Temperature
Pleasant by day, cold at night.
71°Ftypical September high
Typical range
September climate
September in Park City
United States · North America
Mild days with cool nights and plenty of sun.
One of the best months here
Daytime high
71°F
Lows around 43°F
Rain
Several rainy days
Sun
11.5 h/day
Air feel
Very dry
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 7 wet days, fewer than in most months.
23%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.7 hSeptember sunshine
Heat & humidity by month
Very drySeptember Heat feel
Easy airWarm airHot air
Hourly temperature pattern
In September, afternoons feel about 62° and nights feel near 39°.
FrigidFreezingVery coldColdCoolComfortableWarmNight hours
Clear sky
Mostly clear skies this month.
69%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
4 mphSeptember Calm
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 69°F, easing to about 62°F in early evening.
Avg temp Typical range
Morning56°F
Rain11%
Cloud28%
Humid airLow
Sun intensityLow
Best windowMidday66°F
Rain16%
Cloud34%
Humid airLow
Sun intensityStrong
Late afternoon69°F
Rain19%
Cloud41%
Humid airLow
Sun intensityStrong
Early evening62°F
Rain12%
Cloud33%
Humid airLow
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 31 | 15 | 3.2 | 12 | 7.6 | 79 |
| Feb | 34 | 18 | 2.7 | 11 | 8.7 | 75 |
| Mar | 42 | 24 | 3.0 | 12 | 10.3 | 70 |
| Apr | 47 | 27 | 3.1 | 12 | 11.8 | 71 |
| May | 59 | 33 | 2.9 | 13 | 13.0 | 67 |
| Jun | 74 | 44 | 1.6 | 7 | 14.3 | 54 |
| Jul | 83 | 52 | 1.0 | 6 | 14.2 | 46 |
| Aug | 80 | 51 | 1.5 | 7 | 12.8 | 48 |
| Sep | 71 | 43 | 2.0 | 7 | 11.7 | 54 |
| Oct | 56 | 32 | 2.5 | 10 | 9.8 | 63 |
| Nov | 41 | 20 | 2.3 | 9 | 8.4 | 72 |
| Dec | 31 | 14 | 3.1 | 12 | 7.2 | 79 |
Similar climates
Similar
Similar travel styleJackson HoleUnited StatesSimilar travel styleSteamboat SpringsUnited StatesSimilar travel styleSun ValleyUnited StatesSimilar travel styleTellurideUnited States
Want a side-by-side climate view? Compare Park City with Jackson Hole.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 7, 2026
Data & methodology