December weather forecast
Giltner, NE

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Weather in December

December, the first month of the winter in Giltner, is also an icy month, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 36.1°F (2.3°C).

Temperature

The beginning of December involves a decrease in the average high-temperature, transitioning from a cool 50.4°F (10.2°C) in November to an icy 36.1°F (2.3°C). Throughout the month of December, the average temperature in Giltner dips to a subzero cold 22.3°F (-5.4°C) at night.

Humidity

The average relative humidity in December is 74%.

Rainfall

In Giltner, in December, during 3.6 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 117.2 rainfall days, and 21.61" (549mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in Giltner is December, when snow falls for 5.5 days and typically aggregates up to 2.76" (70mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of December in Giltner, sunrise is at 7:38 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 5:15 pm CST.

Sunshine

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

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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 2 suggests this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Giltner in December?

December temperatures vary between a high-temperature of 36.1°F (2.3°C) and a low-temperature of 22.3°F (-5.4°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 91.4°F (33°C).

What is the average humidity in December in Giltner?

The average relative humidity in December in Giltner is 74%.

How much does it rain in Giltner in December?

In December, the rain falls for 3.6 days. Throughout December, 1.22" (31mm) of precipitation is accumulated.

When does it snow the most in Giltner?

December is the month with the most snowfall in Giltner. Snow falls for 5.5 days and accumulates 2.76" (70mm) of snow.

How much does it snow in Giltner in December?

In Giltner, in December, during 5.5 snowfall days, 2.76" (70mm) of snow is typically accumulated.

What is the month with the shortest days in Giltner?

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

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

In Giltner, Nebraska, the average day length in December is 9h and 19min.

When is the sunrise / sunset in December in Giltner?

In December, on the first day of the month, sunrise is at 7:38 am and sunset at 5:05 pm. On the last day of the month, in Giltner, Nebraska, sunrise is at 7:56 am and sunset at 5:15 pm CST.

How many hours of sunshine does Giltner have in December?

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

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

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

What is the UV index reading in December in Giltner?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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
Giltner, NE

Average temperature in December - Giltner, NE
  • Average high temperature in December: 36.1°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in December: 22.3°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in December
Giltner, NE

Average pressure in December - Giltner, 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).

Average wind speed in December
Giltner, NE

Average wind speed in December - Giltner, NE
  • Average wind speed in December: 10.4mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).

Average humidity in December
Giltner, NE

Average humidity in December - Giltner, NE
  • Average humidity in December: 74%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is October (62%).

Average rainfall in December
Giltner, NE

Average rainfall in December - Giltner, NE
  • Average rainfall in December: 1.22"

The wettest month (with the highest rainfall) is May (3.7").
The driest months (with the least rainfall) are January and February (0.63").

Average rainfall days in December
Giltner, NE

Average rainfall days in December - Giltner, NE
  • Average rainfall days in December: 3.6 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (3.4 days).

Average snowfall in December
Giltner, NE

Average snowfall in December - Giltner, NE
  • Average snowfall in December: 2.76"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Giltner, NE

Average snowfall days in December - Giltner, NE
  • Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is February (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Giltner, NE

Average daylight in December / Average sunshine in December - Giltner, 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 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in December
Giltner, NE

Average sunshine days in December - Giltner, NE
  • Average sunshine days in December: 22.2 days

The months with the most sunshine days are November and December (22.2 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in December
Giltner, NE

Average UV index in December - Giltner, 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).

Average cloud cover in December
Giltner, NE

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

The months with the most cloud cover are January and February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in December
Giltner, NE

Average visibility in December - Giltner, 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).

Giltner, Nebraska, USA

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