December weather forecast
Clarks, NE

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Weather in December

The first month of the winter, December, is also a wintry month in Clarks, Nebraska, with an average temperature fluctuating between 35.4°F (1.9°C) and 22.1°F (-5.5°C).

Temperature

The onset of December introduces a moderate change in Clarks's weather, with average high-temperatures falling from November's frosty 49.3°F (9.6°C) to a cold 35.4°F (1.9°C). Clarks's nighttime temperature in December drops to an average of 22.1°F (-5.5°C).

Humidity

In Clarks, the average relative humidity in December is 75%.

Rainfall

In Clarks, during December, the rain falls for 3.7 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, in Clarks, there are 114.7 rainfall days, and 20.83" (529mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall in Clarks is December, when snow falls for 6.3 days and typically aggregates up to 3.23" (82mm) of snow.

Daylight

December has the shortest days of the year in Clarks, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:38 am and sunset at 5:03 pm. On the last day of December, sunrise is at 7:56 am and sunset at 5:12 pm CST.

Sunshine

In Clarks, Nebraska, the average sunshine in December is 5.4h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 2 translates into these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is it in Clarks in December?

The high-temperature during December is 35.4°F (1.9°C) and the low-temperature is 22.1°F (-5.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 91.4°F (33°C).

What is the average humidity in December in Clarks?

The average relative humidity in December in Clarks, Nebraska, is 75%.

How much does it rain in Clarks in December?

In Clarks, in December, during 3.7 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When does it snow the most in Clarks?

December is the month with the most snowfall in Clarks. Snow falls for 6.3 days and accumulates 3.23" (82mm) of snow.

How much does it snow in Clarks in December?

In December, in Clarks, it is snowing for 6.3 days. Throughout December, 3.23" (82mm) of snow is accumulated.

What is the month with the shortest days in Clarks?

December has the shortest days of the year in Clarks, Nebraska, with an average of 9h and 18min of daylight.

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

In December, the average day length in Clarks, Nebraska, is 9h and 16min.

When is the sunrise / sunset in December in Clarks?

In December, on the first day of the month, sunrise is at 7:38 am and sunset at 5:03 pm. On the last day of the month, in Clarks, Nebraska, sunrise is at 7:56 am and sunset at 5:12 pm CST.

How long on average sun shines in December in Clarks?

In Clarks, Nebraska, the average sunshine duration in December is 5.4h.

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

The months with the lowest UV index in Clarks are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Clarks?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's 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
Clarks, NE

Average temperature in December - Clarks, NE
  • Average high temperature in December: 35.4°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 (32.4°F).

  • Average low temperature in December: 22.1°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 (18.7°F).

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Average pressure in December
Clarks, NE

Average pressure in December - Clarks, NE
  • Average pressure in December: 30.14"Hg

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

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Average wind speed in December
Clarks, NE

Average wind speed in December - Clarks, NE
  • Average wind speed in December: 10.3mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average humidity in December
Clarks, NE

Average humidity in December - Clarks, NE
  • Average humidity in December: 75%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is October (62%).

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Average rainfall in December
Clarks, NE

Average rainfall in December - Clarks, NE
  • Average rainfall in December: 1.38"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in December
Clarks, NE

Average rainfall days in December - Clarks, NE
  • Average rainfall days in December: 3.7 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (2.6 days).

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Average snowfall in December
Clarks, NE

Average snowfall in December - Clarks, NE
  • Average snowfall in December: 3.23"

The month with the highest snowfall is December (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Clarks, NE

Average snowfall days in December - Clarks, NE
  • Average snowfall days in December: 6.3 days

The months with the highest number of snowfall days are January and February (7.7 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
Clarks, NE

Average daylight in December / Average sunshine in December - Clarks, NE
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in December
Clarks, NE

Average sunshine days in December - Clarks, NE
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index in December
Clarks, NE

Average UV index in December - Clarks, NE
  • 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, November and December (UV index 2).

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Average cloud cover in December
Clarks, NE

Average cloud cover in December - Clarks, NE
  • Average cloud cover in December: 40

The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in December
Clarks, NE

Average visibility in December - Clarks, NE
  • Average visibility in December: 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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Clarks, Nebraska, USA

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