Seven Trees Weather in September
Average highs run from 83°F on September 1 to 79°F on September 30, and lows from 59°F to 57°F. Normal precipitation for the month is 0.07 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
- 58°F
- Precipitation
- 0.07 in
- Record high
- 106°FSep 7, 1904
- Record low
- 35°FSep 23, 1903
- Chance of a freeze
- 0%
- Days of 90°F or more
- 4.5
- Daylight
- 12 h 58 min to 11 h 50 min
- Cloud cover
- 16%
- Humidity
- 60%
- Dew point
- 48°F
- Wind
- 7.2 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 | 83°F | 59°F | 101°F 1950 | 44°F 1895 | 2% |
| Sep 2 | 83°F | 59°F | 102°F 1950 | 42°F 1895 | 2% |
| Sep 3 | 83°F | 59°F | 99°F 1950 | 45°F 1919 | 2% |
| Sep 4 | 83°F | 59°F | 98°F 1950 | 43°F 1914 | 2% |
| Sep 5 | 83°F | 59°F | 98°F 1923 | 40°F 1894 | 2% |
| Sep 6 | 83°F | 59°F | 100°F 1923 | 42°F 1895 | 3% |
| Sep 7 | 83°F | 59°F | 106°F 1904 | 44°F 1911 | 3% |
| Sep 8 | 83°F | 59°F | 100°F 1904 | 42°F 1914 | 3% |
| Sep 9 | 82°F | 59°F | 106°F 1944 | 43°F 1928 | 3% |
| Sep 10 | 82°F | 59°F | 98°F 1903 | 42°F 1893 | 3% |
| Sep 11 | 82°F | 59°F | 100°F 1979 | 44°F 1896 | 3% |
| Sep 12 | 82°F | 59°F | 101°F 1979 | 43°F 1894 | 3% |
| Sep 13 | 82°F | 59°F | 102°F 1971 | 37°F 1894 | 3% |
| Sep 14 | 82°F | 58°F | 104°F 1971 | 39°F 1894 | 3% |
| Sep 15 | 82°F | 58°F | 102°F 1971 | 36°F 1895 | 3% |
| Sep 16 | 82°F | 58°F | 103°F 1913 | 43°F 1896 | 3% |
| Sep 17 | 82°F | 58°F | 102°F 1913 | 40°F 1895 | 3% |
| Sep 18 | 81°F | 58°F | 100°F 1913 | 42°F 1907 | 3% |
| Sep 19 | 81°F | 58°F | 99°F 2000 | 39°F 1893 | 3% |
| Sep 20 | 81°F | 58°F | 100°F 1939 | 40°F 1895 | 3% |
| Sep 21 | 81°F | 58°F | 101°F 1928 | 39°F 1893 | 3% |
| Sep 22 | 81°F | 58°F | 101°F 1939 | 36°F 1895 | 3% |
| Sep 23 | 81°F | 58°F | 100°F 1939 | 35°F 1903 | 4% |
| Sep 24 | 80°F | 57°F | 98°F 1964 | 40°F 1895 | 4% |
| Sep 25 | 80°F | 57°F | 97°F 1952 | 42°F 1929 | 4% |
| Sep 26 | 80°F | 57°F | 98°F 1963 | 38°F 1893 | 4% |
| Sep 27 | 80°F | 57°F | 98°F 1921 | 41°F 1893 | 4% |
| Sep 28 | 80°F | 57°F | 98°F 1921 | 38°F 1894 | 4% |
| Sep 29 | 79°F | 57°F | 96°F 1997 | 42°F 1905 | 4% |
| Sep 30 | 79°F | 57°F | 95°F 2024 | 35°F 1893 | 4% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- September 1
- sunrise 6:38 AM, sunset 7:36 PM
- September 30
- sunrise 7:02 AM, sunset 6:52 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047821 (San Jose), public domain. Records: NOAA GHCN-Daily, station USC00047821, 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.