January weather forecast
Fort Duchesne, UT

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Weather in January

January, like December, is a freezing cold winter month in Fort Duchesne, Utah, with an average temperature ranging between max 30.4°F (-0.9°C) and min 12.9°F (-10.6°C).

Temperature

With average high temperatures of 30.4°F (-0.9°C) and lows of 12.9°F (-10.6°C), January is the coldest month.

Humidity

With an average relative humidity of 81%, January is the most humid month in Fort Duchesne.

Rainfall

In Fort Duchesne, Utah, during January, the rain falls for 3.7 days and regularly aggregates up to 0.39" (10mm) of precipitation. Throughout the year, there are 74.4 rainfall days, and 5.94" (151mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Fort Duchesne, during January, snow falls for 7.7 days and regularly aggregates up to 2.87" (73mm) of snow. In Fort Duchesne, during the entire year, snow falls for 30.9 days and aggregates up to 14.76" (375mm) of snow.

Daylight

In January, the average length of the day in Fort Duchesne is 9h and 41min.
On the first day of January in Fort Duchesne, sunrise is at 7:42 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:36 pm MST.

Sunshine

The month with the least sunshine is January, with an average of 6.7h of sunshine.

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the coldest months in Fort Duchesne?

Fort Duchesne's coldest month, January, registers temperatures that range from a high of 30.4°F (-0.9°C) to a low of 12.9°F (-10.6°C).

How cold is January in Fort Duchesne?

Fort Duchesne in January has an average high-temperature of 30.4°F (-0.9°C) and an average low-temperature of 12.9°F (-10.6°C).

What is the most humid month in Fort Duchesne?

January is the most humid month in Fort Duchesne, Utah, with an average relative humidity of 81%.

What is the average humidity in January in Fort Duchesne?

In Fort Duchesne, the average relative humidity in January is 81%.

How much does it rain in Fort Duchesne in January?

In Fort Duchesne, during January, the rain falls for 3.7 days and regularly aggregates up to 0.39" (10mm) of precipitation.

How much does it snow in Fort Duchesne in January?

In January, in Fort Duchesne, it is snowing for 7.7 days. Throughout January, 2.87" (73mm) of snow is accumulated.

How many hours of daylight does Fort Duchesne have in January?

In January, the average day length in Fort Duchesne is 9h and 41min.

When are sunrise and sunset in January in Fort Duchesne?

On the first day of January, sunrise is at 7:42 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:36 pm MST.

What is the month with the least sunshine in Fort Duchesne?

With an average of 6.7h of sunshine, January has the least sunshine of the year in Fort Duchesne, Utah.

How many hours of sunshine does Fort Duchesne have in January?

In Fort Duchesne, Utah, the average sunshine duration in January is 6.7h.

When is the lowest UV index in Fort Duchesne?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Fort Duchesne.

What is the UV index intensity in January in Fort Duchesne?

In January, the average daily maximum UV index in Fort Duchesne, Utah, is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Fort Duchesne, UT

Average temperature in January - Fort Duchesne, UT
  • Average high temperature in January: 30.4°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in January: 12.9°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

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Average pressure in January
Fort Duchesne, UT

Average pressure in January - Fort Duchesne, UT
  • Average pressure in January: 30.28"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in January
Fort Duchesne, UT

Average wind speed in January - Fort Duchesne, UT
  • Average wind speed in January: 3.8mph

The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is January (3.8mph).

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Average humidity in January
Fort Duchesne, UT

Average humidity in January - Fort Duchesne, UT
  • Average humidity in January: 81%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is June (31%).

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Average rainfall in January
Fort Duchesne, UT

Average rainfall in January - Fort Duchesne, UT
  • Average rainfall in January: 0.39"

The wettest months (with the highest rainfall) are March and May (0.67").
The driest month (with the least rainfall) is November (0.24").

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Average rainfall days in January
Fort Duchesne, UT

Average rainfall days in January - Fort Duchesne, UT
  • Average rainfall days in January: 3.7 days

The month with the highest number of rainy days is July (9.4 days).
The month with the least rainy days is November (2.3 days).

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Average snowfall in January
Fort Duchesne, UT

Average snowfall in January - Fort Duchesne, UT
  • Average snowfall in January: 2.87"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Fort Duchesne, UT

Average snowfall days in January - Fort Duchesne, UT
  • Average snowfall days in January: 7.7 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Fort Duchesne, UT

Average daylight in January / Average sunshine in January - Fort Duchesne, UT
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 6h and 4min

The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

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Average sunshine days in January
Fort Duchesne, UT

Average sunshine days in January - Fort Duchesne, UT
  • Average sunshine days in January: 22.3 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (16.8 days).

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Average UV index in January
Fort Duchesne, UT

Average UV index in January - Fort Duchesne, UT
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in January
Fort Duchesne, UT

Average cloud cover in January - Fort Duchesne, UT
  • Average cloud cover in January: 25

The month with the most cloud cover is February (Cloud cover 27).
The months with the least cloud cover are August and September (Cloud cover 11).

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Average visibility in January
Fort Duchesne, UT

Average visibility in January - Fort Duchesne, UT
  • Average visibility in January: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Fort Duchesne, Utah, USA

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