December weather forecast
Alvo, NE

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Weather in December

December, the first month of the winter in Alvo, is also an icy month, with an average temperature ranging between max 36.1°F (2.3°C) and min 22.5°F (-5.3°C).

Temperature

December's onset brings a reduction in the average high-temperature, from a frosty 49.8°F (9.9°C) in November to an icy 36.1°F (2.3°C). Alvo throughout December, experiences an average nighttime temperature of 22.5°F (-5.3°C).

Humidity

In December, the average relative humidity is 75%.

Rainfall

In Alvo, during December, the rain falls for 3.9 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, there are 116.3 rainfall days, and 21.54" (547mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Alvo, in December, during 4.8 snowfall days, 1.5" (38mm) of snow is typically accumulated. Throughout the year, there are 25.6 snowfall days, and 8.43" (214mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 7:31 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:07 pm CST.

Sunshine

In December, the average sunshine is 5.2h.

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 of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 2 during December translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

An average high-temperature, in December, in Alvo, is 36.1°F (2.3°C) and the average low-temperature is 22.5°F (-5.3°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 91.4°F (33°C).

What is the average humidity in December?

In December, the average relative humidity is 75%.

How much does it rain in December?

In Alvo, in December, during 3.9 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

How many days does it snow in December in Alvo?

In December, it is snowing for 4.8 days. Throughout December, 1.5" (38mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December?

In Alvo, the average day length in December is 9h and 18min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:31 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:07 pm CST.

How many hours of sunshine does Alvo have in December?

In Alvo, the average sunshine duration in December is 5.2h.

What are the months with the lowest UV index?

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 Alvo?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Alvo, NE

Average temperature in December - Alvo, NE
  • Average high temperature in December: 36.1°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in December: 22.5°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in December
Alvo, NE

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in December
Alvo, NE

Average wind speed in December - Alvo, NE
  • Average wind speed in December: 10mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in December
Alvo, NE

Average humidity in December - Alvo, 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 (65%).

Average rainfall in December
Alvo, NE

Average rainfall in December - Alvo, NE
  • Average rainfall in December: 1.22"

The wettest month (with the highest rainfall) is June (3.46").
The driest months (with the least rainfall) are January and February (0.59").

Average rainfall days in December
Alvo, NE

Average rainfall days in December - Alvo, NE
  • Average rainfall days in December: 3.9 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (3 days).

Average snowfall in December
Alvo, NE

Average snowfall in December - Alvo, NE
  • Average snowfall in December: 1.5"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Alvo, NE

Average snowfall days in December - Alvo, NE
  • Average snowfall days in December: 4.8 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in December
Alvo, NE

Average sunshine days in December - Alvo, NE
  • Average sunshine days in December: 21.4 days

The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is May (13.1 days).

Average UV index in December
Alvo, NE

Average UV index in December - Alvo, 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
Alvo, NE

Average cloud cover in December - Alvo, NE
  • Average cloud cover in December: 42

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in December
Alvo, NE

Average visibility in December - Alvo, 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).

Alvo, Nebraska, USA

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