Zion National Park in september: average Weather, Temperature and Climate
Weather in Zion National Park in september 2025
The weather in Zion National Park in september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather 5.9cm
Weather at 6am
56°F
Clear/Sunny
76% of time
11%
9%
4%
Weather at 12pm
68°F
Clear/Sunny
78% of time
9%
8%
3%
Weather at 6pm
68°F
Clear/Sunny
76% of time
11%
6%
5%
Weather at 3am
58°F
77%
12%
7%
4%
Evolution of daily average temperature and precipitation in Zion National Park in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Zion National Park in september.
The climate of Zion National Park in september is good
the weather in Zion National Park in september is quite dry (with 3.6in of rainfall over 5 days). The weather is better from the previous month since in august it receives an average of 7.4in of precipitation over 10 days.
The climate quite good in that locality the month of september. The high seasonal norm is 72°F. The seasonal minimum is 54°F. Thus, the mean temperature average in september in Zion National Park is 63°F. Note that these seasonal averages are in contrast with those observed in Zion National Park in the month of september with a maximum record of 88°F in 2020 and a minimum record of 27°F in 2017. You can hope to have about 25 days with temperatures over 65°F, or 83% of time.
In september in Zion National Park, the days on average last 12:25. Sunrise is at 06:14 and sets at 18:39.
With a good climate, september is advisable to go in this locality.
Seasonal average climate and temperature of Zion National Park in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 88°F (2020) | ||||
| Lowest record temperature | 27°F (2017) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 25 day(s) (83%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.6in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 3.6in (2017) | ||||
| Snowfall | 5.9cm | ||||
| Other climate data | |||||
| Humidity | 55% | ||||
| Visibility | 9.74km | ||||
| Cloud cover | 11% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:14 | ||||
| Time of sunset | 18:39 | ||||
| Length of day | 12:25 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Zion National Park in september 2024:
72°F to 92°F
72°F to 90°F
77°F to 95°F
76°F to 95°F
74°F to 95°F
72°F to 95°F
74°F to 97°F
68°F to 92°F
68°F to 92°F
70°F to 94°F
70°F to 94°F
61°F to 83°F
67°F to 86°F
68°F to 88°F
68°F to 86°F
63°F to 79°F
54°F to 72°F
52°F to 76°F
56°F to 81°F
52°F to 83°F
56°F to 79°F
54°F to 85°F
59°F to 88°F
58°F to 90°F
63°F to 94°F
65°F to 94°F
68°F to 95°F
68°F to 95°F
70°F to 94°F
67°F to 94°F
Map: other cities in the United States (USA) in september
Cities near Zion National Park:
| Bryce Canyon in september | good weather |
| Havasu Falls (Arizona) in september | perfect weather |
| Page (Arizona) in september | perfect weather |
| Grand Canyon in september | perfect weather |
| Las Vegas in september | perfect weather |
| Rachel (Nevada) in september | perfect weather |
| Monument Valley in september | perfect weather |
| Flagstaff (Route 66) in september | perfect weather |
| Laughlin in september | good weather |
| Utah in september | perfect weather |
| Canyonlands National Park (Utah) in september | perfect weather |
| Lake Havasu City in september | perfect weather |
Click over cities on the map for information about the weather in september.
Zion National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Zion National Park in september:
Weather data for Zion National Park for september are derived from an average of the weather forecast since 2009 in Zion National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Zion National Park 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 Zion National Park.