January weather forecast
Winfield, CO

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Weather in January

January, like December, is a freezing cold winter month in Winfield, Colorado, with temperature in the range of an average low of 2.7°F (-16.3°C) and an average high of 23.9°F (-4.5°C).

Temperature

The arrival of January denotes a barely perceptible change in the average high-temperatures to a still freezing cold 23.9°F (-4.5°C) from December's 23.5°F (-4.7°C). During January nights, Winfield records an average temperature of 2.7°F (-16.3°C).

Humidity

In Winfield, Colorado, the average relative humidity in January is 86%.

Rainfall

In Winfield, in January, during 6.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Winfield, Colorado, there are 120.6 rainfall days, and 19.29" (490mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Winfield, Colorado, are January through December. In Winfield, during January, snow falls for 16.2 days and regularly aggregates up to 9.21" (234mm) of snow. In Winfield, during the entire year, snow falls for 142.6 days and aggregates up to 90.39" (2296mm) of snow.

Daylight

The average length of the day in January in Winfield is 9h and 48min.
On the first day of January, sunrise is at 7:24 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:25 pm MST.

Sunshine

In Winfield, the average sunshine in January is 5.9h.

UV index

The average daily maximum UV index in January in Winfield is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Frequently asked questions

How cold is it in Winfield in January?

The average high-temperature and low-temperature in Winfield, Colorado, during January are 23.9°F (-4.5°C) and 2.7°F (-16.3°C) respectively.

What is the average humidity in January in Winfield?

In Winfield, Colorado, the average relative humidity in January is 86%.

How many days does it rain in January in Winfield?

In Winfield, Colorado, in January, during 6.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

How many days does it snow in January in Winfield?

In Winfield, during January, snow falls for 16.2 days and regularly aggregates up to 9.21" (234mm) of snow.

How many hours of daylight does Winfield have in January?

In January, the average day length is 9h and 48min.

What time are sunrise and sunset in January in Winfield?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:53 pm. On the last day of the month, in Winfield, Colorado, sunrise is at 7:13 am and sunset at 5:25 pm MST.

How many hours of sunshine does Winfield have in January?

In Winfield, Colorado, the average sunshine duration in January is 5.9h.

What is the UV index intensity in January in Winfield?

In Winfield, Colorado, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat 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 January
Winfield, CO

Average temperature in January - Winfield, CO
  • Average high temperature in January: 23.9°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 January: 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 January
Winfield, CO

Average pressure in January - Winfield, CO
  • Average pressure in January: 30.2"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 January
Winfield, CO

Average wind speed in January - Winfield, CO
  • Average wind speed in January: 6.7mph

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 January
Winfield, CO

Average humidity in January - Winfield, CO
  • Average humidity in January: 86%

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 January
Winfield, CO

Average rainfall in January - Winfield, CO
  • Average rainfall in January: 1.14"

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 January
Winfield, CO

Average rainfall days in January - Winfield, CO
  • Average rainfall days in January: 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 January
Winfield, CO

Average snowfall in January - Winfield, CO
  • Average snowfall in January: 9.21"

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 January
Winfield, CO

Average snowfall days in January - Winfield, CO
  • Average snowfall days in January: 16.2 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 January /
Average sunshine in January
Winfield, CO

Average daylight in January / Average sunshine in January - Winfield, CO
  • Average daylight in January: 9h and 5min

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 January: 5h and 5min

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 January
Winfield, CO

Average sunshine days in January - Winfield, CO
  • Average sunshine days in January: 15.3 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 January
Winfield, CO

Average UV index in January - Winfield, CO
  • Average UV index in January: 2

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 January
Winfield, CO

Average cloud cover in January - Winfield, CO
  • Average cloud cover in January: 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 January
Winfield, CO

Average visibility in January - Winfield, CO
  • Average visibility in January: 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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