January weather forecast
Hyrum, UT

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Weather in January

January, like December, is another subzero cold winter month in Hyrum, Utah, with an average temperature fluctuating between 28.8°F (-1.8°C) and 14°F (-10°C).

Temperature

The coldest period falls in January and December, when the average high-temperature reaches 28.8°F (-1.8°C).

Humidity

The most humid month is January, with an average relative humidity of 89%.

Rainfall

January is the month with the most rainfall in Hyrum. Rain falls for 10.1 days and accumulates 2.36" (60mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. January is the month with the most snowfall. Snow falls for 17.2 days and accumulates 16.18" (411mm) of snow.

Daylight

In January, the average length of the day is 9h and 34min.
On the first day of January in Hyrum, sunrise is at 7:54 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:41 pm MST.

Sunshine

January has the least sunshine of the year in Hyrum, Utah, with an average of 4.9h of sunshine.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Hyrum. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 1 translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Around midday, solar radiation is most harmful; hence, exposure should be limited. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What part of the year is the coldest in Hyrum?

January and December represent the coldest period in Hyrum, Utah, with an average high-temperature of 28.8°F (-1.8°C).

How cold is it in Hyrum in January?

In Hyrum, 28.8°F (-1.8°C) is the average high-temperature and 14°F (-10°C) is the average low-temperature during January.

What is the most humid month in Hyrum?

January is the most humid month, with an average relative humidity of 89%.

What is the average humidity in January in Hyrum?

In January, the average relative humidity in Hyrum is 89%.

What is the rainiest month in Hyrum?

January is the month with the most rainfall. Rain falls for 10.1 days and accumulates 2.36" (60mm) of precipitation.

How many days does it rain in January in Hyrum?

In Hyrum, during January, the rain falls for 10.1 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When does it snow the most in Hyrum?

The month with the most snowfall is January, when snow falls for 17.2 days and typically aggregates up to 16.18" (411mm) of snow.

How much does it snow in Hyrum in January?

In Hyrum, in January, snow falls for 17.2 days, with typically accumulated 16.18" (411mm) of snow.

How many hours of daylight does Hyrum have in January?

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

What time are sunrise and sunset in January in Hyrum?

On the first day of January in Hyrum, Utah, sunrise is at 7:54 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:41 pm MST.

What is the month with the least sunshine in Hyrum?

With an average of 4.9h of sunshine, January has the least sunshine of the year in Hyrum, Utah.

How many hours of sunshine does Hyrum have in January?

The average sunshine duration in January in Hyrum, Utah, is 4.9h.

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

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

What is the UV index reading in January in Hyrum?

The average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
28.8°F -1.8°C
28.8°F -1.8°C
31.5°F -0.3°C
Average low temperature
15.3°F -9.3°C
14°F -10°C
17.8°F -7.9°C
Average pressure
30.24" 768mmHg
30.29" 769mmHg
30.15" 766mmHg
Average wind speed
4.4mph 7.1km/h
4mph 6.4km/h
5mph 8km/h
Average max. wind speed
4.7mph 7.6km/h
4.4mph 7.1km/h
5.4mph 8.7km/h
Average wind speed gusts
8mph 12.9km/h
7.6mph 12.2km/h
8.8mph 14.2km/h
Average humidity
85%
89%
86%
Average rainfall
2.05" 52mm
2.36" 60mm
2.24" 57mm
Average rainfall days
11
10.1
11.8
Average snowfall
12.91" 328mm
16.18" 411mm
12.05" 306mm
Average snowfall days
16.3
17.2
16.4
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
5h 2min
4h 5min
5h 5min
Average sunshine days
11.6
12.5
7.8
Average UV index
1
1
2
Average cloud cover
45%
48%
49%
Average visibility
5mi 8km
4mi 6.4km
4mi 6.4km

Average temperature in January
Hyrum, UT

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

The warmest month (with the highest average high temperature) is July (83.3°F).
The months with the lowest average high temperature are January and December (28.8°F).

  • Average low temperature in January: 14°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 (14°F).

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Average pressure in January
Hyrum, UT

Average pressure in January - Hyrum, 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
Hyrum, UT

Average wind speed in January - Hyrum, UT
  • Average wind speed in January: 4mph

The windiest months (with the highest average wind speed) are April and June (5.8mph).
The calmest month (with the lowest average wind speed) is January (4mph).

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Average humidity in January
Hyrum, UT

Average humidity in January - Hyrum, UT
  • Average humidity in January: 89%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in January
Hyrum, UT

Average rainfall in January - Hyrum, UT
  • Average rainfall in January: 2.36"

The wettest month (with the highest rainfall) is January (2.36").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in January
Hyrum, UT

Average rainfall days in January - Hyrum, UT
  • Average rainfall days in January: 10.1 days

The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (6 days).

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Average snowfall in January
Hyrum, UT

Average snowfall in January - Hyrum, UT
  • Average snowfall in January: 16.18"

The month with the highest snowfall is January (16.18").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Hyrum, UT

Average snowfall days in January - Hyrum, UT
  • Average snowfall days in January: 17.2 days

The month with the highest number of snowfall days is January (17.2 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
Hyrum, UT

Average daylight in January / Average sunshine in January - Hyrum, 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 12min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in January
Hyrum, UT

Average sunshine days in January - Hyrum, UT
  • Average sunshine days in January: 12.5 days

The month with the most sunshine days is June (21.6 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in January
Hyrum, UT

Average UV index in January - Hyrum, 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, November and December (UV index 1).

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Average cloud cover in January
Hyrum, UT

Average cloud cover in January - Hyrum, UT
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in January
Hyrum, UT

Average visibility in January - Hyrum, 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 and February (4mi).

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Hyrum, Utah, USA

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