December weather forecast and climate
Valentine, NE

Weather in December

The first month of the winter, December, is also a wintry month in Valentine, Nebraska, with average temperature fluctuating between 36.7°F (2.6°C) and 10.9°F (-11.7°C).

Temperature

In Valentine, the average high-temperature decreases, from a chilly 47.7°F (8.7°C) in November, to a wintry 36.7°F (2.6°C). The average low-temperature, in December, is 10.9°F (-11.7°C).

Humidity

The average relative humidity in December is 64.3%.

Rainfall

In Valentine, during December, the rain falls for 4.5 days and regularly aggregates up to 0.37" (9.4mm) of precipitation. In Valentine, Nebraska, during the entire year, the rain falls for 87.9 days and collects up to 20.02" (508.6mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Valentine. In Valentine, during December, snow falls for 3.9 days and regularly aggregates up to 5.1" (129.5mm) of snow. Throughout the year, in Valentine, there are 22.3 snowfall days, and 33.3" (845.7mm) of snow is accumulated.

Daylight

The month with the shortest days in Valentine is December, with an average of 9.1h of daylight.

Sunshine

With an average of 5.3h of sunshine, December has the least sunshine of the year in Valentine, Nebraska.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Valentine?

The average relative humidity in December in Valentine is 64.3%.

How many days does it rain in December in Valentine?

In Valentine, Nebraska, during December, the rain falls for 4.5 days and regularly aggregates up to 0.37" (9.4mm) of precipitation.

How many days does it snow in December in Valentine?

In Valentine, Nebraska, in December, snow falls for 3.9 days, with typically accumulated 5.1" (129.5mm) of snow.

What is the month with the shortest days in Valentine?

The month with the shortest days is December, with an average of 9.1h of daylight.

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

In December, the average length of the day in Valentine, Nebraska, is 9.1h.

What is the month with the least sunshine in Valentine?

December has the least sunshine of the year in Valentine, Nebraska, with an average of 5.3h of sunshine.

How long on average sun shines in December in Valentine?

The average sunshine in December in Valentine is 5.3h.

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

Months with the lowest UV index are January and December, with an average maximum UV index of 1.

How high is the UV index in December in Valentine?

In December, the average daily maximum UV index in Valentine is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
Valentine, NE

Average temperature in December - Valentine, NE
  • Average high temperature in December: 2.6°C

The warmest month (with the highest average high temperature) is July (31.5°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in December: -11.7°C

The month with the highest average low temperature is July (15.8°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).

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Average humidity in December
Valentine, NE

Average humidity in December - Valentine, NE
  • Average humidity in December: 64.3%

The month with the highest relative humidity is February (64.6%).
The month with the lowest relative humidity is September (54.5%).

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Average rainfall in December
Valentine, NE

Average rainfall in December - Valentine, NE
  • Average rainfall in December: 9.4mm

The wettest month (with the highest rainfall) is June (90.4mm).
The driest month (with the least rainfall) is January (6.6mm).

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Average rainfall days in December
Valentine, NE

Average rainfall days in December - Valentine, NE
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is May (11.4 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in December
Valentine, NE

Average snowfall in December - Valentine, NE
  • Average snowfall in December: 129.5mm

The month with the highest snowfall is March (165.1mm).
Months with the least snowfall are June, July and August (0mm).

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Average snowfall days in December
Valentine, NE

Average snowfall days in December - Valentine, NE
  • Average snowfall days in December: 3.9 days

The month with the highest number of snowfall days is March (4.6 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Valentine, NE
  • Average daylight in December: 9.1h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in December: 5.3h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average UV index in December
Valentine, NE

Average UV index in December - Valentine, NE
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).

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