December weather forecast and climate
Saint George, KS

December, the first month of the winter, in Saint George, is also a wintry month, with average temperature ranging between max 39.9°F (4.4°C) and min 26.1°F (-3.3°C).

Temperature

In December, the average high-temperature decreases, from a fresh 52.9°F (11.6°C) in November, to a wintry 39.9°F (4.4°C). The average low-temperature, in Saint George, is 26.1°F (-3.3°C).

Humidity

In December, the average relative humidity in Saint George is 72%.

Rainfall

In Saint George, during 5.2 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. Throughout the year, there are 123.7 rainfall days, and 24.37" (619mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Saint George are January through April, October through December. In December, in Saint George, it is snowing for 3.5 days. Throughout December, 0.79" (20mm) of snow is accumulated. In Saint George, during the entire year, snow falls for 16.8 days, and aggregates up to 7.09" (180mm) of snow.

Daylight

With an average of 9.5h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 5.7h.

UV index

Months with the lowest UV index in Saint George are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Saint George?

In Saint George, Kansas, in December, the average high-temperature is 39.9°F (4.4°C), and the average low-temperature is 26.1°F (-3.3°C).

What is the average humidity in December in Saint George?

The average relative humidity in December in Saint George, Kansas, is 72%.

How much does it rain in Saint George in December?

In Saint George, in December, it is raining for 5.2 days, with typically 0.87" (22mm) of accumulated precipitation.

How much does it snow in Saint George in December?

In Saint George, in December, snow falls for 3.5 days, with typically accumulated 0.79" (20mm) of snow.

What is the month with the shortest days in Saint George?

With an average of 9.5h of daylight, December has the shortest days of the year in Saint George, Kansas.

How many hours of daylight does Saint George have in December?

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

How many hours of sunshine does Saint George have in December?

In Saint George, the average sunshine in December is 5.7h.

What is the month with the lowest UV index in Saint George?

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

What is the UV index intensity in December in Saint George?

The average daily maximum UV index in December in Saint George, Kansas, 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 - Saint George, KS
  • Average high temperature in December: 39.9°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 26.1°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in December - Saint George, 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 (29.86").

Average wind speed in December - Saint George, KS
  • Average wind speed in December: 9.8mph

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest months (with the lowest average wind speed) are July and August (7.9mph).

Average humidity in December - Saint George, KS
  • Average humidity in December: 72%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is October (65%).

Average rainfall in December - Saint George, KS
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is May (4.06").
The driest months (with the least rainfall) are January and February (0.71").

Average rainfall days in December - Saint George, KS
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4 days).

Average snowfall in December - Saint George, KS
  • Average snowfall in December: 0.79"

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

Average snowfall days in December - Saint George, KS
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is February (5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Saint George, 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: 5.7h

Months with the most sunshine are June and July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.6h).

Average sunshine days in December - Saint George, KS
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is May (13 days).

Average UV index in December - Saint George, 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 - Saint George, KS
  • Average cloud cover in December: 37

The month with the most cloud cover is March (Cloud cover 42).
Months with the least cloud cover are June, July and August (Cloud cover 24).

Average visibility in December - Saint George, 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).