December weather forecast
Winfield, CO

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Weather in December

December, the first month of the winter in Winfield, is also a subzero cold month, with an average temperature fluctuating between 23.5°F (-4.7°C) and 2.7°F (-16.3°C).

Temperature

Winfield's December weather, marked by an average high temperature of 23.5°F (-4.7°C) and an average low temperature of 2.7°F (-16.3°C), is the coldest in the year.

Humidity

The average relative humidity in December is 83%.

Rainfall

In December, in Winfield, the rain falls for 6.6 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. Throughout the year, in Winfield, there are 120.6 rainfall days, and 19.29" (490mm) of precipitation is accumulated.

Snowfall

January through December are months with snowfall in Winfield. In Winfield, during December, snow falls for 17.9 days and regularly aggregates up to 10.12" (257mm) of snow. Throughout the year, in Winfield, there are 142.6 snowfall days, and 90.39" (2296mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Winfield.
On the first day of December, sunrise is at 7:06 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:53 pm MST.

Sunshine

The average sunshine in December is 6h.

UV index

The months with the lowest UV index are February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What month is the coldest in Winfield?

The lowest temperatures in Winfield, Colorado, are recorded in December, with averages reaching a high of 23.5°F (-4.7°C) and a low of 2.7°F (-16.3°C).

How cold is it in Winfield in December?

The high-temperature in Winfield, Colorado, during December is 23.5°F (-4.7°C) and the low-temperature is 2.7°F (-16.3°C).

What is the average humidity in December in Winfield?

In Winfield, the average relative humidity in December is 83%.

How many days does it rain in December in Winfield?

In Winfield, in December, during 6.6 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

How much does it snow in Winfield in December?

In Winfield, Colorado, during December, snow falls for 17.9 days and regularly aggregates up to 10.12" (257mm) of snow.

What is the month with the shortest days in Winfield?

December has the shortest days of the year in Winfield, Colorado, with an average of 9h and 30min of daylight.

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

In December, the average day length in Winfield is 9h and 29min.

When is the sunrise / sunset in December in Winfield?

On the first day of December in Winfield, sunrise is at 7:06 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:53 pm MST.

How many hours of sunshine does Winfield have in December?

In Winfield, the average sunshine duration in December is 6h.

When is the lowest UV index in Winfield?

February and December, with an average maximum UV index of 1, are months with the lowest UV index in Winfield, Colorado.

What is the UV index intensity in December in Winfield?

In Winfield, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
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
Winfield, CO

Average temperature in December - Winfield, CO
  • Average high temperature in December: 23.5°F

The warmest month (with the highest average high temperature) is July (66.7°F).
The month with the lowest average high temperature is December (23.5°F).

  • Average low temperature in December: 2.7°F

The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (2.7°F).

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Average pressure in December
Winfield, CO

Average pressure in December - Winfield, CO
  • Average pressure in December: 30.16"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is April (29.94"Hg).

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Average wind speed in December
Winfield, CO

Average wind speed in December - Winfield, CO
  • Average wind speed in December: 6.4mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in December
Winfield, CO

Average humidity in December - Winfield, CO
  • Average humidity in December: 83%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (51%).

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Average rainfall in December
Winfield, CO

Average rainfall in December - Winfield, CO
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is November (0.91").

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Average rainfall days in December
Winfield, CO

Average rainfall days in December - Winfield, CO
  • Average rainfall days in December: 6.6 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (3.9 days).

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Average snowfall in December
Winfield, CO

Average snowfall in December - Winfield, CO
  • Average snowfall in December: 10.12"

The month with the highest snowfall is March (15.08").
The month with the least snowfall is August (0.31").

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Average snowfall days in December
Winfield, CO

Average snowfall days in December - Winfield, CO
  • Average snowfall days in December: 17.9 days

The month with the highest number of snowfall days is March (20 days).
The month with the least snowfall days is August (1.3 days).

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

Average daylight in December / Average sunshine in December - Winfield, CO
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

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Average sunshine days in December
Winfield, CO

Average sunshine days in December - Winfield, CO
  • Average sunshine days in December: 12.6 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (6.1 days).

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Average UV index in December
Winfield, CO

Average UV index in December - Winfield, CO
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in December
Winfield, CO

Average cloud cover in December - Winfield, CO
  • Average cloud cover in December: 42

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in December
Winfield, CO

Average visibility in December - Winfield, CO
  • Average visibility in December: 4mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Winfield, Colorado, USA

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