Value Anomaly Rank Mean

County Average Temperature

March - May 1990

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

Utah (Hover over a County)

Temp Average Temperature : 48.5°F

Anomaly: 2.7°F

Rank: 17th Warmest

Mean: 45.8°F

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*Signifies a tie

**Insufficient variability in the data record renders rank insignificant

March - May 1990 Utah County Average Temperature

County	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Beaver County	48.1°F	2.6°F	115	45.5°F
Box Elder County	47.8°F	2.4°F	108	45.4°F
Cache County	43.3°F	2.7°F	108	40.6°F
Carbon County	44.4°F	2.6°F	113	41.8°F
Daggett County	41.0°F	2.6°F	112	38.4°F
Davis County	48.5°F	2.5°F	107	46.0°F
Duchesne County	41.4°F	2.8°F	115	38.6°F
Emery County	51.4°F	3.2°F	118	48.2°F
Garfield County	48.0°F	2.6°F	113	45.4°F
Grand County	51.9°F	3.5°F	119	48.5°F
Iron County	47.8°F	2.6°F	109	45.2°F
Juab County	49.8°F	2.6°F	115	47.1°F
Kane County	51.6°F	2.2°F	102	49.3°F
Millard County	50.8°F	2.8°F	118	48.0°F
Morgan County	42.9°F	2.6°F	108	40.3°F
Piute County	42.4°F	2.4°F	113	40.0°F
Rich County	40.6°F	3.1°F	112	37.5°F
Salt Lake County	48.0°F	2.5°F	110	45.5°F
San Juan County	52.9°F	2.6°F	114	50.3°F
Sanpete County	43.3°F	2.5°F	112	40.9°F
Sevier County	43.8°F	2.4°F	113	41.4°F
Summit County	37.8°F	2.6°F	110	35.2°F
Tooele County	50.7°F	2.4°F	106	48.3°F
Uintah County	46.8°F	3.0°F	115	43.8°F
Utah County	46.4°F	2.6°F	113	43.8°F
Wasatch County	40.3°F	2.6°F	112	37.7°F
Washington County	54.9°F	2.5°F	108	52.4°F
Wayne County	51.7°F	3.4°F	117	48.3°F
Weber County	45.3°F	2.5°F	107	42.8°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on September 8, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping