December weather forecast
Heldt, NE

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Weather in December

December, the first month of the winter in Heldt, is still a cold month, with an average temperature varying between 35.8°F (2.1°C) and 20.7°F (-6.3°C).

Temperature

Heldt's December weather, with an average high temperature of 35.8°F (2.1°C) and an average low temperature of 20.7°F (-6.3°C), tends to be the coldest of the year.

Humidity

In Heldt, the average relative humidity in December is 68%.

Rainfall

In December, the rain falls for 3.5 days. Throughout December, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 110.2 rainfall days, and 14.8" (376mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. In December, it is snowing for 7 days. Throughout December, 2.56" (65mm) of snow is accumulated. Throughout the year, there are 39.7 snowfall days, and 17.36" (441mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:03 am and sunset at 4:24 pm. On the last day of December, sunrise is at 7:22 am and sunset at 4:33 pm MST.

Sunshine

The average sunshine in December is 6.4h.

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 estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 2 during December translates into the following guidance:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

The month of December sees the average lowest temperatures, reaching 35.8°F (2.1°C) at the peak and 20.7°F (-6.3°C) at the low.

How cold is it in December?

The high-temperature during December is 35.8°F (2.1°C) and the low-temperature is 20.7°F (-6.3°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 86°F (30°C).

What is the average humidity in December?

In Heldt, the average relative humidity in December is 68%.

How much does it rain in December?

In Heldt, in December, during 3.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How much does it snow in December?

In Heldt, in December, snow falls for 7 days, with typically accumulated 2.56" (65mm) of snow.

What is the month with the shortest days in Heldt?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

How many hours of daylight does Heldt have in December?

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

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:03 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:33 pm MST.

How long on average sun shines in December?

In Heldt, the average sunshine duration in December is 6.4h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

In Heldt, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Heldt, NE

Average temperature in December - Heldt, NE
  • Average high temperature in December: 35.8°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in December: 20.7°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

Average pressure in December
Heldt, NE

Average pressure in December - Heldt, NE
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in December
Heldt, NE

Average wind speed in December - Heldt, NE
  • Average wind speed in December: 10.5mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in December
Heldt, NE

Average humidity in December - Heldt, NE
  • Average humidity in December: 68%

The month with the highest relative humidity is January (69%).
The months with the lowest relative humidity are August and September (47%).

Average rainfall in December
Heldt, NE

Average rainfall in December - Heldt, NE
  • Average rainfall in December: 0.63"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Heldt, NE

Average rainfall days in December - Heldt, NE
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in December
Heldt, NE

Average snowfall in December - Heldt, NE
  • Average snowfall in December: 2.56"

The month with the highest snowfall is February (2.99").
The months with the least snowfall are June, July and August (0").

Average snowfall days in December
Heldt, NE

Average snowfall days in December - Heldt, NE
  • Average snowfall days in December: 7 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Heldt, 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: 6h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

Average sunshine days in December
Heldt, NE

Average sunshine days in December - Heldt, NE
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (11.9 days).

Average UV index in December
Heldt, NE

Average UV index in December - Heldt, 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
Heldt, NE

Average cloud cover in December - Heldt, 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 August (Cloud cover 17).

Average visibility in December
Heldt, NE

Average visibility in December - Heldt, 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).

Heldt, Nebraska, USA

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