Sea Ranch Weather in September
Average highs run from 67°F on September 1 to 67°F on September 30, and lows from 49°F to 48°F. Normal precipitation for the month is 0.17 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
- 67°F
- Average low
- 48°F
- Precipitation
- 0.17 in
- Record high
- 117°FSep 6, 2022
- Record low
- 38°FSep 26, 2013
- Chance of a freeze
- 0%
- Daylight
- 13 h 01 min to 11 h 49 min
- Cloud cover
- 50%
- Humidity
- 88%
- Dew point
- 55°F
- Wind
- 13.2 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 | 67°F | 49°F | 109°F 2017 | 44°F 2008 | |
| Sep 2 | 67°F | 49°F | 111°F 2017 | 46°F 2008 | |
| Sep 3 | 67°F | 49°F | 108°F 2017 | 48°F 2004 | |
| Sep 4 | 67°F | 49°F | 105°F 2024 | 47°F 2002 | |
| Sep 5 | 67°F | 49°F | 112°F 2022 | 44°F 2015 | |
| Sep 6 | 67°F | 49°F | 117°F 2022 | 45°F 2002 | |
| Sep 7 | 67°F | 49°F | 111°F 2020 | 43°F 2002 | |
| Sep 8 | 67°F | 49°F | 110°F 2022 | 44°F 2002 | |
| Sep 9 | 67°F | 49°F | 109°F 2022 | 45°F 2012 | |
| Sep 10 | 67°F | 49°F | 105°F 2015 | 46°F 2005 | |
| Sep 11 | 67°F | 49°F | 104°F 2015 | 44°F 2005 | |
| Sep 12 | 67°F | 48°F | 103°F 2006 | 44°F 1949 | |
| Sep 13 | 67°F | 48°F | 102°F 2006 | 44°F 2005 | |
| Sep 14 | 67°F | 48°F | 102°F 2021 | 43°F 2005 | |
| Sep 15 | 67°F | 48°F | 95°F 2008 | 42°F 2017 | |
| Sep 16 | 67°F | 48°F | 95°F 2016 | 40°F 2006 | |
| Sep 17 | 67°F | 48°F | 98°F 2016 | 45°F 1949 | |
| Sep 18 | 67°F | 48°F | 100°F 1949 | 45°F 1949 | |
| Sep 19 | 67°F | 48°F | 100°F 2002 | 42°F 2008 | |
| Sep 20 | 67°F | 48°F | 103°F 1949 | 41°F 2004 | |
| Sep 21 | 67°F | 48°F | 104°F 2003 | 41°F 2017 | |
| Sep 22 | 67°F | 48°F | 105°F 2003 | 40°F 2017 | |
| Sep 23 | 67°F | 48°F | 103°F 2009 | 40°F 2017 | |
| Sep 24 | 67°F | 48°F | 103°F 2019 | 40°F 2005 | |
| Sep 25 | 67°F | 48°F | 104°F 2009 | 39°F 2005 | |
| Sep 26 | 67°F | 48°F | 109°F 2009 | 38°F 2013 | |
| Sep 27 | 67°F | 48°F | 107°F 2009 | 40°F 2013 | |
| Sep 28 | 67°F | 48°F | 103°F 2010 | 44°F 2013 | |
| Sep 29 | 67°F | 48°F | 104°F 2010 | 39°F 2007 | |
| Sep 30 | 67°F | 48°F | 102°F 2020 | 39°F 2007 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:43 AM, sunset 7:44 PM
- September 30
- sunrise 7:09 AM, sunset 6:58 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00043191 (Ft Ross), public domain. Records: NOAA GHCN-Daily, station USW00023275, 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.