January weather forecast and climate
Saint George, UT

Temperature

In January, the average high-temperature is 53.8°F (12.1°C), and the average low-temperature is 30.9°F (-0.6°C).

Rainfall

January is the month with the most rainfall. Rain falls for 5.2 days and accumulates 1.4" (35.1mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. January is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.7" (17.8mm) of snow.

Daylight

In January, the average length of the day is 10h.

Sunshine

Months with the least sunshine in Saint George are January and December, with an average of 7h of sunshine.

UV index

Months with the lowest UV index are January and December, with an average UV index of 2.

What is the temperature in January in Saint George?

In Saint George, Utah, in January, the average high-temperature is 53.8°F (12.1°C), and the average low-temperature is 30.9°F (-0.6°C).

How much does it rain in Saint George in January?

In Saint George, during January, the rain falls for 5.2 days and regularly aggregates up to 1.4" (35.1mm) of precipitation.

What is the rainiest month in Saint George?

The month with the most rainfall is January when the rain falls for 5.2 days and typically aggregates up to 1.4" (35.1mm) of precipitation.

How much does it snow in Saint George in January?

In Saint George, Utah, in January, during 0.2 snowfall days, 0.7" (17.8mm) of snow is typically accumulated.

When does it snow the most in Saint George?

The month with the most snowfall is January when snow falls for 0.2 days and typically aggregates up to 0.7" (17.8mm) of snow.

How many hours of daylight does Saint George have in January?

In Saint George, Utah, the average length of the day in January is 10h.

What is the month with the least sunshine in Saint George?

Months with the least sunshine in Saint George, Utah, are January and December, with an average of 7h of sunshine.

How long on average sun shines in January in Saint George?

The average sunshine in January in Saint George is 7h.

What is the month with the lowest UV index in Saint George?

Months with the lowest UV index in Saint George are January and December, with an average UV index of 2.

What is the UV index intensity in January in Saint George?

In January, the average UV index is 2.
Average temperature in January - Saint George, UT
  • Average high temperature in January: 53.7°F

The warmest month (with the highest average high temperature) is July (101.4°F).
The month with the lowest average high temperature is December (51.9°F).

  • Average low temperature in January: 31°F

The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is December (30.6°F).

Average rainfall in January - Saint George, UT
  • Average rainfall in January: 1.4"

The wettest month (with the highest rainfall) is January (1.4").
Driest months (with the lowest rainfall) are May and June (0.2").

Average rainfall days in January - Saint George, UT
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is February (6.1 days).
The month with the lowest number of rainy days is June (1.5 days).

Average snowfall in January - Saint George, UT
  • Average snowfall in January: 0.7"

The month with the highest snowfall is January (0.7").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January - Saint George, UT
  • Average snowfall days in January: 0.2 days

Months with the highest number of snowfall days are January, February and December (0.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January / Average sunshine in January - Saint George, UT
  • Average daylight in January: 10h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in January: 7h

The month with most sunshine is June (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 7).

Average UV index in January - Saint George, UT
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 2).

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