December weather forecast
Deevaan Villa Development, SD

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Weather in December

The first month of the winter, December, is also a subzero cold month in Deevaan Villa Development, South Dakota, with an average temperature fluctuating between 12.7°F (-10.7°C) and 25°F (-3.9°C).

Temperature

Deevaan Villa Development's weather experiences a significant temperature drop with the arrival of December, falling from a cold 41.7°F (5.4°C) in November to a freezing cold 25°F (-3.9°C). An average temperature of 12.7°F (-10.7°C) is recorded in Deevaan Villa Development during the nights in December.

Humidity

In Deevaan Villa Development, the average relative humidity in December is 85%.

Rainfall

In Deevaan Villa Development, during December, the rain falls for 3.1 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Deevaan Villa Development, during the entire year, the rain falls for 97.2 days and collects up to 18.35" (466mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Deevaan Villa Development, during December, snow falls for 11.4 days and regularly aggregates up to 3.43" (87mm) of snow. Throughout the year, there are 54.8 snowfall days, and 19.13" (486mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 48min of daylight.
On the first day of December in Deevaan Villa Development, sunrise is at 7:54 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 8:13 am and sunset at 5:00 pm CST.

Sunshine

In December, the average sunshine in Deevaan Villa Development is 4.3h.

UV index

In Deevaan Villa Development, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

How cold is December in Deevaan Villa Development?

December temperatures vary between a high-temperature of 25°F (-3.9°C) and a low-temperature of 12.7°F (-10.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in August is estimated at 86°F (30°C).

What is the average humidity in December in Deevaan Villa Development?

The average relative humidity in December is 85%.

How much does it rain in Deevaan Villa Development in December?

In Deevaan Villa Development, South Dakota, in December, it is raining for 3.1 days, with typically 0.87" (22mm) of accumulated precipitation.

How many days does it snow in December in Deevaan Villa Development?

In Deevaan Villa Development, South Dakota, during December, snow falls for 11.4 days and regularly aggregates up to 3.43" (87mm) of snow.

What is the month with the shortest days in Deevaan Villa Development?

With an average of 8h and 48min of daylight, December has the shortest days of the year in Deevaan Villa Development.

What is the average length of the day in December in Deevaan Villa Development?

In Deevaan Villa Development, South Dakota, the average day length in December is 8h and 47min.

When are sunrise and sunset in December in Deevaan Villa Development?

In December, on the first day of the month, sunrise is at 7:54 am and sunset at 4:51 pm. On the last day of the month, in Deevaan Villa Development, sunrise is at 8:13 am and sunset at 5:00 pm CST.

How many hours of sunshine does Deevaan Villa Development have in December?

In December, the average sunshine duration in Deevaan Villa Development, South Dakota, is 4.3h.

What is the UV index intensity in December in Deevaan Villa Development?

In Deevaan Villa Development, the average daily maximum UV index in December is 2. A UV Index estimate 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 December
Deevaan Villa Development, SD

Average temperature in December - Deevaan Villa Development, SD
  • Average high temperature in December: 25°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 (20.7°F).

  • Average low temperature in December: 12.7°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 (6.3°F).

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Average pressure in December
Deevaan Villa Development, SD

Average pressure in December - Deevaan Villa Development, SD
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in December
Deevaan Villa Development, SD

Average wind speed in December - Deevaan Villa Development, SD
  • Average wind speed in December: 9.5mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in December
Deevaan Villa Development, SD

Average humidity in December - Deevaan Villa Development, SD
  • Average humidity in December: 85%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are August and September (60%).

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Average rainfall in December
Deevaan Villa Development, SD

Average rainfall in December - Deevaan Villa Development, SD
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in December
Deevaan Villa Development, SD

Average rainfall days in December - Deevaan Villa Development, SD
  • Average rainfall days in December: 3.1 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2 days).

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Average snowfall in December
Deevaan Villa Development, SD

Average snowfall in December - Deevaan Villa Development, SD
  • Average snowfall in December: 3.43"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Deevaan Villa Development, SD

Average snowfall days in December - Deevaan Villa Development, SD
  • Average snowfall days in December: 11.4 days

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Deevaan Villa Development, SD

Average daylight in December / Average sunshine in December - Deevaan Villa Development, SD
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in December
Deevaan Villa Development, SD

Average sunshine days in December - Deevaan Villa Development, SD
  • Average sunshine days in December: 18.9 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12.7 days).

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Average UV index in December
Deevaan Villa Development, SD

Average UV index in December - Deevaan Villa Development, SD
  • Average UV index in December: 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, February and November (UV index 1).

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Average cloud cover in December
Deevaan Villa Development, SD

Average cloud cover in December - Deevaan Villa Development, SD
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in December
Deevaan Villa Development, SD

Average visibility in December - Deevaan Villa Development, SD
  • Average visibility in December: 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).

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Deevaan Villa Development, South Dakota, USA

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