January weather forecast
Tremonton, UT

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Weather in January

January, like December, is a freezing cold winter month in Tremonton, Utah, with an average temperature varying between 17.8°F (-7.9°C) and 30.9°F (-0.6°C).

Temperature

January is the coldest month, with an average high-temperature of 30.9°F (-0.6°C) and an average low-temperature of 17.8°F (-7.9°C).

Humidity

With an average relative humidity of 87%, January is the most humid month.

Rainfall

In Tremonton, during January, the rain falls for 8.8 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, in Tremonton, there are 120 rainfall days, and 15.43" (392mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Tremonton are January through May, September through December. January is the month with the most snowfall. Snow falls for 14.8 days and accumulates 13.03" (331mm) of snow.

Daylight

In Tremonton, the average length of the day in January is 9h and 34min.
On the first day of January, sunrise is at 7:55 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:42 pm MST.

Sunshine

With an average of 5.2h of sunshine, January has the least sunshine of the year.

UV index

The month with the lowest UV index is January, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 1 in January translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the coldest time of year in Tremonton?

January is the coldest month in Tremonton, Utah, exhibiting average temperatures of 30.9°F (-0.6°C) at the peak and 17.8°F (-7.9°C) at the base.

How cold is January in Tremonton?

In January, the average high-temperature and low-temperature in Tremonton are 30.9°F (-0.6°C) and 17.8°F (-7.9°C) respectively.

What is the most humid month in Tremonton?

With an average relative humidity of 87%, January is the most humid month in Tremonton, Utah.

What is the average humidity in January in Tremonton?

In January, the average relative humidity in Tremonton is 87%.

How much does it rain in Tremonton in January?

In January, in Tremonton, the rain falls for 8.8 days. Throughout January, 1.85" (47mm) of precipitation is accumulated.

When does it snow the most in Tremonton?

January is the month with the most snowfall. Snow falls for 14.8 days and accumulates 13.03" (331mm) of snow.

How many days does it snow in January in Tremonton?

In January, in Tremonton, Utah, it is snowing for 14.8 days. Throughout January, 13.03" (331mm) of snow is accumulated.

How many hours of daylight does Tremonton have in January?

In January, the average day length in Tremonton is 9h and 34min.

When are sunrise and sunset in January in Tremonton?

On the first day of January in Tremonton, Utah, sunrise is at 7:55 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:42 pm MST.

What is the month with the least sunshine in Tremonton?

With an average of 5.2h of sunshine, January has the least sunshine of the year in Tremonton, Utah.

How many hours of sunshine does Tremonton have in January?

In January, the average sunshine duration in Tremonton is 5.2h.

When is the lowest UV index in Tremonton?

The month with the lowest UV index is January, with an average maximum UV index of 1.

What is the UV index intensity in January in Tremonton?

In January, the average daily maximum UV index in Tremonton, Utah, is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Tremonton, UT

Average temperature in January - Tremonton, UT
  • Average high temperature in January: 30.9°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in January: 17.8°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in January
Tremonton, UT

Average pressure in January - Tremonton, 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 (29.88"Hg).

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Average wind speed in January
Tremonton, UT

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

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in January
Tremonton, UT

Average humidity in January - Tremonton, UT
  • Average humidity in January: 87%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (34%).

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Average rainfall in January
Tremonton, UT

Average rainfall in January - Tremonton, UT
  • Average rainfall in January: 1.85"

The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in January
Tremonton, UT

Average rainfall days in January - Tremonton, UT
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is July (5.5 days).

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Average snowfall in January
Tremonton, UT

Average snowfall in January - Tremonton, UT
  • Average snowfall in January: 13.03"

The month with the highest snowfall is January (13.03").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Tremonton, UT

Average snowfall days in January - Tremonton, UT
  • Average snowfall days in January: 14.8 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

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: 5h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in January
Tremonton, UT

Average sunshine days in January - Tremonton, UT
  • Average sunshine days in January: 14.5 days

The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is February (10.1 days).

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Average UV index in January
Tremonton, UT

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

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

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Average cloud cover in January
Tremonton, UT

Average cloud cover in January - Tremonton, UT
  • Average cloud cover in January: 44

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in January
Tremonton, UT

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

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

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Tremonton, Utah, USA

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