December weather forecast
Tarnov, NE

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Weather in December

The first month of the winter, December, is also an icy month in Tarnov, Nebraska, with an average temperature varying between 21.2°F (-6°C) and 34.3°F (1.3°C).

Temperature

Tarnov in December experiences a marked decrease in the average high-temperature, descending from November's chilly 48.7°F (9.3°C) to an icy 34.3°F (1.3°C). During December, Tarnov experiences an average low-temperature of 21.2°F (-6°C) at night.

Humidity

In Tarnov, the average relative humidity in December is 76%.

Rainfall

In Tarnov, Nebraska, in December, it is raining for 3.9 days, with typically 1.14" (29mm) of accumulated precipitation. In Tarnov, during the entire year, the rain falls for 113.1 days and collects up to 19.76" (502mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Tarnov, in December, during 6.4 snowfall days, 2.2" (56mm) of snow is typically accumulated. Throughout the year, in Tarnov, Nebraska, there are 30.4 snowfall days, and 12.05" (306mm) of snow is accumulated.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Tarnov.
On the first day of December in Tarnov, sunrise is at 7:38 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 5:10 pm CST.

Sunshine

In Tarnov, the average sunshine in December is 5.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is December in Tarnov?

Tarnov in December has an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 21.2°F (-6°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is appraised at 89.6°F (32°C).

What is the average humidity in December in Tarnov?

In Tarnov, Nebraska, the average relative humidity in December is 76%.

How many days does it rain in December in Tarnov?

In December, the rain falls for 3.9 days. Throughout December, 1.14" (29mm) of precipitation is accumulated.

How much does it snow in Tarnov in December?

In December, it is snowing for 6.4 days. Throughout December, 2.2" (56mm) of snow is accumulated.

What is the month with the shortest days in Tarnov?

December has the shortest days of the year in Tarnov, with an average of 9h and 12min of daylight.

How many hours of daylight does Tarnov have in December?

In Tarnov, Nebraska, the average day length in December is 9h and 13min.

When is the sunrise / sunset in December in Tarnov?

In December, on the first day of the month, sunrise is at 7:38 am and sunset at 5:00 pm. On the last day of the month, in Tarnov, sunrise is at 7:56 am and sunset at 5:10 pm CST.

How many hours of sunshine does Tarnov have in December?

In December, the average sunshine duration in Tarnov, Nebraska, is 5.2h.

When is the lowest UV index in Tarnov?

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

How high is the UV index in December in Tarnov?

In Tarnov, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Tarnov, NE

Average temperature in December - Tarnov, NE
  • Average high temperature in December: 34.3°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in December: 21.2°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in December
Tarnov, NE

Average pressure in December - Tarnov, NE
  • Average pressure in December: 30.13"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 December
Tarnov, NE

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

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

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Average humidity in December
Tarnov, NE

Average humidity in December - Tarnov, NE
  • Average humidity in December: 76%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is October (63%).

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Average rainfall in December
Tarnov, NE

Average rainfall in December - Tarnov, NE
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is May (2.95").
The driest months (with the least rainfall) are January and February (0.67").

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Average rainfall days in December
Tarnov, NE

Average rainfall days in December - Tarnov, NE
  • Average rainfall days in December: 3.9 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall in December
Tarnov, NE

Average snowfall in December - Tarnov, NE
  • Average snowfall in December: 2.2"

The month with the highest snowfall is January (2.83").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Tarnov, NE

Average snowfall days in December - Tarnov, NE
  • Average snowfall days in December: 6.4 days

The month with the highest number of snowfall days is January (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
Tarnov, NE

Average daylight in December / Average sunshine in December - Tarnov, NE
  • Average daylight in December: 9h and 1min

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 12min).

  • Average sunshine in December: 5h and 1min

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 0min).

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Average sunshine days in December
Tarnov, NE

Average sunshine days in December - Tarnov, NE
  • Average sunshine days in December: 21.9 days

The month with the most sunshine days is November (23 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in December
Tarnov, NE

Average UV index in December - Tarnov, 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
Tarnov, NE

Average cloud cover in December - Tarnov, NE
  • Average cloud cover in December: 42

The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in December
Tarnov, NE

Average visibility in December - Tarnov, 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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Tarnov, Nebraska, USA

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