December weather forecast and climate
Bertrand, NE

Weather in December

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

Temperature

In December, the average high-temperature decreases, from a cool 50.7°F (10.4°C) in November, to a cold 37°F (2.8°C). In December, the average low-temperature is 23.2°F (-4.9°C).

Humidity

In Bertrand, the average relative humidity is 72%.

Rainfall

In Bertrand, during December, the rain falls for 3.3 days and regularly aggregates up to 1.02" (26mm) of 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 in Bertrand is December when snow falls for 5.9 days and typically aggregates up to 2.28" (58mm) of snow.

Daylight

With an average of 9.3h of daylight, December has the shortest days of the year in Bertrand.

Sunshine

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

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bertrand, Nebraska. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Bertrand?

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

How many days does it rain in December in Bertrand?

In December, in Bertrand, the rain falls for 3.3 days. Throughout December, 1.02" (26mm) of precipitation is 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, Nebraska, during December, snow falls for 5.9 days and regularly aggregates up to 2.28" (58mm) of snow.

What is the month with the shortest days in Bertrand?

December has the shortest days of the year in Bertrand, with an average of 9.3h of daylight.

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

In Bertrand, the average length of the day in December is 9.3h.

What is the month with the least sunshine in Bertrand?

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

How many hours of sunshine does Bertrand have in December?

The average sunshine in December in Bertrand, Nebraska, is 5.8h.

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

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

What is the UV index reading in December in Bertrand?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the Sun's UV rays.

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"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.85").

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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").
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).
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: 9.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 5.8h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.8h).

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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

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

Months with the highest UV index are June, July and August (UV index 6).
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).
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

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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