Utah weather in July
There's a real gradient across Utah in July: 100° afternoons in Zion National Park, 89° in Park City.
Based on 4 weather stations. Four stations split between the Wasatch and the red-rock south — the two Utahs travelers actually visit, which rarely have the same weather on the same day.
Salt Lake Valley
Highs near 94°, nights around 68°, and 0.5 in of rain in a typical July.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Salt Lake City | 94° / 68° | 2 | Desert heat with no humidity to soften the blow. |
The Wasatch
Highs near 89°, nights around 48°, and 0.9 in of rain in a typical July.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Park City | 89° / 48° | 2 | Genuinely hot afternoons, and a jacket at breakfast regardless. |
Red Rock Country
Highs 99–100°, nights 66–70°, and 0.9–1.1 in of rain in a typical July.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Moab | 99° / 66° | 2 | Every single afternoon is too hot to be outside. |
| Zion National Park | 100° / 70° | 3 | Blistering afternoons, and the monsoon rewrites the evening. |
Each place above has its own page for the full story — what the month feels like, what to pack, and whether the timing is right.