December weather forecast and climate
Westphalia, KS

December, the first month of the winter, in Westphalia, is still a chilly month, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 42.8°F (6°C).

Temperature

In December, the average high-temperature drops, from a cool 54.3°F (12.4°C) in November, to a frosty 42.8°F (6°C). In December, the average low-temperature is 28.9°F (-1.7°C).

Humidity

In Westphalia, the average relative humidity in December is 71%.

Rainfall

January and December are months with the least rain in Westphalia when the rain falls for 4.6 days and typically aggregates up to 0.71" (18mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In December, in Westphalia, it is snowing for 2.6 days. Throughout December, 0.87" (22mm) of snow is accumulated. In Westphalia, Kansas, during the entire year, snow falls for 13.5 days, and aggregates up to 5.08" (129mm) of snow.

Daylight

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

Sunshine

The average sunshine in December is 5.9h.

UV index

Months with the lowest UV index in Westphalia are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
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.

What is the temperature in December in Westphalia?

The average high-temperature, in December, in Westphalia, is 42.8°F (6°C), while the average low-temperature is 28.9°F (-1.7°C).

What is the average humidity in December in Westphalia?

In Westphalia, Kansas, the average relative humidity in December is 71%.

How many days does it rain in December in Westphalia?

In Westphalia, in December, during 4.6 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

What is the driest month in Westphalia?

Months with the least rainfall in Westphalia, Kansas, are January and December Rain falls for 4.6 days and accumulates 0.71" (18mm) of rain.

How many days does it snow in December in Westphalia?

In Westphalia, during December, snow falls for 2.6 days and regularly aggregates up to 0.87" (22mm) of snow.

What is the month with the shortest days in Westphalia?

The month with the shortest days in Westphalia, Kansas, is December, with an average of 9.6h of daylight.

How many hours of daylight does Westphalia have in December?

The average length of the day in December in Westphalia, Kansas, is 9.6h.

How many hours of sunshine does Westphalia have in December?

In December, the average sunshine in Westphalia is 5.9h.

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

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

What is the UV index intensity in December in Westphalia?

The average daily maximum UV index in December in Westphalia is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV radiation.
Average temperature in December - Westphalia, KS
  • Average high temperature in December: 42.8°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in December - Westphalia, 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 (29.88").

Average wind speed in December - Westphalia, KS
  • Average wind speed in December: 10.3mph

The windiest months (with the highest average wind speed) are March and April (11.4mph).
The calmest month (with the lowest average wind speed) is August (7.7mph).

Average humidity in December - Westphalia, KS
  • Average humidity in December: 71%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (68%).

Average rainfall in December - Westphalia, KS
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is May (5").
The driest months (with the least rainfall) are January and December (0.71").

Average rainfall days in December - Westphalia, KS
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in December - Westphalia, KS
  • Average snowfall in December: 0.87"

The month with the highest snowfall is February (1.81").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in December - Westphalia, KS
  • Average snowfall days in December: 2.6 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 - Westphalia, 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: 5.9h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 5.6h).

Average sunshine days in December - Westphalia, KS
  • Average sunshine days in December: 23.3 days

The month with the most sunshine days is December (23.3 days).
The month with the least sunshine days is July (13.4 days).

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

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

Average cloud cover in December - Westphalia, KS
  • Average cloud cover in December: 36

The month with the most cloud cover is March (Cloud cover 43).
Months with the least cloud cover are June and July (Cloud cover 24).

Average visibility in December - Westphalia, 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).