerable drop in Menno's average high-temperature, reducing from a warm 76.3°F (24.6°C) in September to a moderate 59.4°F (15.2°C). During October, the temperature is averaged to a low of 42.4°F (5.8°C) at night.

Humidity

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

Rainfall

In Menno, in October, it is raining for 7.6 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, in Menno, South Dakota, 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. Throughout October, in the average 1.1 snowfall days, it receives 0.31" (8mm) of snow. In Menno, during the entire year, snow falls for 33.1 days and aggregates up to 12.91" (328mm) of snow.

Daylight

The average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of October, sunrise is at 8:04 am and sunset at 6:22 pm CDT.

Sunshine

In Menno, the average sunshine in October is 6.5h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 3 in October interprets into the following advice:
Prioritize safety - Recommendations to avert sunburn are shared. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Resources | Updated: Feb 14, 2024 | Published by: Weather U.S.

Frequently asked questions

What is the average October temperature in Menno?

In Menno, in October, the average high-temperature is 59.4°F (15.2°C), and the average low-temperature is 42.4°F (5.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is calculated to be 89.6°F (32°C).

What is the least humid month in Menno?

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

What is the average humidity in October in Menno?

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

How much does it rain in Menno in October?

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

When does it start snowing in Menno?

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

How many hours of daylight does Menno have in October?

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

When are sunrise and sunset in October in Menno?

In October, on the first day of the month, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of the month, in Menno, South Dakota, sunrise is at 8:04 am and sunset at 6:22 pm CDT.

How many hours of sunshine does Menno have in October?

The average sunshine duration in October in Menno is 6.5h.

What is the UV index reading in October in Menno?

In Menno, South Dakota, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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
Menno, SD

Average temperature in October - Menno, 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).

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Average pressure in October
Menno, SD

Average pressure in October - Menno, 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
Menno, SD

Average wind speed in October - Menno, 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).

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Average humidity in October
Menno, SD

Average humidity in October - Menno, 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%).

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Average rainfall in October
Menno, SD

Average rainfall in October - Menno, 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").

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Average rainfall days in October
Menno, SD

Average rainfall days in October - Menno, 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).

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Average snowfall in October
Menno, SD

Average snowfall in October - Menno, 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").

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Average snowfall days in October
Menno, SD

Average snowfall days in October - Menno, 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).

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

Average daylight in October / Average sunshine in October - Menno, 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).

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Average sunshine days in October
Menno, SD

Average sunshine days in October - Menno, 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).

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Average UV index in October
Menno, SD

Average UV index in October - Menno, 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
Menno, SD

Average cloud cover in October - Menno, 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).

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Average visibility in October
Menno, SD

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

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