Oxnard Weather in September
Average highs run from 73°F on September 1 to 74°F on September 30, and lows from 61°F to 58°F. Normal precipitation for the month is 0.08 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
- 74°F
- Average low
- 60°F
- Precipitation
- 0.08 in
- Record high
- 95°FSep 3, 2017
- Record low
- 50°FSep 7, 2002
- Chance of a freeze
- 0%
- Daylight
- 12 h 52 min to 11 h 51 min
- Cloud cover
- 19%
- Humidity
- 60%
- Dew point
- 55°F
- Wind
- 5.8 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 | 73°F | 61°F | 88°F 2017 | 55°F 2010 | 5% |
| Sep 2 | 73°F | 61°F | 85°F 2017 | 55°F 2006 | 5% |
| Sep 3 | 73°F | 60°F | 95°F 2017 | 54°F 2010 | 5% |
| Sep 4 | 73°F | 60°F | 95°F 2022 | 54°F 2000 | 5% |
| Sep 5 | 73°F | 60°F | 90°F 2004 | 53°F 2000 | 6% |
| Sep 6 | 73°F | 60°F | 87°F 2024 | 53°F 2000 | 6% |
| Sep 7 | 73°F | 60°F | 84°F 2011 | 50°F 2002 | 6% |
| Sep 8 | 73°F | 60°F | 85°F 2004 | 51°F 2002 | 6% |
| Sep 9 | 73°F | 60°F | 94°F 2022 | 51°F 2002 | 6% |
| Sep 10 | 73°F | 60°F | 88°F 2015 | 52°F 2000 | 6% |
| Sep 11 | 73°F | 60°F | 87°F 2015 | 50°F 2000 | 7% |
| Sep 12 | 73°F | 60°F | 84°F 2015 | 54°F 2005 | 7% |
| Sep 13 | 74°F | 60°F | 82°F 2000 | 54°F 2001 | 7% |
| Sep 14 | 74°F | 60°F | 85°F 2019 | 52°F 2005 | 7% |
| Sep 15 | 74°F | 60°F | 80°F 2014 | 53°F 2007 | 7% |
| Sep 16 | 74°F | 60°F | 79°F 2014 | 52°F 2006 | 8% |
| Sep 17 | 74°F | 60°F | 77°F 2000 | 51°F 2006 | 8% |
| Sep 18 | 74°F | 60°F | 79°F 2006 | 53°F 2021 | 8% |
| Sep 19 | 74°F | 60°F | 83°F 2015 | 53°F 2006 | 8% |
| Sep 20 | 74°F | 60°F | 86°F 2015 | 52°F 2008 | 9% |
| Sep 21 | 74°F | 59°F | 88°F 2004 | 53°F 2006 | 9% |
| Sep 22 | 74°F | 59°F | 94°F 2004 | 52°F 2017 | 9% |
| Sep 23 | 74°F | 59°F | 80°F 2004 | 51°F 2017 | 9% |
| Sep 24 | 74°F | 59°F | 86°F 2009 | 52°F 2005 | 9% |
| Sep 25 | 74°F | 59°F | 88°F 2017 | 51°F 2005 | 10% |
| Sep 26 | 74°F | 59°F | 84°F 2010 | 51°F 2001 | 10% |
| Sep 27 | 74°F | 59°F | 90°F 2016 | 50°F 2005 | 10% |
| Sep 28 | 74°F | 59°F | 87°F 2010 | 51°F 2013 | 10% |
| Sep 29 | 74°F | 58°F | 93°F 2005 | 50°F 2013 | 11% |
| Sep 30 | 74°F | 58°F | 95°F 2021 | 51°F 2013 | 11% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:30 AM, sunset 7:22 PM
- September 30
- sunrise 6:51 AM, sunset 6:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093110 (Oxnard Ventura CO AP), public domain. Records: NOAA GHCN-Daily, station USW00093110, 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.