Death Valley National Park in september: average Weather, Temperature and Climate
Weather in Death Valley National Park in september 2025
The weather in Death Valley National Park in september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 8
Weather at 6am
79°F
Clear/Sunny
92% of time
7%
3%
Weather at 12pm
97°F
Clear/Sunny
93% of time
5%
3%
2%
Weather at 6pm
88°F
Clear/Sunny
93% of time
5%
3%
1%
Weather at 3am
72°F
94%
6%
1%
1%
Evolution of daily average temperature and precipitation in Death Valley National Park in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Death Valley National Park in september.
The climate of Death Valley National Park in september is good
the weather in Death Valley National Park in september is dry ; it never rains.
The climate is very warm there this month. The high seasonal norm is 99°F. In the morning the temperature drops to 79°F. Thus, the mean temperature average in september in Death Valley National Park is 90°F. Note that seasonal normals in contrast with those observed in Death Valley National Park in september with a maximum record of 117°F in 2020 and a minimum record of 59°F in 2009. You You can hope to have 86°F or more across the month.
On average, in Death Valley National Park, the days of september last 12:24. The sun rises at 05:31 and sunset is at 17:55.
With a good climate, september is advisable to go in Death Valley National Park.
Seasonal average climate and temperature of Death Valley National Park in september
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 90°F | ||||
| Highest temperature | 99°F | ||||
| Lowest temperature | 79°F | ||||
| Highest record temperature | 117°F (2020) | ||||
| Lowest record temperature | 59°F (2009) | ||||
| Number of days at +86°F | 29 day(s) (97%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 79°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.2in | ||||
| Record daily rainfall | 0.4in (2017) | ||||
| Other climate data | |||||
| Humidity | 23% | ||||
| Visibility | 9.98km | ||||
| Cloud cover | 4% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:31 | ||||
| Time of sunset | 17:55 | ||||
| Length of day | 12:24 | ||||
| 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 Death Valley National Park in september 2024:
76°F to 83°F
74°F to 85°F
72°F to 83°F
74°F to 81°F
77°F to 86°F
79°F to 95°F
77°F to 81°F
76°F to 94°F
74°F to 94°F
70°F to 88°F
67°F to 77°F
61°F to 67°F
65°F to 74°F
67°F to 86°F
63°F to 85°F
58°F to 70°F
45°F to 65°F
50°F to 65°F
52°F to 63°F
54°F to 67°F
59°F to 76°F
59°F to 77°F
61°F to 77°F
61°F to 81°F
61°F to 81°F
59°F to 79°F
63°F to 81°F
63°F to 83°F
65°F to 83°F
61°F to 79°F
Map: other cities in California in september
Cities near Death Valley National Park:
| Furnace Creek in september | good weather |
| Lone Pine in september | perfect weather |
| Big Pine in september | perfect weather |
| Sequoia National Park in september | good weather |
| Kings Canyon National Park in september | good weather |
| Inyo National Forest in september | perfect weather |
| Visalia in september | perfect weather |
| Mammoth Lakes in september | good weather |
| Sierra National Forest in september | good weather |
| Bakersfield in september | perfect weather |
| Mojave National Preserve in september | good weather |
| Mono Lake in september | good weather |
Click over cities on the map for information about the weather in september.
Death Valley National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Death Valley National Park in september:
Weather data for Death Valley National Park for september are derived from an average of the weather forecast since 2009 in Death Valley National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Death Valley 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 Death Valley National Park.