December weather forecast and climate
Shawnee, KS

December, the first month of the winter, in Shawnee, is still a cold month, with average temperature varying between 27.5°F (-2.5°C) and 40.6°F (4.8°C).

Temperature

In Shawnee, the average high-temperature in December decreases, from a cool 52.7°F (11.5°C) in November, to a wintry 40.6°F (4.8°C). In December, the average low-temperature is 27.5°F (-2.5°C).

Humidity

In Shawnee, the average relative humidity is 73%.

Rainfall

In Shawnee, in December, during 5.6 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Shawnee, during the entire year, the rain falls for 131.2 days and collects up to 26.97" (685mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 3.1 days. Throughout December, 0.94" (24mm) of snow is accumulated. Throughout the year, in Shawnee, Kansas, there are 18.2 snowfall days, and 8.58" (218mm) of snow is accumulated.

Daylight

The month with the shortest days in Shawnee is December, with an average of 9.5h of daylight.

Sunshine

In December, the average sunshine in Shawnee is 5.4h.

UV index

Months with the lowest UV index in Shawnee are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
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 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Shawnee?

In December, in Shawnee, Kansas, the average high-temperature is 40.6°F (4.8°C), and the average low-temperature is 27.5°F (-2.5°C).

What is the average humidity in December in Shawnee?

In Shawnee, the average relative humidity in December is 73%.

How many days does it rain in December in Shawnee?

In December, in Shawnee, Kansas, the rain falls for 5.6 days. Throughout December, 1.22" (31mm) of precipitation is accumulated.

How much does it snow in Shawnee in December?

In Shawnee, during December, snow falls for 3.1 days and regularly aggregates up to 0.94" (24mm) of snow.

What is the month with the shortest days in Shawnee?

December has the shortest days of the year in Shawnee, Kansas, with an average of 9.5h of daylight.

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

In Shawnee, Kansas, the average length of the day in December is 9.5h.

How long on average sun shines in December in Shawnee?

In Shawnee, Kansas, the average sunshine in December is 5.4h.

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

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

How high is the UV index in December in Shawnee?

The average daily maximum UV index in December in Shawnee is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Shawnee, KS
  • Average high temperature in December: 40.6°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 27.5°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.89").

Average wind speed in December - Shawnee, KS
  • Average wind speed in December: 9.2mph

The windiest months (with the highest average wind speed) are March and April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in December - Shawnee, KS
  • Average humidity in December: 73%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (69%).

Average rainfall in December - Shawnee, KS
  • Average rainfall in December: 1.22"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in December - Shawnee, KS
  • Average rainfall days in December: 5.6 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (4.8 days).

Average snowfall in December - Shawnee, KS
  • Average snowfall in December: 0.94"

The month with the highest snowfall is February (2.91").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in December - Shawnee, KS
  • Average snowfall days in December: 3.1 days

The month with the highest number of snowfall days is February (5.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Shawnee, KS
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average sunshine days in December - Shawnee, KS
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is December (22.3 days).
Months with the least sunshine days are May and June (12.8 days).

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

Months with the highest UV index are May, 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 - Shawnee, KS
  • Average cloud cover in December: 41

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in December - Shawnee, 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).