December weather forecast
Akaska, SD

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Weather in December

The first month of the winter, December, is also a subzero cold month in Akaska, South Dakota, with an average temperature varying between 25.7°F (-3.5°C) and 14.4°F (-9.8°C).

Temperature

As December arrives, Akaska's weather displays a notable decrease in high-temperatures, falling from November's wintry 41.5°F (5.3°C) to a subzero cold 25.7°F (-3.5°C). Throughout the nights in December, an average low-temperature of 14.4°F (-9.8°C) is noted.

Humidity

In Akaska, the average relative humidity in December is 83%.

Rainfall

In Akaska, in December, during 2.7 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Akaska, during the entire year, the rain falls for 89.4 days and collects up to 15.39" (391mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Akaska, in December, snow falls for 9.5 days, with typically accumulated 3.39" (86mm) of snow. Throughout the year, in Akaska, there are 49.4 snowfall days, and 19.09" (485mm) of snow is accumulated.

Daylight

With an average of 8h and 48min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 8:00 am and sunset at 4:59 pm. On the last day of December, sunrise is at 8:19 am and sunset at 5:07 pm CST.

Sunshine

In Akaska, the average sunshine in December is 4.5h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Akaska. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 1 in December transforms into the following instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

How cold is December in Akaska?

The average high-temperature, in December, in Akaska, is 25.7°F (-3.5°C), while the average low-temperature is 14.4°F (-9.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in August is evaluated at 86°F (30°C).

What is the average humidity in December in Akaska?

In Akaska, the average relative humidity in December is 83%.

How many days does it rain in December in Akaska?

In Akaska, in December, it is raining for 2.7 days, with typically 0.67" (17mm) of accumulated precipitation.

How much does it snow in Akaska in December?

In Akaska, South Dakota, in December, snow falls for 9.5 days, with typically accumulated 3.39" (86mm) of snow.

What is the month with the shortest days in Akaska?

The month with the shortest days in Akaska, South Dakota, is December, with an average of 8h and 48min of daylight.

What is the average length of the day in December in Akaska?

In December, the average day length in Akaska, South Dakota, is 8h and 48min.

When are sunrise and sunset in December in Akaska?

On the first day of December in Akaska, sunrise is at 8:00 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 8:19 am and sunset at 5:07 pm CST.

How many hours of sunshine does Akaska have in December?

In Akaska, the average sunshine duration in December is 4.5h.

What is the month with the lowest UV index in Akaska?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Akaska, South Dakota.

What is the UV index intensity in December in Akaska?

In December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
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
Akaska, SD

Average temperature in December - Akaska, SD
  • Average high temperature in December: 25.7°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in December: 14.4°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (9°F).

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Average pressure in December
Akaska, SD

Average pressure in December - Akaska, SD
  • Average pressure in December: 30.13"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).

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Average wind speed in December
Akaska, SD

Average wind speed in December - Akaska, SD
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

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Average humidity in December
Akaska, SD

Average humidity in December - Akaska, SD
  • Average humidity in December: 83%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in December
Akaska, SD

Average rainfall in December - Akaska, SD
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in December
Akaska, SD

Average rainfall days in December - Akaska, SD
  • Average rainfall days in December: 2.7 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in December
Akaska, SD

Average snowfall in December - Akaska, SD
  • Average snowfall in December: 3.39"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Akaska, SD

Average snowfall days in December - Akaska, SD
  • Average snowfall days in December: 9.5 days

The month with the highest number of snowfall days is January (11.8 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
Akaska, SD

Average daylight in December / Average sunshine in December - Akaska, 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 3min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in December
Akaska, SD

Average sunshine days in December - Akaska, SD
  • Average sunshine days in December: 20.1 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

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Average UV index in December
Akaska, SD

Average UV index in December - Akaska, SD
  • Average UV index in December: 1

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 December (UV index 1).

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Average cloud cover in December
Akaska, SD

Average cloud cover in December - Akaska, SD
  • Average cloud cover in December: 52

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).

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Average visibility in December
Akaska, SD

Average visibility in December - Akaska, 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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Akaska, South Dakota, USA

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