December weather forecast
Holbrook, NE

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Weather in December

December, the first month of the winter in Holbrook, is also an icy month, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 23.9°F (-4.5°C).

Temperature

Holbrook's coldest weather arrives in December, when temperatures average a high of 39.4°F (4.1°C) and a low of 23.9°F (-4.5°C).

Humidity

In December, the average relative humidity is 67%.

Rainfall

In Holbrook, Nebraska, during December, the rain falls for 2.9 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Holbrook, during the entire year, the rain falls for 103 days and collects up to 15.94" (405mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In December, in Holbrook, Nebraska, it is snowing for 5 days. Throughout December, 1.57" (40mm) of snow is accumulated. Throughout the year, there are 23.9 snowfall days, and 9.88" (251mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of December, sunrise is at 7:44 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:24 pm CST.

Sunshine

In December, the average sunshine in Holbrook is 6.3h.

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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during December translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Holbrook?

Holbrook, Nebraska, notes the coldest temperatures in December, with a average high of 39.4°F (4.1°C) and a low of 23.9°F (-4.5°C).

How cold is December in Holbrook?

The high-temperature, in December, in Holbrook, records 39.4°F (4.1°C), while the low-temperature is 23.9°F (-4.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 82.4°F (28°C).

What is the average humidity in December in Holbrook?

In December, the average relative humidity in Holbrook, Nebraska, is 67%.

How many days does it rain in December in Holbrook?

In December, in Holbrook, the rain falls for 2.9 days. Throughout December, 0.75" (19mm) of precipitation is accumulated.

How many days does it snow in December in Holbrook?

In Holbrook, during December, snow falls for 5 days and regularly aggregates up to 1.57" (40mm) of snow.

What is the month with the shortest days in Holbrook?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

How many hours of daylight does Holbrook have in December?

The average day length in December is 9h and 22min.

When are sunrise and sunset in December in Holbrook?

On the first day of December, sunrise is at 7:44 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:24 pm CST.

How long on average sun shines in December in Holbrook?

The average sunshine duration in December is 6.3h.

When is the lowest UV index in Holbrook?

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

What is the UV index reading in December in Holbrook?

In Holbrook, the average daily maximum UV index in December is 2. 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
Holbrook, NE

Average temperature in December - Holbrook, NE
  • Average high temperature in December: 39.4°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (39.4°F).

  • Average low temperature in December: 23.9°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in December
Holbrook, NE

Average pressure in December - Holbrook, NE
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in December
Holbrook, NE

Average wind speed in December - Holbrook, NE
  • Average wind speed in December: 10.2mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

Average humidity in December
Holbrook, NE

Average humidity in December - Holbrook, NE
  • Average humidity in December: 67%

The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are July and October (54%).

Average rainfall in December
Holbrook, NE

Average rainfall in December - Holbrook, NE
  • Average rainfall in December: 0.75"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Holbrook, NE

Average rainfall days in December - Holbrook, NE
  • Average rainfall days in December: 2.9 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (2.1 days).

Average snowfall in December
Holbrook, NE

Average snowfall in December - Holbrook, NE
  • Average snowfall in December: 1.57"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Holbrook, NE

Average snowfall days in December - Holbrook, NE
  • Average snowfall days in December: 5 days

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

Average sunshine days in December
Holbrook, NE

Average sunshine days in December - Holbrook, NE
  • Average sunshine days in December: 23.7 days

The months with the most sunshine days are January and November (24.3 days).
The month with the least sunshine days is August (13.1 days).

Average UV index in December
Holbrook, NE

Average UV index in December - Holbrook, NE
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Holbrook, NE

Average cloud cover in December - Holbrook, NE
  • Average cloud cover in December: 32

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 20).

Average visibility in December
Holbrook, NE

Average visibility in December - Holbrook, 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).

Holbrook, Nebraska, USA

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