January weather forecast
Arches National Park, UT

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YearJanuaryFMAMJJASOND
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Beautiful rock formation in the famous Delicate Arch within the Arches National Park, Utah
Beautiful rock formation in the famous Delicate Arch within the Arches National Park, Utah

Weather in January

With temperatures dipping to their lowest, January marks the coldest month in Arches National Park. January tends to be snowier compared to February with a higher average snowfall of 1.9" (48mm). Daylight hours are at their shortest, limiting the viewing time. The crisp winter air coupled with a mere average of 0.6" (15mm) of rainfall results in clear skies offering unobstructed stargazing opportunities. Moving into February, the weather improves gradually with slightly higher temperatures and reduced snowfall.

Temperature

Temperature readings in Arches National Park reach their annual highs in January, averaging 44.1°F (6.7°C) and a minimum average of 21.9°F (-5.6°C).

Rainfall

In Arches National Park, in January, during 4 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Arches National Park, during the entire year, the rain falls for 58.4 days and collects up to 8.74" (222mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Arches National Park. In Arches National Park, Utah, during January, snow falls for 1.3 days and regularly aggregates up to 1.89" (48mm) of snow. In Arches National Park, during the entire year, snow falls for 4.3 days and aggregates up to 6.61" (168mm) of snow.

Daylight

The average length of the day in January in Arches National Park is 9h and 50min.
On the first day of January in Arches National Park, Utah, sunrise is at 7:36 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:38 pm MST.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Arches National Park?

Arches National Park's coldest temperatures are experienced in January, with average high temperatures of 44.1°F (6.7°C) and lows of 21.9°F (-5.6°C).

Is January cold in Arches National Park?

During January, Arches National Park experiences an average high-temperature of 44.1°F (6.7°C) and a low-temperature of 21.9°F (-5.6°C).

How much does it rain in Arches National Park in January?

In Arches National Park, Utah, in January, it is raining for 4 days, with typically 0.59" (15mm) of accumulated precipitation.

How many days does it snow in January in Arches National Park?

In Arches National Park, Utah, in January, during 1.3 snowfall days, 1.89" (48mm) of snow is typically accumulated.

What is the average length of the day in January in Arches National Park?

In January, the average day length is 9h and 50min.

When are sunrise and sunset in January in Arches National Park?

In January, on the first day of the month, sunrise is at 7:36 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:38 pm MST.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45°F 7.2°C
44°F 6.7°C
52°F 11.1°C
Average low temperature
23°F -5°C
22°F -5.6°C
28°F -2.2°C
Average rainfall
0.6" 15mm
0.6" 15mm
0.5" 13mm
Average rainfall days
3.9
4
4.4
Average snowfall
2.5" 64mm
1.9" 48mm
0.9" 23mm
Average snowfall days
1.4
1.3
0.8
Average daylight
9h 3min
9h 5min
10h 5min

Average temperature in January
Arches National Park, UT

Average temperature in January - Arches National Park, UT
  • Average high temperature in January: 44°F

The warmest month (with the highest average high temperature) is July (100°F).
The month with the lowest average high temperature is January (44°F).

  • Average low temperature in January: 22°F

The month with the highest average low temperature is July (67°F).
The coldest month (with the lowest average low temperature) is January (22°F).

Average rainfall in January
Arches National Park, UT

Average rainfall in January - Arches National Park, UT
  • Average rainfall in January: 0.6"

The wettest month (with the highest rainfall) is October (1.2").
The driest month (with the least rainfall) is June (0.4").

Average rainfall days in January
Arches National Park, UT

Average rainfall days in January - Arches National Park, UT
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is August (6.6 days).
The month with the least rainy days is June (3.1 days).

Average snowfall in January
Arches National Park, UT

Average snowfall in January - Arches National Park, UT
  • Average snowfall in January: 1.9"

The month with the highest snowfall is December (2.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Arches National Park, UT

Average snowfall days in January - Arches National Park, UT
  • Average snowfall days in January: 1.3 days

The month with the highest number of snowfall days is December (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in January
Arches National Park, UT

Average daylight in January - Arches National Park, UT
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

Arches National Park, Utah, USA

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