Carbon County Climate

Carbon County, Utah

JanFebMarAprMayJunJulAugSepOctNovDec46.9°AVG °F

Avg Annual Temp

46.9°F

Annual Precip

13.6"

Annual Snowfall

85.2"

Extreme Heat Days

30.879999999999995

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
1.2"
1.1"
1.1"
1.1"
1.2"
0.7"
0.9"
1.2"
1.6"
1.4"
0.8"
1.2"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring38°54°3.4"Summer64°71°2.9"Fall35°60°3.8"Winter25°30°3.5"20°40°60°80°100°

National Comparison

Warmer than 20% of US counties
Wetter than 5% of US counties
More seasonal variation than 58% of US counties

Climate Profile

About Carbon County Weather

High Desert Chill in Carbon

Carbon County averages 46.9°F annually, which is over six degrees colder than the national median temperature. This reflects its high-elevation desert landscape and continental climate patterns.

Below the Utah Median Temperature

Carbon County's average annual temperature of 46.9°F is two degrees lower than the state average of 48.9°F. It remains one of the cooler counties in central Utah due to its rugged terrain.

Warmer than Neighboring Emery County

Carbon County stays slightly warmer than Emery County, which averages 46.5°F. However, Carbon sees significantly more snow at 85.2 inches compared to Emery's 14.3 inches.

Heavy Snowfall and Moderate Heat

Despite having only 31 extreme heat days, the county receives a massive 85.2 inches of snow annually. January is cold with a 25.4°F average, while July warms to 70.9°F.

Plan for Significant Winter Operations

The 85.2 inches of snow per year demand heavy-duty snow removal equipment and winter-ready vehicles. HVAC systems must handle a wide range of temperatures, from 25.4°F in winter to over 90°F in summer.

Frequently Asked Questions

What is the average temperature in Carbon County?
The average annual temperature in Carbon County, UT is 46.9°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Carbon County get?
Carbon County receives an average of 13.6 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Carbon County?
Yes, Carbon County receives an average of 85.2 inches of snowfall per year according to NOAA climate normals.
How hot does Carbon County get in summer?
The average summer temperature (June-August) in Carbon County is 67.8°F. The county experiences an average of 30.879999999999995 days per year above 90°F.
How cold are winters in Carbon County?
The average winter temperature (December-February) in Carbon County is 26.9°F. January, typically the coldest month, averages 25.4°F.

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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.

Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.

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