December weather forecast
Bartlett, NE

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Weather in December

The first month of the winter, December, is also an icy month in Bartlett, Nebraska, with an average temperature fluctuating between 21.2°F (-6°C) and 34.5°F (1.4°C).

Temperature

In Bartlett, the average high-temperature in December decreases from a chilly 48.6°F (9.2°C) in November to a wintry 34.5°F (1.4°C). Bartlett anticipates an average minimum temperature of 21.2°F (-6°C) in the month of December.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In Bartlett, during December, the rain falls for 4.5 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, in Bartlett, Nebraska, there are 126 rainfall days, and 20.71" (526mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in Bartlett is December, when snow falls for 7.6 days and typically aggregates up to 3.35" (85mm) of snow.

Daylight

The month with the shortest days in Bartlett is December, with an average of 9h and 12min of daylight.
On the first day of December in Bartlett, sunrise is at 7:43 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:13 pm CST.

Sunshine

The average sunshine in December in Bartlett is 5.6h.

UV index

The months with the lowest UV index in Bartlett 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 the ordinary person.
Note: A typical high UV index of 2 in December suggests the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

How cold is December in Bartlett?

In December, the average high-temperature and low-temperature in Bartlett, Nebraska, are 34.5°F (1.4°C) and 21.2°F (-6°C) respectively. 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 computed to be 89.6°F (32°C).

What is the average humidity in December in Bartlett?

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

How much does it rain in Bartlett in December?

In Bartlett, Nebraska, during December, the rain falls for 4.5 days and regularly aggregates up to 1.26" (32mm) of precipitation.

What is the snowiest month in Bartlett?

December is the month with the most snowfall in Bartlett, Nebraska. Snow falls for 7.6 days and accumulates 3.35" (85mm) of snow.

How much does it snow in Bartlett in December?

In December, in Bartlett, it is snowing for 7.6 days. Throughout December, 3.35" (85mm) of snow is accumulated.

What is the month with the shortest days in Bartlett?

The month with the shortest days in Bartlett, Nebraska, is December, with an average of 9h and 12min of daylight.

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

In December, the average day length in Bartlett, Nebraska, is 9h and 11min.

When are sunrise and sunset in December in Bartlett?

In December, on the first day of the month, sunrise is at 7:43 am and sunset at 5:04 pm. On the last day of the month, in Bartlett, Nebraska, sunrise is at 8:01 am and sunset at 5:13 pm CST.

How long on average sun shines in December in Bartlett?

In Bartlett, the average sunshine duration in December is 5.6h.

What are the months with the lowest UV index in Bartlett?

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 Bartlett?

The average daily maximum UV index in December in Bartlett is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Bartlett, NE

Average temperature in December - Bartlett, NE
  • Average high temperature in December: 34.5°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 (32.5°F).

  • Average low temperature in December: 21.2°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in December
Bartlett, NE

Average pressure in December - Bartlett, 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
Bartlett, NE

Average wind speed in December - Bartlett, NE
  • Average wind speed in December: 10.8mph

The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).

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Average humidity in December
Bartlett, NE

Average humidity in December - Bartlett, 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 (61%).

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Average rainfall in December
Bartlett, NE

Average rainfall in December - Bartlett, NE
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in December
Bartlett, NE

Average rainfall days in December - Bartlett, NE
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in December
Bartlett, NE

Average snowfall in December - Bartlett, NE
  • Average snowfall in December: 3.35"

The month with the highest snowfall is December (3.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Bartlett, NE

Average snowfall days in December - Bartlett, NE
  • Average snowfall days in December: 7.6 days

The months with the highest number of snowfall days are January and February (8.7 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
Bartlett, NE

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in December
Bartlett, NE

Average sunshine days in December - Bartlett, NE
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.8 days).

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Average UV index in December
Bartlett, NE

Average UV index in December - Bartlett, 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
Bartlett, NE

Average cloud cover in December - Bartlett, NE
  • Average cloud cover in December: 41

The months with the most cloud cover are January and February (Cloud cover 43).
The months with the least cloud cover are July and September (Cloud cover 25).

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Average visibility in December
Bartlett, NE

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

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