Value Anomaly Rank Mean

County Average Temperature

October - December 1903

0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F

Utah (Hover over a County)

Temp Average Temperature : 36.6°F

Anomaly: -0.7°F

Rank: 45th Coldest

Mean: 37.3°F

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*Signifies a tie

**Insufficient variability in the data record renders rank insignificant

October - December 1903 Utah County Average Temperature

County	Value	Anomaly	Rank 130 Years	1901-2000 Mean
Beaver County	37.3°F	-0.7°F	44	38.0°F
Box Elder County	35.7°F	-0.7°F	41	36.4°F
Cache County	31.5°F	-1.4°F	32	33.0°F
Carbon County	32.3°F	-1.0°F	39	33.3°F
Daggett County	29.4°F	-1.4°F	31	30.8°F
Davis County	36.7°F	-1.2°F	36	37.9°F
Duchesne County	29.7°F	-1.0°F	36	30.7°F
Emery County	37.0°F	-1.1°F	35	38.1°F
Garfield County	38.1°F	0.3°F	75	37.8°F
Grand County	35.7°F	-2.4°F	20	38.1°F
Iron County	37.6°F	-0.7°F	45	38.3°F
Juab County	37.9°F	-0.6°F	48	38.5°F
Kane County	41.9°F	0.4°F	77	41.5°F
Millard County	38.5°F	-0.6°F	48	39.1°F
Morgan County	32.7°F	-0.7°F	42	33.4°F
Piute County	33.4°F	-0.4°F	50	33.8°F
Rich County	29.4°F	-0.7°F	44	30.1°F
Salt Lake County	37.1°F	-0.7°F	44	37.8°F
San Juan County	40.5°F	-0.5°F	46	41.0°F
Sanpete County	33.6°F	-0.3°F	53	34.0°F
Sevier County	34.4°F	-0.5°F	51	34.9°F
Summit County	29.0°F	-0.3°F	52	29.3°F
Tooele County	37.5°F	-1.1°F	40	38.6°F
Uintah County	31.8°F	-1.6°F	31	33.3°F
Utah County	35.9°F	-0.1°F	55	36.0°F
Wasatch County	30.8°F	-0.3°F	52	31.1°F
Washington County	44.9°F	-0.8°F	37	45.7°F
Wayne County	38.3°F	-0.6°F	50	38.9°F
Weber County	33.6°F	-1.3°F	35	34.9°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on August 23, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping