January weather forecastManti, UT

January

Weather in January

January, the same as December, in Manti, Utah, is another subzero cold winter month, with an average temperature ranging between min 15.3°F (-9.3°C) and max 31.5°F (-0.3°C).

Temperature

Manti's temperatures tend to hit their minimum during January and December, with an average high-temperature of 31.5°F (-0.3°C).

Humidity

The most humid month is January, with an average relative humidity of 82%.

Rainfall

In January, the rain falls for 7.8 days. Throughout January, 1.42" (36mm) of precipitation is accumulated. In Manti, during the entire year, the rain falls for 115.2 days and collects up to 15.71" (399mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. The month with the most snowfall is January, when snow falls for 13.5 days and typically aggregates up to 9.92" (252mm) of snow.

Daylight

In January, the average length of the day is 9h and 47min.
On the first day of the month, sunrise is at 7:46 am and sunset at 5:13 pm. On the last day of January, sunrise is at 7:34 am and sunset at 5:45 pm MST.

Sunshine

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

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 2 in January transforms into this advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.

Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

January and December are known as Manti's coldest months, with an average high-temperature of 31.5°F (-0.3°C).

The average high-temperature and low-temperature during January are 31.5°F (-0.3°C) and 15.3°F (-9.3°C) respectively.

With an average relative humidity of 82%, January is the most humid month.

In January, the average relative humidity is 82%.

In January, the rain falls for 7.8 days. Throughout January, 1.42" (36mm) of precipitation is accumulated.

January is the month with the most snowfall. Snow falls for 13.5 days and accumulates 9.92" (252mm) of snow.

In January, it is snowing for 13.5 days. Throughout January, 9.92" (252mm) of snow is accumulated.

In Manti, the average day length in January is 9h and 47min.

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:45 pm MST.

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

In January, the average sunshine duration is 5.6h.

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.

In Manti, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

31.5°F

34°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7mph

5.2mph

6mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.7

15.7

11.2

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Manti, UT

Average high temperature in January: 31.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The months with the lowest average high temperature are January and December (31.5°F).

Average low temperature in January: 15.3°F

The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in January
Manti, UT

Average pressure in January: 30.24"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in January
Manti, UT

Average wind speed in January: 4.8mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

Average humidity in January
Manti, UT

Average humidity in January: 82%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (35%).

Average rainfall in January
Manti, UT

Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is March (1.73").
The driest month (with the least rainfall) is June (0.59").

Average rainfall days in January
Manti, UT

Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is June (6.3 days).

Average snowfall in January
Manti, UT

Average snowfall in January: 9.92"

The month with the highest snowfall is January (9.92").
The months with the least snowfall are June, July and August (0").

Average snowfall days in January
Manti, UT

Average snowfall days in January: 13.5 days

The month with the highest number of snowfall days is December (14.1 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in January: 9h and 48min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

Average sunshine in January: 5h and 36min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in January
Manti, UT

Average sunshine days in January: 15.7 days

The month with the most sunshine days is June (20.8 days).
The month with the least sunshine days is February (11.2 days).

Average UV index in January
Manti, UT

Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in January
Manti, UT

Average cloud cover in January: 40

The months with the most cloud cover are January and February (Cloud cover 40).
The months with the least cloud cover are August and September (Cloud cover 11).

Average visibility in January
Manti, 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).