Ladera Ranch Weather in September
Average highs run from 82°F on September 1 to 79°F on September 30, and lows from 60°F to 57°F. Normal precipitation for the month is 0.16 in over about 1 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
- 81°F
- Average low
- 59°F
- Precipitation
- 0.16 in
- Record high
- 110°FSep 27, 2010
- Record low
- 56°FSep 21, 2007
- Chance of a freeze
- 0%
- Days of 90°F or more
- 1.3
- Daylight
- 12 h 51 min to 11 h 52 min
- Cloud cover
- 29%
- Humidity
- 60%
- Dew point
- 55°F
- Wind
- 5.6 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 | 82°F | 60°F | 96°F 2017 | 62°F 1999 | 1% |
| Sep 2 | 82°F | 60°F | 94°F 2007 | 60°F 2011 | 1% |
| Sep 3 | 82°F | 60°F | 99°F 2007 | 60°F 2010 | 1% |
| Sep 4 | 82°F | 60°F | 106°F 2022 | 60°F 2010 | 1% |
| Sep 5 | 82°F | 60°F | 104°F 2020 | 60°F 2000 | 1% |
| Sep 6 | 82°F | 60°F | 109°F 2024 | 61°F 2000 | 1% |
| Sep 7 | 82°F | 60°F | 99°F 2022 | 62°F 1999 | 1% |
| Sep 8 | 82°F | 59°F | 102°F 2022 | 58°F 2002 | 1% |
| Sep 9 | 82°F | 59°F | 102°F 2022 | 59°F 2000 | 1% |
| Sep 10 | 82°F | 59°F | 93°F 2015 | 60°F 1999 | 1% |
| Sep 11 | 82°F | 59°F | 91°F 2000 | 59°F 2000 | 1% |
| Sep 12 | 82°F | 59°F | 91°F 2015 | 60°F 1999 | 1% |
| Sep 13 | 82°F | 59°F | 91°F 2014 | 60°F 2005 | 2% |
| Sep 14 | 81°F | 59°F | 99°F 2012 | 60°F 1999 | 2% |
| Sep 15 | 81°F | 59°F | 102°F 2012 | 59°F 2002 | 2% |
| Sep 16 | 81°F | 58°F | 100°F 2014 | 59°F 2002 | 2% |
| Sep 17 | 81°F | 58°F | 94°F 2014 | 59°F 2005 | 2% |
| Sep 18 | 81°F | 58°F | 90°F 2020 | 60°F 2006 | 2% |
| Sep 19 | 81°F | 58°F | 87°F 2016 | 60°F 1999 | 2% |
| Sep 20 | 81°F | 58°F | 98°F 2015 | 57°F 1999 | 2% |
| Sep 21 | 81°F | 58°F | 96°F 2021 | 56°F 2007 | 2% |
| Sep 22 | 80°F | 58°F | 93°F 2004 | 59°F 2005 | 2% |
| Sep 23 | 80°F | 58°F | 98°F 2009 | 58°F 2017 | 2% |
| Sep 24 | 80°F | 58°F | 91°F 2001 | 57°F 2017 | 3% |
| Sep 25 | 80°F | 57°F | 102°F 2016 | 57°F 2005 | 3% |
| Sep 26 | 80°F | 57°F | 106°F 2016 | 59°F 2005 | 3% |
| Sep 27 | 80°F | 57°F | 110°F 2010 | 57°F 2013 | 3% |
| Sep 28 | 80°F | 57°F | 102°F 2005 | 57°F 2013 | 3% |
| Sep 29 | 79°F | 57°F | 97°F 1999 | 57°F 1999 | 3% |
| Sep 30 | 79°F | 57°F | 100°F 2020 | 57°F 2007 | 3% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:25 AM, sunset 7:16 PM
- September 30
- sunrise 6:44 AM, sunset 6:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00044647 (Laguna Beach), public domain. Records: NOAA GHCN-Daily, station USW00093184, 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.