Vermont Square Weather in September
Average highs run from 79°F on September 1 to 77°F on September 30, and lows from 63°F to 60°F. Normal precipitation for the month is 0.13 in over about 0 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
- 78°F
- Average low
- 62°F
- Precipitation
- 0.13 in
- Record high
- 111°FSep 27, 2010
- Record low
- 57°FSep 4, 2010
- Chance of a freeze
- 0%
- Days of 90°F or more
- 1.5
- Daylight
- 12 h 52 min to 11 h 52 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 | 79°F | 63°F | 94°F 2017 | 59°F 2010 | 0% |
| Sep 2 | 79°F | 63°F | 96°F 2007 | 59°F 2010 | 0% |
| Sep 3 | 79°F | 63°F | 96°F 2007 | 59°F 2010 | 0% |
| Sep 4 | 79°F | 63°F | 105°F 2022 | 57°F 2010 | 0% |
| Sep 5 | 79°F | 63°F | 100°F 2004 | 60°F 2000 | 1% |
| Sep 6 | 79°F | 63°F | 107°F 2024 | 60°F 2000 | 1% |
| Sep 7 | 79°F | 63°F | 92°F 2022 | 60°F 2002 | 1% |
| Sep 8 | 79°F | 63°F | 99°F 2022 | 57°F 2002 | 1% |
| Sep 9 | 79°F | 63°F | 102°F 2026 | 60°F 2002 | 1% |
| Sep 10 | 79°F | 63°F | 95°F 2026 | 58°F 2000 | 1% |
| Sep 11 | 79°F | 63°F | 91°F 2015 | 57°F 1999 | 1% |
| Sep 12 | 79°F | 63°F | 95°F 2000 | 58°F 1999 | 1% |
| Sep 13 | 79°F | 63°F | 91°F 2000 | 59°F 1999 | 1% |
| Sep 14 | 79°F | 63°F | 91°F 2012 | 58°F 1999 | 1% |
| Sep 15 | 79°F | 62°F | 100°F 2012 | 59°F 2002 | 1% |
| Sep 16 | 78°F | 62°F | 97°F 2014 | 58°F 2010 | 1% |
| Sep 17 | 78°F | 62°F | 89°F 2014 | 58°F 2010 | 1% |
| Sep 18 | 78°F | 62°F | 90°F 2020 | 60°F 2010 | 1% |
| Sep 19 | 78°F | 62°F | 86°F 2015 | 58°F 2010 | 1% |
| Sep 20 | 78°F | 62°F | 94°F 2015 | 57°F 1999 | 1% |
| Sep 21 | 78°F | 62°F | 88°F 2004 | 58°F 2004 | 1% |
| Sep 22 | 78°F | 62°F | 89°F 2004 | 60°F 2005 | 1% |
| Sep 23 | 78°F | 62°F | 93°F 2009 | 59°F 2007 | 2% |
| Sep 24 | 78°F | 61°F | 96°F 2009 | 59°F 2001 | 2% |
| Sep 25 | 78°F | 61°F | 94°F 2016 | 59°F 2005 | 2% |
| Sep 26 | 78°F | 61°F | 104°F 2016 | 59°F 2005 | 2% |
| Sep 27 | 77°F | 61°F | 111°F 2010 | 59°F 2005 | 2% |
| Sep 28 | 77°F | 61°F | 94°F 2010 | 58°F 2001 | 2% |
| Sep 29 | 77°F | 61°F | 100°F 1999 | 58°F 1999 | 2% |
| Sep 30 | 77°F | 60°F | 101°F 1999 | 58°F 2019 | 2% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:27 AM, sunset 7:19 PM
- September 30
- sunrise 6:47 AM, sunset 6:39 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00042214 (Culver City), public domain. Records: NOAA GHCN-Daily, station USW00003167, 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.