Fallon Station Weather in September
Average highs run from 90°F on September 1 to 79°F on September 30, and lows from 52°F to 43°F. Normal precipitation for the month is 0.24 in over about 2 wet days.
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
- 85°F
- Average low
- 48°F
- Precipitation
- 0.24 in
- Record high
- 106°FSep 6, 2022
- Record low
- 24°FSep 8, 1973
- Chance of a freeze
- 23%
- Days of 90°F or more
- 10.6
- Daylight
- 13 h 02 min to 11 h 49 min
- Cloud cover
- 26%
- Humidity
- 26%
- Dew point
- 29°F
- Wind
- 5.6 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Sep 1 | 90°F | 52°F | 103°F 1955 | 35°F 1973 | 4% | 0% |
| Sep 2 | 90°F | 51°F | 102°F 2022 | 25°F 1973 | 4% | 0% |
| Sep 3 | 90°F | 51°F | 103°F 2022 | 35°F 1973 | 4% | 0% |
| Sep 4 | 89°F | 51°F | 104°F 2020 | 35°F 1973 | 5% | 0% |
| Sep 5 | 89°F | 51°F | 104°F 2022 | 35°F 2015 | 5% | 0% |
| Sep 6 | 89°F | 50°F | 106°F 2022 | 36°F 1996 | 5% | 0% |
| Sep 7 | 88°F | 50°F | 103°F 2022 | 37°F 2002 | 5% | 0% |
| Sep 8 | 88°F | 50°F | 100°F 2022 | 24°F 1973 | 5% | 0% |
| Sep 9 | 88°F | 50°F | 101°F 2021 | 35°F 1973 | 5% | 0% |
| Sep 10 | 87°F | 49°F | 102°F 1990 | 39°F 2010 | 5% | 0% |
| Sep 11 | 87°F | 49°F | 100°F 1990 | 37°F 2005 | 5% | 0% |
| Sep 12 | 87°F | 49°F | 98°F 1990 | 32°F 1972 | 5% | 0% |
| Sep 13 | 86°F | 49°F | 98°F 1990 | 34°F 1972 | 5% | 0% |
| Sep 14 | 86°F | 48°F | 98°F 1995 | 34°F 1970 | 5% | 0% |
| Sep 15 | 85°F | 48°F | 98°F 1983 | 34°F 1959 | 6% | 0% |
| Sep 16 | 85°F | 48°F | 99°F 1981 | 33°F 2006 | 6% | 0% |
| Sep 17 | 85°F | 47°F | 96°F 1979 | 29°F 1965 | 6% | 0% |
| Sep 18 | 84°F | 47°F | 97°F 1984 | 24°F 1965 | 6% | 0% |
| Sep 19 | 84°F | 47°F | 96°F 1991 | 28°F 1965 | 6% | 0% |
| Sep 20 | 83°F | 46°F | 97°F 1991 | 32°F 1978 | 6% | 0% |
| Sep 21 | 83°F | 46°F | 93°F 1992 | 31°F 1968 | 6% | 0% |
| Sep 22 | 82°F | 46°F | 96°F 1992 | 31°F 1968 | 6% | 0% |
| Sep 23 | 82°F | 45°F | 97°F 1987 | 29°F 2006 | 6% | 0% |
| Sep 24 | 82°F | 45°F | 93°F 2003 | 26°F 1958 | 6% | 0% |
| Sep 25 | 81°F | 45°F | 94°F 1978 | 28°F 1970 | 7% | 0% |
| Sep 26 | 81°F | 44°F | 95°F 2009 | 30°F 1970 | 7% | 0% |
| Sep 27 | 80°F | 44°F | 94°F 2010 | 29°F 2013 | 7% | 0% |
| Sep 28 | 80°F | 43°F | 96°F 2010 | 30°F 1959 | 7% | 0% |
| Sep 29 | 79°F | 43°F | 96°F 1992 | 29°F 1959 | 7% | 0% |
| Sep 30 | 79°F | 43°F | 97°F 2010 | 28°F 2019 | 7% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:23 AM, sunset 7:25 PM
- September 30
- sunrise 6:50 AM, sunset 6:39 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093102 (Fallon Naas), public domain. Records: NOAA GHCN-Daily, station USW00093102, 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.