January weather forecast
Clarkston, UT

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Weather in January

January, the same as December, in Clarkston, Utah, is another subzero cold winter month, with temperature in the range of an average low of 13.6°F (-10.2°C) and an average high of 28.8°F (-1.8°C).

Temperature

Clarkston, Utah, experiences an average high-temperature of a still freezing cold 28.8°F (-1.8°C) in January, marking an insignificant shift from 28.6°F (-1.9°C) in December. During January nights, Clarkston witnesses a consistent average temperature of 13.6°F (-10.2°C).

Humidity

January is the most humid month in Clarkston, with an average relative humidity of 90%.

Rainfall

January is the month with the most rainfall in Clarkston. Rain falls for 8.2 days and accumulates 2.24" (57mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Clarkston. January is the month with the most snowfall in Clarkston. Snow falls for 15.9 days and accumulates 16.73" (425mm) of snow.

Daylight

The average length of the day in January in Clarkston is 9h and 33min.
On the first day of January in Clarkston, Utah, sunrise is at 7:55 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:41 pm MST.

Sunshine

January has the least sunshine of the year, with an average of 4.8h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 1 during January leads to these advisories:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

How cold is January in Clarkston?

An average high-temperature, in January, in Clarkston, is 28.8°F (-1.8°C) and the average low-temperature is 13.6°F (-10.2°C).

What is the most humid month in Clarkston?

January is the most humid month in Clarkston, with an average relative humidity of 90%.

What is the average humidity in January in Clarkston?

In January, the average relative humidity in Clarkston, Utah, is 90%.

What is the wettest month in Clarkston?

January is the month with the most rainfall in Clarkston, Utah. Rain falls for 8.2 days and accumulates 2.24" (57mm) of precipitation.

How many days does it rain in January in Clarkston?

In Clarkston, in January, it is raining for 8.2 days, with typically 2.24" (57mm) of accumulated precipitation.

What is the snowiest month in Clarkston?

The month with the most snowfall in Clarkston is January, when snow falls for 15.9 days and typically aggregates up to 16.73" (425mm) of snow.

How much does it snow in Clarkston in January?

In Clarkston, in January, snow falls for 15.9 days, with typically accumulated 16.73" (425mm) of snow.

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

In Clarkston, Utah, the average day length in January is 9h and 33min.

What time are sunrise and sunset in January in Clarkston?

On the first day of January in Clarkston, sunrise is at 7:55 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:41 pm MST.

What is the month with the least sunshine in Clarkston?

The month with the least sunshine is January, with an average of 4.8h of sunshine.

How many hours of sunshine does Clarkston have in January?

In January, the average sunshine duration in Clarkston, Utah, is 4.8h.

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

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

How high is the UV index in January in Clarkston?

In Clarkston, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's 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
Clarkston, UT

Average temperature in January - Clarkston, UT
  • Average high temperature in January: 28.8°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is December (28.6°F).

  • Average low temperature in January: 13.6°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in January
Clarkston, UT

Average pressure in January - Clarkston, UT
  • Average pressure in January: 30.29"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in January
Clarkston, UT

Average wind speed in January - Clarkston, UT
  • Average wind speed in January: 4.2mph

The windiest months (with the highest average wind speed) are April, June and August (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in January
Clarkston, UT

Average humidity in January - Clarkston, UT
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in January
Clarkston, UT

Average rainfall in January - Clarkston, UT
  • Average rainfall in January: 2.24"

The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is July (0.63").

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Average rainfall days in January
Clarkston, UT

Average rainfall days in January - Clarkston, UT
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall in January
Clarkston, UT

Average snowfall in January - Clarkston, UT
  • Average snowfall in January: 16.73"

The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Clarkston, UT

Average snowfall days in January - Clarkston, UT
  • Average snowfall days in January: 15.9 days

The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in January /
Average sunshine in January
Clarkston, UT

Average daylight in January / Average sunshine in January - Clarkston, UT
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 4h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in January
Clarkston, UT

Average sunshine days in January - Clarkston, UT
  • Average sunshine days in January: 14.1 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.1 days).

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Average UV index in January
Clarkston, UT

Average UV index in January - Clarkston, UT
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in January
Clarkston, UT

Average cloud cover in January - Clarkston, UT
  • Average cloud cover in January: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in January
Clarkston, UT

Average visibility in January - Clarkston, UT
  • Average visibility in January: 4mi

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

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Clarkston, Utah, USA

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