October weather forecast
Lemmon, SD

Weather in October

October, like September, in Lemmon, South Dakota, is another fresh autumn month, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 39.4°F (4.1°C).

Temperature

In October, the average high-temperature declines considerably from an agreeable 73°F (22.8°C) in September to a cool 54.7°F (12.6°C). In October, in Lemmon, the average low-temperature is 39.4°F (4.1°C).

Humidity

In Lemmon, South Dakota, the average relative humidity in October is 60%.

Rainfall

In Lemmon, it is raining for 7.5 days, with typically 1.26" (32mm) of accumulated precipitation. In Lemmon, during the entire year, the rain falls for 101.3 days and collects up to 14.25" (362mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Lemmon. October is the first month it typically snows in Lemmon. Throughout October, in the average 3.2 snowfall days, it receives 1.69" (43mm) of snow. In Lemmon, during the entire year, snow falls for 65.8 days and aggregates up to 21.42" (544mm) of snow.

Daylight

The average length of the day in October in Lemmon, South Dakota, is 10h and 55min.
On the first day of the month, sunrise is at 6:47 am and sunset at 6:29 pm. On the last day of October, sunrise is at 7:28 am and sunset at 5:36 pm MDT.

Sunshine

In Lemmon, the average sunshine in October is 6.6h.

UV index

In Lemmon, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Lemmon?

The average relative humidity in October in Lemmon is 60%.

How many days does it rain in October in Lemmon?

In Lemmon, in October, during 7.5 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

When does it start to snow in Lemmon?

October is the first month it typically snows in Lemmon, South Dakota. Throughout October, in the average 3.2 snowfall days, it receives 1.69" (43mm) of snow.

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

In October, the average day length is 10h and 55min.

When are sunrise and sunset in October in Lemmon?

On the first day of October in Lemmon, South Dakota, sunrise is at 6:47 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:36 pm MDT.

How many hours of sunshine does Lemmon have in October?

In October, the average sunshine duration in Lemmon, South Dakota, is 6.6h.

What is the UV index intensity in October in Lemmon?

In Lemmon, South Dakota, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Lemmon, SD

Average temperature in October - Lemmon, SD
  • Average high temperature in October: 54.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in October: 39.4°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure in October
Lemmon, SD

Average pressure in October - Lemmon, SD
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in October
Lemmon, SD

Average wind speed in October - Lemmon, SD
  • Average wind speed in October: 11.6mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

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Average humidity in October
Lemmon, SD

Average humidity in October - Lemmon, SD
  • Average humidity in October: 60%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (51%).

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Average rainfall in October
Lemmon, SD

Average rainfall in October - Lemmon, SD
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in October
Lemmon, SD

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

The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in October
Lemmon, SD

Average snowfall in October - Lemmon, SD
  • Average snowfall in October: 1.69"

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Lemmon, SD

Average snowfall days in October - Lemmon, SD
  • Average snowfall days in October: 3.2 days

The month with the highest number of snowfall days is February (12.9 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
Lemmon, SD

Average daylight in October / Average sunshine in October - Lemmon, SD
  • Average daylight in October: 10h and 55min

The month with the longest days is June (Average daylight: 15h and 41min).
The month with the shortest days is December (Average daylight: 8h and 43min).

  • Average sunshine in October: 6h and 36min

The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in October
Lemmon, SD

Average sunshine days in October - Lemmon, SD
  • Average sunshine days in October: 19.2 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index in October
Lemmon, SD

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in October
Lemmon, SD

Average cloud cover in October - Lemmon, SD
  • Average cloud cover in October: 34

The months with the most cloud cover are January and February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 20).

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Average visibility in October
Lemmon, SD

Average visibility in October - Lemmon, 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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