Chandler Weather in September
Average highs run from 92°F on September 1 to 85°F on September 30, and lows from 71°F to 62°F. Normal precipitation for the month is 3.07 in over about 6 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
- 89°F
- Average low
- 67°F
- Precipitation
- 3.07 in
- Record high
- 109°FSep 3, 2000
- Record low
- 39°FSep 27, 1942
- Chance of a freeze
- 0%
- Days of 90°F or more
- 16.3
- Daylight
- 12 h 49 min to 11 h 53 min
- Cloud cover
- 43%
- Humidity
- 64%
- Dew point
- 63°F
- Wind
- 7.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Sep 1 | 92°F | 71°F | 107°F 2000 | 60°F 1884 | 21% | 0% |
| Sep 2 | 92°F | 71°F | 107°F 2000 | 58°F 1903 | 21% | 0% |
| Sep 3 | 92°F | 71°F | 109°F 2000 | 58°F 1903 | 21% | 0% |
| Sep 4 | 92°F | 71°F | 109°F 2000 | 51°F 1891 | 21% | 0% |
| Sep 5 | 92°F | 70°F | 102°F 2023 | 51°F 1891 | 20% | 0% |
| Sep 6 | 91°F | 70°F | 103°F 2023 | 54°F 1891 | 20% | 0% |
| Sep 7 | 91°F | 70°F | 107°F 2023 | 55°F 2011 | 20% | 0% |
| Sep 8 | 91°F | 70°F | 101°F 2019 | 54°F 1898 | 20% | 0% |
| Sep 9 | 91°F | 69°F | 100°F 1954 | 55°F 2004 | 20% | 0% |
| Sep 10 | 90°F | 69°F | 98°F 1895 | 53°F 1902 | 20% | 0% |
| Sep 11 | 90°F | 69°F | 99°F 2011 | 58°F 1894 | 20% | 0% |
| Sep 12 | 90°F | 69°F | 102°F 2011 | 54°F 1883 | 20% | 0% |
| Sep 13 | 90°F | 68°F | 106°F 2011 | 51°F 1902 | 20% | 0% |
| Sep 14 | 89°F | 68°F | 100°F 1954 | 47°F 1902 | 20% | 0% |
| Sep 15 | 89°F | 68°F | 99°F 2019 | 48°F 1902 | 20% | 0% |
| Sep 16 | 89°F | 67°F | 98°F 1900 | 53°F 2008 | 20% | 0% |
| Sep 17 | 89°F | 67°F | 99°F 2026 | 45°F 1903 | 20% | 0% |
| Sep 18 | 88°F | 67°F | 98°F 1893 | 48°F 1903 | 20% | 0% |
| Sep 19 | 88°F | 66°F | 98°F 1954 | 49°F 1901 | 20% | 0% |
| Sep 20 | 88°F | 66°F | 98°F 2024 | 51°F 1901 | 20% | 0% |
| Sep 21 | 87°F | 66°F | 99°F 1944 | 49°F 1897 | 20% | 0% |
| Sep 22 | 87°F | 65°F | 100°F 2005 | 46°F 1883 | 20% | 0% |
| Sep 23 | 87°F | 65°F | 97°F 2000 | 45°F 1883 | 20% | 0% |
| Sep 24 | 87°F | 65°F | 97°F 2022 | 46°F 1896 | 20% | 0% |
| Sep 25 | 86°F | 64°F | 100°F 2011 | 50°F 1883 | 20% | 0% |
| Sep 26 | 86°F | 64°F | 100°F 2005 | 44°F 2000 | 20% | 0% |
| Sep 27 | 86°F | 63°F | 99°F 1953 | 39°F 1942 | 20% | 0% |
| Sep 28 | 85°F | 63°F | 99°F 1953 | 45°F 1942 | 20% | 0% |
| Sep 29 | 85°F | 63°F | 99°F 2011 | 42°F 1942 | 20% | 0% |
| Sep 30 | 85°F | 62°F | 95°F 1953 | 45°F 1949 | 20% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- September 1
- sunrise 6:57 AM, sunset 7:46 PM
- September 30
- sunrise 7:15 AM, sunset 7:08 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00013972 (Tyler Pounds Fld), public domain. Records: NOAA GHCN-Daily, station USW00013972, 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.