December weather forecast
Sedgwick, CO

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Weather in December

December, the first month of the winter in Sedgwick, is also an icy month, with temperature in the range of an average high of 37.4°F (3°C) and an average low of 22.3°F (-5.4°C).

Temperature

Sedgwick experiences its lowest average temperatures in December, reaching a peak of 37.4°F (3°C) and a minimum of 22.3°F (-5.4°C).

Humidity

The average relative humidity in December is 66%.

Rainfall

In Sedgwick, in December, during 3.5 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, there are 105.9 rainfall days, and 15.94" (405mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 6.6 days. Throughout December, 1.81" (46mm) of snow is accumulated. In Sedgwick, during the entire year, snow falls for 39.5 days and aggregates up to 15.51" (394mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:56 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:32 pm MST.

Sunshine

In December, the average sunshine is 6.3h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

What is the coldest time of year?

Sedgwick notes the coldest temperatures in December, with a average high of 37.4°F (3°C) and a low of 22.3°F (-5.4°C).

How cold is it in December?

During December, Sedgwick experiences an average high-temperature of 37.4°F (3°C) and a low-temperature of 22.3°F (-5.4°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 86°F (30°C).

What is the average humidity in December?

In December, the average relative humidity is 66%.

How many days does it rain in December?

In December, the rain falls for 3.5 days. Throughout December, 0.47" (12mm) of precipitation is accumulated.

How many days does it snow in December?

In Sedgwick, in December, during 6.6 snowfall days, 1.81" (46mm) of snow is typically accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

How many hours of daylight does Sedgwick have in December?

The average day length in December in Sedgwick is 9h and 17min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 6:56 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:32 pm MST.

How many hours of sunshine does Sedgwick have in December?

The average sunshine duration in December is 6.3h.

When is the lowest UV index in Sedgwick?

The 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 intensity in December?

In Sedgwick, 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 Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Sedgwick, CO

Average temperature in December - Sedgwick, CO
  • Average high temperature in December: 37.4°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is December (37.4°F).

  • Average low temperature in December: 22.3°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

Average pressure in December
Sedgwick, CO

Average pressure in December - Sedgwick, CO
  • Average pressure in December: 30.11"Hg

The months with the highest atmospheric pressure are January and December (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in December
Sedgwick, CO

Average wind speed in December - Sedgwick, CO
  • Average wind speed in December: 11.4mph

The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

Average humidity in December
Sedgwick, CO

Average humidity in December - Sedgwick, CO
  • Average humidity in December: 66%

The month with the highest relative humidity is February (67%).
The month with the lowest relative humidity is September (48%).

Average rainfall in December
Sedgwick, CO

Average rainfall in December - Sedgwick, CO
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Sedgwick, CO

Average rainfall days in December - Sedgwick, CO
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in December
Sedgwick, CO

Average snowfall in December - Sedgwick, CO
  • Average snowfall in December: 1.81"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Sedgwick, CO

Average snowfall days in December - Sedgwick, CO
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in December /
Average sunshine in December
Sedgwick, CO

Average daylight in December / Average sunshine in December - Sedgwick, CO
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

Average sunshine days in December
Sedgwick, CO

Average sunshine days in December - Sedgwick, CO
  • Average sunshine days in December: 21.9 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is May (12.4 days).

Average UV index in December
Sedgwick, CO

Average UV index in December - Sedgwick, CO
  • Average UV index in December: 2

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

Average cloud cover in December
Sedgwick, CO

Average cloud cover in December - Sedgwick, CO
  • Average cloud cover in December: 31

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Sedgwick, CO

Average visibility in December - Sedgwick, CO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Sedgwick, Colorado, USA

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