January weather forecast and climate
Clark, CO

Weather in January

January, the same as December, in Clark, Colorado, is a freezing cold winter month, with average temperature varying between 7.5°F (-13.6°C) and 25.5°F (-3.6°C).

Temperature

The coldest months are January and December, with an average high-temperature of 25.5°F (-3.6°C).

Humidity

The average relative humidity in January is 88%.

Rainfall

In Clark, during January, the rain falls for 4.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Clark, there are 96.7 rainfall days, and 19.76" (502mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall in Clark. January is the month with the most snowfall. Snow falls for 18.7 days and accumulates 17.95" (456mm) of snow.

Daylight

In January, the average length of the day in Clark is 9.7h.

Sunshine

In Clark, Colorado, the average sunshine is 5.3h.

UV index

Months with the lowest UV index in Clark, Colorado, are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What are the coldest months in Clark?

January and December, with an average high-temperature of 25.5°F (-3.6°C), are the coldest months.

What is the temperature in January in Clark?

The average high-temperature, in January, in Clark, is 25.5°F (-3.6°C), while the average low-temperature is 7.5°F (-13.6°C).

What is the average humidity in January in Clark?

In Clark, Colorado, the average relative humidity in January is 88%.

How much does it rain in Clark in January?

In Clark, in January, it is raining for 4.8 days, with typically 2.24" (57mm) of accumulated precipitation.

How much does it snow in Clark in January?

In Clark, in January, during 18.7 snowfall days, 17.95" (456mm) of snow is typically accumulated.

What is the snowiest month in Clark?

The month with the most snowfall in Clark is January when snow falls for 18.7 days and typically aggregates up to 17.95" (456mm) of snow.

What is the average length of the day in January in Clark?

The average length of the day in January in Clark, Colorado, is 9.7h.

How long on average sun shines in January in Clark?

In January, the average sunshine is 5.3h.

What is the month with the lowest UV index in Clark?

Months with the lowest UV index in Clark are January, November and December, with an average maximum UV index of 1.

How high is the UV index in January in Clark?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
Clark, CO

Average temperature in January - Clark, CO
  • Average high temperature in January: 25.5°F

The warmest month (with the highest average high temperature) is July (75.7°F).
Months with the lowest average high temperature are January and December (25.5°F).

  • Average low temperature in January: 7.5°F

The month with the highest average low temperature is July (45.7°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

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Average pressure in January
Clark, CO

Average pressure in January - Clark, CO
  • Average pressure in January: 30.24"

The month with the highest atmospheric pressure is January (30.24").
Months with the lowest atmospheric pressure are May and June (29.92").

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Average wind speed in January
Clark, CO

Average wind speed in January - Clark, CO
  • Average wind speed in January: 5.7mph

The windiest month (with the highest average wind speed) is June (7.2mph).
The calmest months (with the lowest average wind speed) are January and December (5.7mph).

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Average humidity in January
Clark, CO

Average humidity in January - Clark, CO
  • Average humidity in January: 88%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in January
Clark, CO

Average rainfall in January - Clark, CO
  • Average rainfall in January: 2.24"

The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is August (0.87").

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Average rainfall days in January
Clark, CO

Average rainfall days in January - Clark, CO
  • Average rainfall days in January: 4.8 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in January
Clark, CO

Average snowfall in January - Clark, CO
  • Average snowfall in January: 17.95"

The month with the highest snowfall is January (17.95").
Months with the least snowfall are July and August (0").

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Average snowfall days in January
Clark, CO

Average snowfall days in January - Clark, CO
  • Average snowfall days in January: 18.7 days

The month with the highest number of snowfall days is February (19.8 days).
The month with the least snowfall days is August (0 days).

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Average daylight in January /
Average sunshine in January
Clark, CO

Average daylight in January / Average sunshine in January - Clark, CO
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.3h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in January
Clark, CO

Average sunshine days in January - Clark, CO
  • Average sunshine days in January: 12.8 days

The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is April (8.3 days).

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Average UV index in January
Clark, CO

Average UV index in January - Clark, CO
  • Average UV index in January: 1

Months with the highest UV index are July and August (UV index 5).
Months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in January
Clark, CO

Average cloud cover in January - Clark, CO
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in January
Clark, CO

Average visibility in January - Clark, CO
  • Average visibility in January: 4mi

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

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