Jackson Hole in september: average Weather, Temperature and Climate
Weather in Jackson Hole in september 2025
The weather in Jackson Hole in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 306.4cm
Weather at 6am
40°F
Clear/Sunny
57% of time
17%
14%
6%
Weather at 12pm
63°F
Clear/Sunny
65% of time
13%
8%
8%
Weather at 6pm
61°F
Clear/Sunny
59% of time
14%
10%
7%
Weather at 3am
41°F
61%
16%
12%
7%
Evolution of daily average temperature and precipitation in Jackson Hole in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Jackson Hole in september.
The climate of Jackson Hole in september is very bad
The climate in september in Jackson Hole is quite dry (with 3.7in of precipitation over 7 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 3.5in of precipitation over 6 days.
The climate comfortable there the month of september. The thermometer averaged maximum of 65°F. On average, the recorded minimum temperature is 40°F. Thus, the mean temperature average in september in Jackson Hole is 52°F. Note that these seasonal averages are in contrast with those observed in Jackson Hole in september with a maximum record of 86°F in 2013 and a minimum record of 20°F in 2020. You can expect to have about 18 days with temperatures up to 65°F, or 60% of the month.
On average, in Jackson Hole, the days of september last 12:29. The sun rises at 06:03 and sets at 18:32.
With a good weather, the month of september is recommended to go in this locality in United States.
September: another location in the United States (USA)?
If you want to go to the United States (USA) in september, there are destinations with better weather than Jackson Hole:
In september, Grand Canyon, Hawaii (Honolulu), Las Vegas, Seattle, Denver and Minneapolis (Minnesota) have perfect weather.
Furthermore, California, Louisiana, Washington D. C., Atlanta, Boston and Chicago have good weather.
Finally, Miami (Florida), Cody (Wyoming), Crater Lake (Oregon) , Dauphin Island (Alabama), Helena (Montana) and Montana have a tolerable climate, but better than Jackson Hole.
Seasonal average climate and temperature of Jackson Hole in september
Check below seasonal norms These datas are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 52°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 40°F | ||||
| Highest record temperature | 86°F (2013) | ||||
| Lowest record temperature | 20°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 18 day(s) (60%) | ||||
| Number of days at -32°F | 7 day(s) (23%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 38°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 2in (2017) | ||||
| Snowfall | 306.4cm | ||||
| Other climate data | |||||
| Humidity | 73% | ||||
| Visibility | 9.4km | ||||
| Cloud cover | 19% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:03 | ||||
| Time of sunset | 18:32 | ||||
| Length of day | 12:29 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Jackson Hole in september 2024:
50°F to 74°F
50°F to 72°F
52°F to 63°F
45°F to 61°F
45°F to 67°F
49°F to 70°F
50°F to 72°F
50°F to 81°F
50°F to 68°F
49°F to 68°F
49°F to 67°F
32°F to 49°F
36°F to 50°F
40°F to 59°F
43°F to 59°F
47°F to 68°F
45°F to 54°F
34°F to 45°F
40°F to 61°F
36°F to 65°F
36°F to 67°F
34°F to 63°F
36°F to 61°F
38°F to 70°F
41°F to 72°F
43°F to 70°F
40°F to 72°F
43°F to 76°F
45°F to 74°F
32°F to 58°F
Map: other cities in the United States (USA) in september
Cities near Jackson Hole:
| Grand Teton National Park (Wyoming) in september | very bad weather |
| Yellowstone National Park in september | very bad weather |
| Cody (Wyoming) in september | tolerable weather |
| Wyoming in september | good weather |
| Salt Lake City in september | good weather |
| Helena (Montana) in september | tolerable weather |
| Montana in september | tolerable weather |
| Boise (Idaho) in september | perfect weather |
| Utah in september | perfect weather |
| Arches National Park (Utah) in september | perfect weather |
| Moab in september | perfect weather |
| Mount Rushmore in september | good weather |
Click over cities on the map for information about the weather in september.
Jackson Hole
perfect weather
good
tolerable
bad
very bad
Weather data for Jackson Hole in september:
Weather data for Jackson Hole for september are derived from an average of the weather forecast since 2009 in Jackson Hole. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jackson Hole can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Jackson Hole.