Utah weather in September: Statewide normals and every place, NOAA 1991-2020
In September, Utah's statewide normal high is 77°F and normal low 48°F; normal highs run from 61°F in Brian Head to 92°F in St. George (NOAA 1991-2020 normals).
- Statewide normal high
- 77°FSeptember, 1991-2020
- Statewide normal low
- 48°FSeptember, 1991-2020
- Statewide normal precipitation
- 1.17 inSeptember
- Warmest place
- 92°Fnormal high, St. George
- Coolest place
- 61°Fnormal high, Brian Head
Where is Utah warmest and wettest in September?
St. George has the warmest September afternoons (92°F) and Brian Head the coolest (61°F). Alta gets the most precipitation (2.58 in) and Wendover the least (0.50 in). The most snow falls in Alta (2.6 inches).
Statewide, September averaged 64.4°F in 2021, 66.6°F in 2022, 62.5°F in 2023, 65.5°F in 2024, 64.2°F in 2025, against a 1991-2020 normal of 62.2°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Salt Lake City | 81°F | 56°F | 1.06 | 0.0 |
| Provo | 83°F | 52°F | 1.24 | 0.0 |
| St. George | 92°F | 61°F | 0.67 | 0.0 |
| Orem | 80°F | 52°F | – | – |
| Ogden | 78°F | 53°F | 1.06 | – |
| Saratoga Springs | 79°F | 47°F | 1.07 | 0.0 |
| Logan | 78°F | 44°F | 1.24 | – |
| Draper | 81°F | 54°F | – | – |
| Bountiful | 74°F | 55°F | 1.60 | 0.1 |
| Tooele | 79°F | 52°F | 1.09 | 0.0 |
| Cedar City | 81°F | 46°F | 0.75 | – |
| Pleasant Grove | 82°F | 53°F | 1.08 | 0.0 |
| Cottonwood Heights | 79°F | 56°F | 1.62 | 0.0 |
| Farmington | 79°F | 53°F | 1.25 | 0.0 |
| North Salt Lake | 78°F | 52°F | 1.54 | 0.0 |
| Brigham City | 79°F | 46°F | 1.27 | 0.0 |
| Heber | 79°F | 40°F | 1.24 | 0.0 |
| Santaquin | 78°F | 51°F | 1.19 | 0.1 |
| Grantsville | 79°F | 50°F | 0.90 | 0.0 |
| Tremonton | 79°F | 50°F | 1.08 | 0.0 |
| Vernal | 77°F | 47°F | 1.22 | – |
| Alpine | 79°F | 49°F | 1.33 | 0.0 |
| Richfield | 81°F | 43°F | 0.79 | 0.0 |
| Park City | 69°F | 43°F | 1.81 | – |
| Price | 77°F | 49°F | 1.26 | – |
| Roosevelt | 81°F | 41°F | 1.04 | 0.0 |
| Nephi | 78°F | 50°F | 0.95 | 0.0 |
| Ephraim | 79°F | 41°F | 1.08 | 0.0 |
| Kanab | 85°F | 52°F | 1.62 | 0.0 |
| Moab | 88°F | 55°F | 0.89 | 0.0 |
| Morgan | 80°F | 41°F | 1.27 | 0.2 |
| Maeser | 74°F | 47°F | 1.66 | 0.0 |
| La Verkin | 89°F | 59°F | 0.93 | 0.0 |
| Beaver | 71°F | 44°F | 1.26 | 0.0 |
| Delta | 82°F | 46°F | 0.71 | 0.0 |
| Manti | 77°F | 47°F | 1.06 | 0.0 |
| Blanding | 78°F | 53°F | 1.29 | – |
| Richmond | 77°F | 47°F | 1.45 | 0.0 |
| Fillmore | 78°F | 51°F | 0.99 | 0.1 |
| Enterprise | 81°F | 45°F | 0.95 | 0.0 |
| Kamas | 74°F | 41°F | 1.52 | 0.5 |
| Panguitch | 77°F | 35°F | 1.27 | 0.0 |
| Monticello | 74°F | 46°F | 1.67 | – |
| Moroni | 79°F | 42°F | 1.02 | – |
| Duchesne | 77°F | 46°F | 1.18 | 0.0 |
| Wellington | 80°F | 41°F | 1.21 | 0.0 |
| Coalville | 79°F | 38°F | 1.31 | 0.5 |
| Castle Dale | 81°F | 43°F | 1.03 | 0.0 |
| Ferron | 78°F | 49°F | 1.13 | 0.0 |
| Milford | 83°F | 47°F | 0.72 | – |
| Wendover | 78°F | 54°F | 0.50 | – |
| Levan | 80°F | 48°F | 0.99 | 0.0 |
| Eden | 76°F | 42°F | 1.70 | – |
| Escalante | 81°F | 47°F | 1.28 | 0.0 |
| Oak City | 81°F | 53°F | 0.86 | 0.0 |
| Huntsville | 79°F | 39°F | 1.31 | 0.0 |
| Orderville | 82°F | 47°F | – | – |
| Myton | 80°F | 46°F | 1.10 | – |
| Trenton | 77°F | 40°F | 1.26 | 0.0 |
| Circleville | 81°F | 44°F | 1.08 | 0.0 |
| Big Water | 87°F | 56°F | 0.81 | – |
| Loa | 75°F | 39°F | 0.98 | 0.0 |
| Deseret | 82°F | 46°F | 0.68 | 0.0 |
| Kanosh | 82°F | 54°F | 0.97 | 0.0 |
| Randolph | 71°F | 34°F | 1.29 | 0.6 |
| Marysvale | 80°F | 42°F | 0.84 | – |
| Dugway | 83°F | 48°F | 0.59 | 0.0 |
| Fort Duchesne | 79°F | 44°F | 0.81 | – |
| Neola | 74°F | 44°F | 1.37 | 0.0 |
| Scipio | 80°F | 46°F | 1.02 | 0.0 |
| Castle Valley | 83°F | 56°F | 1.31 | – |
| Jensen | 80°F | 41°F | 1.08 | 0.0 |
| Veyo | 83°F | 56°F | 1.24 | 0.0 |
| Laketown | 70°F | 42°F | 1.06 | 0.2 |
| Manila | 72°F | 43°F | 1.04 | – |
| Koosharem | 75°F | 39°F | 1.14 | – |
| Vernon | 79°F | 42°F | 0.83 | 0.0 |
| Torrey | 76°F | 53°F | 0.91 | – |
| Wanship | 76°F | 40°F | 1.50 | 0.3 |
| La Sal | 75°F | 48°F | 1.45 | 0.1 |
| Altamont | 71°F | 41°F | 1.24 | 0.1 |
| Bluff | 84°F | 52°F | 0.84 | 0.0 |
| New Harmony | 81°F | 48°F | 1.23 | 0.0 |
| Boulder | 74°F | 52°F | 1.58 | 0.0 |
| Alta | 62°F | 41°F | 2.58 | 2.6 |
| Woodruff | 73°F | 32°F | 1.10 | 0.6 |
| Hanksville | 86°F | 48°F | 0.83 | 0.0 |
| Brian Head | 61°F | 35°F | – | – |
| Fairfield | 80°F | 40°F | 0.82 | 0.0 |
| Hatch | 75°F | 35°F | 1.45 | 0.0 |
| Echo | 78°F | 41°F | 1.22 | 0.5 |
| Alton | 76°F | 43°F | 1.70 | 0.0 |
| Sundance | 68°F | 47°F | – | – |
| Flaming Gorge | 75°F | 43°F | 1.67 | 0.1 |
| Scofield | 63°F | 39°F | 1.89 | 0.6 |
| Mexican Hat | 88°F | 56°F | 0.82 | 0.0 |
| Angle | 76°F | 36°F | 1.17 | 0.0 |
| Arches National Park Headquarters | 87°F | 58°F | 0.88 | 0.0 |
| Bear Lake State Park | 73°F | 45°F | 1.33 | – |
| Black Rock | 83°F | 44°F | 0.70 | 0.0 |
| Blowhard Mountain Radar | 58°F | 42°F | – | – |
| Brigham City (28 mi WNW) | 76°F | 46°F | 1.00 | – |
| Bryce Canyon Airport | 71°F | 37°F | 1.66 | – |
| Bryce Canyon National Park Headquarters | 70°F | 42°F | 1.78 | 0.0 |
| Bullfrog Basin | 88°F | 60°F | 0.81 | 0.0 |
| Callao | 79°F | 45°F | 0.55 | 0.0 |
| Canyonlands-The Neck | 79°F | 57°F | 1.00 | 0.0 |
| Canyonlands-The Needles | 84°F | 51°F | 0.85 | 0.0 |
| Capitol Reef National Park | 80°F | 55°F | 0.95 | 0.0 |
| Cedar Breaks National Monument | 60°F | 45°F | – | – |
| Cedar Point | 76°F | 47°F | 1.55 | – |
| City Creek Water Treatment Plant | 78°F | 47°F | 1.81 | 0.0 |
| Cutler Dam | 77°F | 49°F | 1.19 | 0.0 |
| Deer Creek Dam | 75°F | 40°F | 1.40 | 0.0 |
| Dewey | 90°F | 48°F | – | – |
| Dinosaur National Monument-Quarry Area | 82°F | 47°F | 1.20 | 0.0 |
| Electric Lake | 63°F | 32°F | 1.73 | – |
| Eskdale | 82°F | 47°F | 0.58 | 0.0 |
| Fish Springs National Wildlife Refuge | 82°F | 52°F | 0.56 | 0.0 |
| Fremont Indian State Park | 80°F | 40°F | 1.01 | 0.0 |
| Garfield | 78°F | 59°F | 1.12 | 0.0 |
| Goblin Valley State Park | 84°F | 51°F | 0.90 | – |
| Granite Peak Dugway Proving Ground | 83°F | 53°F | 0.30 | – |
| Grouse Creek | 77°F | 41°F | 0.89 | – |
| Hans Flat Ranger Station | 75°F | 55°F | 0.96 | 0.0 |
| Hite Ranger Station | 87°F | 66°F | 1.01 | – |
| Hovenweep National Monument | 84°F | 50°F | 1.13 | 0.0 |
| Ibapah | 83°F | 37°F | 0.68 | 0.0 |
| Jarvie Ranch | 79°F | 43°F | 1.14 | – |
| Johnson Pass | 77°F | 49°F | 1.09 | 0.0 |
| Kodachrome Basin Park | 81°F | 42°F | 1.22 | 0.0 |
| Little Sahara Rec Area | 80°F | 48°F | 0.87 | – |
| Lytle Ranch | 92°F | 59°F | 0.84 | 0.0 |
| Moab Canyonland Airport | 83°F | 53°F | 0.89 | – |
| Modena | 83°F | 45°F | – | – |
| Moon Lake | 68°F | 41°F | – | – |
| Mountain Dell Dam | 79°F | 48°F | 1.79 | – |
| Natural Bridges National Monument | 77°F | 51°F | 1.61 | 0.0 |
| Ogden NE Bench | 76°F | 53°F | 1.68 | – |
| Ogden Pioneer Powerhouse | 80°F | 53°F | 1.50 | – |
| Ouray (4 mi NE) | 82°F | 46°F | 0.93 | 0.0 |
| Paria Ranger Station | 86°F | 53°F | 1.19 | – |
| Partoun | 83°F | 46°F | 0.57 | 0.0 |
| Pineview Dam | 75°F | 40°F | 1.66 | 0.0 |
| Rosette | 74°F | 48°F | 1.06 | – |
| Salina (24 mi E) | 69°F | 43°F | 1.40 | 0.0 |
| Salt Lake Triad Center | 80°F | 58°F | 1.30 | 0.0 |
| Silver Lake Brighton | 62°F | 38°F | 2.21 | – |
| Snake Creek Powerhouse | 75°F | 39°F | 1.56 | – |
| Spanish Fork Power House | 81°F | 51°F | 1.40 | 0.0 |
| Sunnyside City | 77°F | 50°F | 2.00 | – |
| Thiokol Propulsion F S | 77°F | 42°F | 0.98 | – |
| Timpanogos Cave | 76°F | 50°F | 2.15 | – |
| Utah Test Range | 80°F | 47°F | 0.94 | 0.0 |
| Valley Of The Gods | 84°F | 58°F | 1.16 | – |
| Wah Wah Ranch | 85°F | 45°F | 0.50 | – |
| Weber Basin Pump Plant 3 | 78°F | 51°F | 1.70 | 0.0 |
| Zion National Park | 91°F | 61°F | 1.17 | 0.0 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.