Utah climate by month
January highs across Utah range from 35°F in Park City to 54°F in St. George; July highs from 80°F in Bryce Canyon City to 102°F in St. George. The most common best months across these cities are April, May, June.
Utah weather month by month
Average of the 7 Utah cities on this site, computed from NOAA's unrounded values (so it can differ by a degree from averaging the rounded city figures); individual cities differ, sometimes a lot.
| Month | High | Low | Wet days | Snow |
|---|---|---|---|---|
| January | 43°F | 23°F | 8 | 10.0 in |
| February | 48°F | 26°F | 8 | 8.3 in |
| March | 58°F | 33°F | 7 | 5.2 in |
| April | 65°F | 39°F | 7 | 2.8 in |
| May | 75°F | 47°F | 6 | 0.6 in |
| June | 87°F | 55°F | 4 | 0.07 in |
| July | 94°F | 63°F | 5 | 0.0 in |
| August | 91°F | 61°F | 6 | 0.0 in |
| September | 83°F | 52°F | 5 | 0.07 in |
| October | 69°F | 41°F | 6 | 0.9 in |
| November | 54°F | 30°F | 6 | 5.1 in |
| December | 43°F | 23°F | 7 | 9.1 in |
Regional differences
- Warmest winterSt. George: January high 54°F
- Coolest summerBryce Canyon City: July high 80°F
- Most wet daysProvo: 92 a year
- Fewest wet daysSt. George: 42 a year
- Most snowPark City: 96.9 in a year
Warmest and coolest Utah city each month
| Month | Warmest | Coolest | Best month for |
|---|---|---|---|
| January | St. George 54°F | Park City 35°F | – |
| February | St. George 59°F | Park City 38°F | – |
| March | St. George 68°F | Bryce Canyon City 46°F | 2 cities |
| April | St. George 75°F | Bryce Canyon City 54°F | 4 cities |
| May | St. George 85°F | Bryce Canyon City 63°F | 3 cities |
| June | St. George 96°F | Bryce Canyon City 75°F | 2 cities |
| July | St. George 102°F | Bryce Canyon City 80°F | – |
| August | St. George 100°F | Bryce Canyon City 78°F | – |
| September | St. George 92°F | Bryce Canyon City 70°F | 1 city |
| October | St. George 79°F | Bryce Canyon City 58°F | – |
| November | Springdale 64°F | Park City 45°F | – |
| December | St. George 53°F | Park City 34°F | – |
By normal daily high. "Best month for": how many of the 7 cities have it among their best months by our comfort score.
Frost and humidity across Utah
- Earliest typical last frostSt. George: Mar 14
- Latest typical last frostPark City: May 29
- Most muggy daysProvo: 0 a year
- Fewest muggy daysSalt Lake City: 0 a year
All Utah cities
| City | Jan high | Jul high | Wet days/yr | Snow/yr | Best months |
|---|---|---|---|---|---|
| Bryce Canyon City | 37°F | 80°F | 77 | 86.7 in | Jun |
| Moab | 44°F | 99°F | 62 | 9.3 in | Apr |
| Park City | 35°F | 85°F | 89 | 96.9 in | May, Jun, Sep |
| Provo | 41°F | 95°F | 92 | 44.9 in | Apr, May |
| Salt Lake City | 39°F | 94°F | 91 | 51.9 in | May |
| Springdale | 54°F | 100°F | 65 | 4.0 in | Mar, Apr |
| St. George | 54°F | 102°F | 42 | 1.2 in | Mar, Apr |
Also covered: West Jordan (see Salt Lake City), West Valley City (see Salt Lake City). These cities use the same weather stations as the city named.