January weather forecast
Clinton, UT

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Weather in January

January marks the advent of frigid temperatures in Clinton, Utah as the city braces for the arrival of winter. It features an increased prevalence of snowfalls with a total snowfall of 11.02" (280mm) and the occurrence of snowfall spanning across 12 days. The city experiences its days being drape in clouds 40% of the time, hindering the visibility down to six miles. Although the days are short with only 9.6 hours of daylight, the generous snowfall provides the perfect setting for winter sports enthusiasts to kick-start their year. As January paves the way for February, the weather conditions see a gradual modification.

Temperature

January is the coldest month, with the temperature often reaching an average high of 33.4°F (0.8°C) and an average low of 21.7°F (-5.7°C).

Humidity

With an average relative humidity of 83%, January is the most humid month in Clinton.

Rainfall

The wettest months in Clinton are January and February, with an average 1.61" (41mm) of rainfall.

Snowfall

January through May, September through December are months with snowfall in Clinton. January is the month with the most snowfall in Clinton. Snow falls for 12 days and accumulates 11.02" (280mm) of snow.

Daylight

The average length of the day in January is 9h and 37min.
On the first day of January, sunrise is at 7:53 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:43 pm MST.

Sunshine

January has the least sunshine of the year in Clinton, with an average of 5.6h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Clinton. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 2 transforms into these recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What is the coldest time of year in Clinton?

The coldest month is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21.7°F (-5.7°C).

How cold is January in Clinton?

During January, Clinton experiences an average high-temperature of 33.4°F (0.8°C) and a low-temperature of 21.7°F (-5.7°C).

What is the most humid month in Clinton?

January is the most humid month, with an average relative humidity of 83%.

What is the average humidity in January in Clinton?

In Clinton, the average relative humidity in January is 83%.

What is the rainiest month in Clinton?

The months with the most rainfall are January and February, with an average 1.61" (41mm) of precipitation.

How much does it rain in Clinton in January?

In Clinton, during January, the rain falls for 5.5 days and regularly aggregates up to 1.61" (41mm) of precipitation.

What is the snowiest month in Clinton?

January is the month with the most snowfall in Clinton. Snow falls for 12 days and accumulates 11.02" (280mm) of snow.

How many days does it snow in January in Clinton?

In Clinton, Utah, in January, snow falls for 12 days, with typically accumulated 11.02" (280mm) of snow.

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

In January, the average day length in Clinton is 9h and 37min.

When is the sunrise / sunset in January in Clinton?

On the first day of January, sunrise is at 7:53 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:43 pm MST.

What is the month with the least sunshine in Clinton?

With an average of 5.6h of sunshine, January has the least sunshine of the year in Clinton, Utah.

How long on average sun shines in January in Clinton?

In January, the average sunshine duration in Clinton, Utah, is 5.6h.

When is the lowest UV index in Clinton?

The months with the lowest UV index in Clinton are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Clinton?

The average daily maximum UV index in January in Clinton is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
34°F 1.1°C
33.4°F 0.8°C
37°F 2.8°C
Average low temperature
23.5°F -4.7°C
21.7°F -5.7°C
25.2°F -3.8°C
Average pressure
30.23" 768mmHg
30.28" 769mmHg
30.14" 766mmHg
Average wind speed
5.7mph 9.2km/h
5mph 8km/h
6.1mph 9.8km/h
Average max. wind speed
6.2mph 10km/h
5.5mph 8.9km/h
6.6mph 10.6km/h
Average wind speed gusts
9.7mph 15.6km/h
8.8mph 14.2km/h
10.6mph 17.1km/h
Average humidity
77%
83%
78%
Average rainfall
1.5" 38mm
1.61" 41mm
1.61" 41mm
Average rainfall days
7.8
5.5
8.7
Average snowfall
8.78" 223mm
11.02" 280mm
9.41" 239mm
Average snowfall days
11.3
12
11.6
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
6h 1min
5h 4min
6h 5min
Average sunshine days
17
17.9
12.7
Average UV index
2
2
2
Average cloud cover
37%
40%
39%
Average visibility
6mi 9.7km
5mi 8km
6mi 9.7km

Average temperature in January
Clinton, UT

Average temperature in January - Clinton, UT
  • Average high temperature in January: 33.4°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in January: 21.7°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in January
Clinton, UT

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

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Average wind speed in January
Clinton, UT

Average wind speed in January - Clinton, UT
  • Average wind speed in January: 5mph

The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest month (with the lowest average wind speed) is January (5mph).

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Average humidity in January
Clinton, UT

Average humidity in January - Clinton, UT
  • Average humidity in January: 83%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in January
Clinton, UT

Average rainfall in January - Clinton, UT
  • Average rainfall in January: 1.61"

The wettest months (with the highest rainfall) are January and February (1.61").
The driest months (with the least rainfall) are July and August (0.43").

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Average rainfall days in January
Clinton, UT

Average rainfall days in January - Clinton, UT
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is April (12.3 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in January
Clinton, UT

Average snowfall in January - Clinton, UT
  • Average snowfall in January: 11.02"

The month with the highest snowfall is January (11.02").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Clinton, UT

Average snowfall days in January - Clinton, UT
  • Average snowfall days in January: 12 days

The month with the highest number of snowfall days is January (12 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
Clinton, UT

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 5h and 4min

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: 5h and 36min).

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Average sunshine days in January
Clinton, UT

Average sunshine days in January - Clinton, UT
  • Average sunshine days in January: 17.9 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is February (12.7 days).

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Average UV index in January
Clinton, UT

Average UV index in January - Clinton, 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, November and December (UV index 2).

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Average cloud cover in January
Clinton, UT

Average cloud cover in January - Clinton, UT
  • Average cloud cover in January: 40

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in January
Clinton, UT

Average visibility in January - Clinton, UT
  • Average visibility in January: 5mi

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

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Clinton, Utah, USA

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