What is the best way to use the Utah climate data?
Use the monthly high and low averages to compare county by season, then open the climate trends page for a month-by-month chart.
County count
29
Summer candidates
2
Winter candidates
0
Utah Climate Summary
Seasonal climate context for search and comparison
Utah includes 29 county records. The annual average high is 60.0℉ and the annual average low is 35.1℉ based on the monthly climate dataset.
July has the highest average high at 85.8℉, while December has the lowest average low at 17.1℉. This helps compare summer comfort and winter warmth without relying on a single daily weather snapshot.
Under the default summer filter, 2 county match the cooling criteria. Under the default winter filter, 0 county match the warm-winter criteria.
Cool-summer candidates include Summit County, Wasatch County.
Utah Monthly Temperature Charts
State / County Average high Average low
Jan
37.0℉
17.2℉
Feb
41.4℉
20.1℉
Mar
50.4℉
27.0℉
Apr
57.2℉
32.2℉
May
67.1℉
40.6℉
Jun
78.4℉
49.1℉
Jul
85.8℉
56.5℉
Aug
83.5℉
54.9℉
Sep
74.7℉
46.4℉
Oct
61.0℉
35.4℉
Nov
47.1℉
25.0℉
Dec
36.7℉
17.1℉
Summer candidates
Jun-Aug average high no higher than 78.8℉, scroll to view all 2
| County | Average high | Average low |
|---|---|---|
| Summit County | 71.6℉ | 44.2℉ |
| Wasatch County | 74.8℉ | 46.2℉ |
Winter candidates
Dec-Feb average low no lower than 41.0℉, scroll to view all 0
| County | Average high | Average low |
|---|---|---|
No matching counties | ||
Utah County Highlights
Rank counties by summer comfort, winter warmth, and seasonal stability
Coolest Summer
Summit County Average high 71.6℉ Wasatch County Average high 74.8℉ Duchesne County Average high 76.1℉ Rich County Average high 76.1℉ Daggett County Average high 77.0℉ Piute County Average high 77.5℉ Morgan County Average high 77.7℉ Cache County Average high 77.9℉ Sanpete County Average high 78.4℉ Sevier County Average high 78.4℉Warmest Winter
Washington County Average low 28.4℉ Kane County Average low 23.2℉ San Juan County Average low 22.8℉ Davis County Average low 22.1℉ Salt Lake County Average low 22.1℉ Wayne County Average low 20.8℉ Tooele County Average low 20.3℉ Juab County Average low 19.9℉ Millard County Average low 19.9℉ Garfield County Average low 19.8℉Frequently Asked Questions
Short answers based on the same visible climate data.
What does the summer filter mean?
The default summer filter selects places where June, July, and August average highs are no higher than 78.8℉.
What does the winter filter mean?
The default winter filter selects places where December, January, and February average lows are no lower than 41.0℉.