December weather forecast
Bertrand, NE

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Weather in December

The first month of the winter, December, is also a wintry month in Bertrand, Nebraska, with an average temperature fluctuating between 37°F (2.8°C) and 23.2°F (-4.9°C).

Temperature

The onset of December entails a temperature shift, as the average high-temperature decreases from a cool 50.7°F (10.4°C) in November to a wintry 37°F (2.8°C). Throughout December, Bertrand registers a consistent average low-temperature of 23.2°F (-4.9°C).

Humidity

In Bertrand, the average relative humidity in December is 72%.

Rainfall

In Bertrand, Nebraska, in December, it is raining for 3.3 days, with typically 1.02" (26mm) of accumulated precipitation. In Bertrand, during the entire year, the rain falls for 108.2 days and collects up to 18.82" (478mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 5.9 days and typically aggregates up to 2.28" (58mm) of snow.

Daylight

The month with the shortest days in Bertrand is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:43 am and sunset at 5:12 pm. On the last day of December, in Bertrand, Nebraska, sunrise is at 8:01 am and sunset at 5:21 pm CST.

Sunshine

December has the least sunshine of the year in Bertrand, Nebraska, with an average of 5.8h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bertrand. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Bertrand in December?

December temperatures in Bertrand vary between a high-temperature of 37°F (2.8°C) and a low-temperature of 23.2°F (-4.9°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in August is calculated to be 95°F (35°C).

What is the average humidity in December in Bertrand?

In December, the average relative humidity in Bertrand is 72%.

How much does it rain in Bertrand in December?

In Bertrand, Nebraska, in December, during 3.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

What is the snowiest month in Bertrand?

December is the month with the most snowfall in Bertrand. Snow falls for 5.9 days and accumulates 2.28" (58mm) of snow.

How much does it snow in Bertrand in December?

In Bertrand, in December, during 5.9 snowfall days, 2.28" (58mm) of snow is typically accumulated.

What is the month with the shortest days in Bertrand?

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

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

In December, the average day length in Bertrand, Nebraska, is 9h and 20min.

When are sunrise and sunset in December in Bertrand?

On the first day of December, sunrise is at 7:43 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:21 pm CST.

What is the month with the least sunshine in Bertrand?

December has the least sunshine of the year in Bertrand, with an average of 5.8h of sunshine.

How long on average sun shines in December in Bertrand?

In Bertrand, the average sunshine duration in December is 5.8h.

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

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 Bertrand?

In Bertrand, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Bertrand, NE

Average temperature in December - Bertrand, NE
  • Average high temperature in December: 37°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in December: 23.2°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in December
Bertrand, NE

Average pressure in December - Bertrand, 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
Bertrand, NE

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

The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is July (8.7mph).

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Average humidity in December
Bertrand, NE

Average humidity in December - Bertrand, NE
  • Average humidity in December: 72%

The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is October (59%).

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Average rainfall in December
Bertrand, NE

Average rainfall in December - Bertrand, NE
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in December
Bertrand, NE

Average rainfall days in December - Bertrand, NE
  • Average rainfall days in December: 3.3 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in December
Bertrand, NE

Average snowfall in December - Bertrand, NE
  • Average snowfall in December: 2.28"

The month with the highest snowfall is December (2.28").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Bertrand, NE

Average snowfall days in December - Bertrand, NE
  • Average snowfall days in December: 5.9 days

The month with the highest number of snowfall days is February (6.9 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
Bertrand, NE

Average daylight in December / Average sunshine in December - Bertrand, 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 18min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in December
Bertrand, NE

Average sunshine days in December - Bertrand, NE
  • Average sunshine days in December: 23.2 days

The months with the most sunshine days are January and November (23.8 days).
The month with the least sunshine days is July (12.7 days).

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Average UV index in December
Bertrand, NE

Average UV index in December - Bertrand, 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
Bertrand, NE

Average cloud cover in December - Bertrand, NE
  • Average cloud cover in December: 36

The month with the most cloud cover is February (Cloud cover 39).
The months with the least cloud cover are June, July and September (Cloud cover 24).

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Average visibility in December
Bertrand, NE

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

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