Tonopah Weather in September
Average highs run from 85°F on September 1 to 72°F on September 30, and lows from 57°F to 45°F. Normal precipitation for the month is 0.41 in.
September day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 79°F
- Average low
- 51°F
- Precipitation
- 0.41 in
- Record high
- 101°FSep 6, 2022
- Record low
- 24°FSep 30, 1982
- Chance of a freeze
- 4%
- Days of 90°F or more
- 1.6
- Daylight
- 12 h 59 min to 11 h 49 min
- Cloud cover
- 27%
- Humidity
- 28%
- Dew point
- 27°F
- Wind
- 7.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 85°F | 57°F | 96°F 2019 | 39°F 1999 | |
| Sep 2 | 84°F | 57°F | 98°F 2022 | 38°F 1964 | |
| Sep 3 | 84°F | 57°F | 98°F 2020 | 39°F 1964 | |
| Sep 4 | 84°F | 56°F | 99°F 2020 | 41°F 2004 | |
| Sep 5 | 84°F | 56°F | 99°F 2020 | 39°F 1985 | |
| Sep 6 | 83°F | 56°F | 101°F 2022 | 39°F 1985 | |
| Sep 7 | 83°F | 55°F | 98°F 2022 | 41°F 1964 | |
| Sep 8 | 83°F | 55°F | 96°F 2021 | 35°F 1978 | |
| Sep 9 | 82°F | 55°F | 94°F 2021 | 38°F 1978 | |
| Sep 10 | 82°F | 54°F | 94°F 1993 | 34°F 1985 | |
| Sep 11 | 81°F | 54°F | 94°F 1990 | 37°F 1978 | |
| Sep 12 | 81°F | 53°F | 94°F 1971 | 31°F 1985 | |
| Sep 13 | 81°F | 53°F | 94°F 1971 | 36°F 1966 | |
| Sep 14 | 80°F | 52°F | 91°F 1971 | 36°F 2016 | |
| Sep 15 | 80°F | 52°F | 90°F 2014 | 35°F 1970 | |
| Sep 16 | 79°F | 51°F | 91°F 2014 | 36°F 1986 | |
| Sep 17 | 79°F | 51°F | 89°F 1983 | 28°F 1965 | |
| Sep 18 | 78°F | 51°F | 90°F 1991 | 28°F 1978 | |
| Sep 19 | 78°F | 50°F | 91°F 1991 | 27°F 1978 | |
| Sep 20 | 77°F | 50°F | 89°F 1991 | 30°F 1978 | |
| Sep 21 | 77°F | 49°F | 89°F 1987 | 30°F 1968 | |
| Sep 22 | 76°F | 49°F | 88°F 1992 | 33°F 1986 | |
| Sep 23 | 76°F | 48°F | 88°F 1974 | 35°F 2006 | |
| Sep 24 | 75°F | 48°F | 89°F 2003 | 30°F 1986 | |
| Sep 25 | 75°F | 47°F | 89°F 2003 | 31°F 1986 | |
| Sep 26 | 74°F | 47°F | 89°F 2009 | 25°F 1986 | |
| Sep 27 | 74°F | 46°F | 91°F 2010 | 31°F 1986 | |
| Sep 28 | 73°F | 46°F | 91°F 2010 | 29°F 1971 | |
| Sep 29 | 72°F | 45°F | 91°F 2010 | 29°F 1971 | |
| Sep 30 | 72°F | 45°F | 90°F 1980 | 24°F 1982 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:19 AM, sunset 7:18 PM
- September 30
- sunrise 6:44 AM, sunset 6:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00268160 (Tonopah), public domain. Records: NOAA GHCN-Daily, station USW00023153, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.