December weather forecast and climate
York, NE

December, the first month of the winter, in York, is still a cold month, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 36°F (2.2°C).

Temperature

In December, the average high-temperature decreases, from a frosty 49.6°F (9.8°C) in November, to a cold 36°F (2.2°C). The average low-temperature, in December, is 22.3°F (-5.4°C).

Humidity

In York, Nebraska, the average relative humidity in December is 75%.

Rainfall

In York, it is raining for 5 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 117.1 rainfall days, and 20.63" (524mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In York, in December, during 6.5 snowfall days, 2.91" (74mm) of snow is typically accumulated. In York, Nebraska, during the entire year, snow falls for 33.7 days, and aggregates up to 14.25" (362mm) of snow.

Daylight

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

Sunshine

In December, the average sunshine in York, Nebraska, is 5.4h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in York. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in York?

In December, in York, the average high-temperature is 36°F (2.2°C), and the average low-temperature is 22.3°F (-5.4°C).

What is the average humidity in December in York?

In York, Nebraska, the average relative humidity in December is 75%.

How much does it rain in York in December?

In York, during December, the rain falls for 5 days and regularly aggregates up to 1.42" (36mm) of precipitation.

How many days does it snow in December in York?

In York, Nebraska, during December, snow falls for 6.5 days and regularly aggregates up to 2.91" (74mm) of snow.

What is the month with the shortest days in York?

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

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

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

How long on average sun shines in December in York?

In December, the average sunshine in York, Nebraska, is 5.4h.

When is the lowest UV index in York?

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 reading in December in York?

The average daily maximum UV index in December in York, Nebraska, is 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.
Average temperature in December - York, NE
  • Average high temperature in December: 2.2°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in December: -5.4°C

The month with the highest average low temperature is July (18.9°C).
The coldest month (with the lowest average low temperature) is January (-7.4°C).

Average pressure in December - York, NE
  • Average pressure in December: 1020.4mbar

The month with the highest atmospheric pressure is January (1021.6mbar).
The month with the lowest atmospheric pressure is June (1010.9mbar).

Average wind speed in December - York, NE
  • Average wind speed in December: 16.7km/h

The windiest month (with the highest average wind speed) is April (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).

Average humidity in December - York, 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 (62%).

Average rainfall in December - York, NE
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is May (92mm).
The driest months (with the least rainfall) are January and November (19mm).

Average rainfall days in December - York, NE
  • Average rainfall days in December: 5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in December - York, NE
  • Average snowfall in December: 74mm

The month with the highest snowfall is January (83mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - York, NE
  • Average snowfall days in December: 6.5 days

The month with the highest number of snowfall days is January (9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - York, NE
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.3h).

Average sunshine days in December - York, NE
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is May (11.4 days).

Average UV index in December - York, 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).

Average cloud cover in December - York, NE
  • Average cloud cover in December: 40

Months with the most cloud cover are January, February and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in December - York, NE
  • Average visibility in December: 9km

Months with the highest visibility are June, October and November (10km).
Months with the lowest visibility are January, February, March, April, May, July, August, September and December (9km).