Arches National Park (Utah) in september: average Weather, Temperature and Climate
Weather in Arches National Park (Utah) in september 2025
The weather in Arches National Park (Utah) in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
65°F
Clear/Sunny
81% of time
9%
9%
1%
Weather at 12pm
77°F
Clear/Sunny
80% of time
10%
9%
2%
Weather at 6pm
79°F
Clear/Sunny
85% of time
9%
5%
2%
Weather at 3am
67°F
80%
11%
9%
1%
Evolution of daily average temperature and precipitation in Arches National Park (Utah) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Arches National Park (Utah) in september.
The climate of Arches National Park (Utah) in september is perfect
The climate in september in Arches National Park (Utah) is quite dry (with 1.2in of rainfall over 2 days). It should be noted an improvement from the previous month since in august it receives an average of 1.5in of rainfall over 2 days.
The climate nice there the month of september. Temperatures are up to 81°F. In the morning the temperature drops to 65°F. Thus, the mean temperature average on this month of september in Arches National Park (Utah) is 72°F. Note that seasonal normals in contrast with those observed in Arches National Park (Utah) in the month of september with a maximum record of 97°F in 2020 and a minimum record of 41°F in 2020. You can expect to have about 6 days with temperatures over 86°F, or 20 of time.
Day length in Arches National Park (Utah) in september is 12:26. Sunrise is at 06:00 and sunset is at 18:26.
With a perfect climate, this month is recommended to go in Arches National Park (Utah) in United States.
Seasonal average climate and temperature of Arches National Park (Utah) in september
Check below seasonal norms These datas are compiled from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 65°F | ||||
| Highest record temperature | 97°F (2020) | ||||
| Lowest record temperature | 41°F (2020) | ||||
| Number of days at +86°F | 6 day(s) (20%) | ||||
| Number of days at +65°F | 29 day(s) (97%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 63°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.2in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 0.9in (2013) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 42% | ||||
| Visibility | 9.9km | ||||
| Cloud cover | 10% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:00 | ||||
| Time of sunset | 18:26 | ||||
| Length of day | 12:26 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Arches National Park (Utah) in september 2024:
72°F to 92°F
68°F to 90°F
74°F to 90°F
72°F to 88°F
68°F to 88°F
68°F to 88°F
70°F to 90°F
72°F to 92°F
70°F to 88°F
67°F to 86°F
70°F to 90°F
68°F to 81°F
63°F to 81°F
63°F to 85°F
65°F to 86°F
68°F to 83°F
58°F to 76°F
50°F to 74°F
52°F to 79°F
52°F to 81°F
54°F to 72°F
50°F to 74°F
52°F to 79°F
52°F to 81°F
54°F to 85°F
59°F to 86°F
56°F to 88°F
58°F to 88°F
65°F to 88°F
61°F to 88°F
Map: other cities in the United States (USA) in september
Cities near Arches National Park (Utah):
| Moab in september | perfect weather |
| Canyonlands National Park (Utah) in september | perfect weather |
| Utah in september | perfect weather |
| Mesa Verde National Park (Colorado) in september | good weather |
| Monument Valley in september | perfect weather |
| Bryce Canyon in september | good weather |
| Page (Arizona) in september | perfect weather |
| Salt Lake City in september | good weather |
| Zion National Park in september | good weather |
| Grand Canyon in september | perfect weather |
| Havasu Falls (Arizona) in september | perfect weather |
| Denver in september | perfect weather |
Click over cities on the map for information about the weather in september.
Arches National Park (Utah)
perfect weather
good
tolerable
bad
very bad
Weather data for Arches National Park (Utah) in september:
Weather data for Arches National Park (Utah) for september are derived from an average of the weather forecast since 2009 in Arches National Park (Utah). There is a margin of error and these forecasts are to be considered as general information only. The weather in Arches National Park (Utah) 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 Arches National Park (Utah).