December weather forecast and climate
Newton, KS

December, the first month of the winter, in Newton, is also a frosty month, with average temperature varying between 27.9°F (-2.3°C) and 43°F (6.1°C).

Temperature

In December, the average high-temperature decreases, from a fresh 54.9°F (12.7°C) in November, to a frosty 43°F (6.1°C). The average low-temperature, in December, is 27.9°F (-2.3°C).

Humidity

The average relative humidity in Newton is 69%.

Rainfall

In December, the rain falls for 3.5 days. Throughout December, 0.75" (19mm) of precipitation is accumulated. In Newton, during the entire year, the rain falls for 108.6 days and collects up to 21.5" (546mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Newton, Kansas. In Newton, snow falls for 2.3 days, with typically accumulated 0.59" (15mm) of snow. In Newton, during the entire year, snow falls for 13.2 days, and aggregates up to 5.39" (137mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9.6h of daylight.

Sunshine

January and December, with an average of 6h of sunshine, are months with the least sunshine.

UV index

Months with the lowest UV index in Newton, Kansas, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.

What is the temperature in December in Newton?

In December, in Newton, Kansas, the average high-temperature is 43°F (6.1°C), and the average low-temperature is 27.9°F (-2.3°C).

What is the average humidity in December in Newton?

In December, the average relative humidity in Newton is 69%.

How many days does it rain in December in Newton?

In Newton, Kansas, during December, the rain falls for 3.5 days and regularly aggregates up to 0.75" (19mm) of precipitation.

How many days does it snow in December in Newton?

In Newton, Kansas, in December, during 2.3 snowfall days, 0.59" (15mm) of snow is typically accumulated.

What is the month with the shortest days in Newton?

With an average of 9.6h of daylight, December has the shortest days of the year in Newton.

How many hours of daylight does Newton have in December?

In Newton, Kansas, the average length of the day in December is 9.6h.

What is the month with the least sunshine in Newton?

Months with the least sunshine in Newton are January and December, with an average of 6h of sunshine.

How many hours of sunshine does Newton have in December?

The average sunshine in December in Newton is 6h.

What is the month with the lowest UV index in Newton?

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

What is the UV index reading in December in Newton?

In Newton, Kansas, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Newton, KS
  • Average high temperature in December: 43°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in December: 27.9°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

Average pressure in December - Newton, KS
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.85").

Average wind speed in December - Newton, KS
  • Average wind speed in December: 11.1mph

The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).

Average humidity in December - Newton, KS
  • Average humidity in December: 69%

The month with the highest relative humidity is May (73%).
Months with the lowest relative humidity are July and October (63%).

Average rainfall in December - Newton, KS
  • Average rainfall in December: 0.75"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in December - Newton, KS
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (2.8 days).

Average snowfall in December - Newton, KS
  • Average snowfall in December: 0.59"

The month with the highest snowfall is February (1.85").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December - Newton, KS
  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Newton, KS
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 6h

The month with the most sunshine is June (Average sunshine: 11h).
Months with the least sunshine are January and December (Average sunshine: 6).

Average sunshine days in December - Newton, KS
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is July (13.8 days).

Average UV index in December - Newton, KS
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December - Newton, KS
  • Average cloud cover in December: 33

The month with the most cloud cover is March (Cloud cover 39).
Months with the least cloud cover are June and August (Cloud cover 22).

Average visibility in December - Newton, KS
  • 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).