Jesup Weather in September
Average highs run from 89°F on September 1 to 84°F on September 30, and lows from 67°F to 60°F.
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
- 86°F
- Average low
- 65°F
- Record high
- 100°FSep 17, 1972
- Record low
- 38°FSep 30, 1967
- Chance of a freeze
- 0%
- Days of 90°F or more
- 8.1
- Daylight
- 12 h 48 min to 11 h 53 min
- Cloud cover
- 59%
- Humidity
- 79%
- Dew point
- 69°F
- Wind
- 4.7 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 | 89°F | 67°F | 97°F 1958 | 53°F 1999 | |
| Sep 2 | 89°F | 67°F | 99°F 1957 | 53°F 1999 | |
| Sep 3 | 89°F | 67°F | 97°F 1957 | 60°F 1967 | |
| Sep 4 | 89°F | 67°F | 94°F 1961 | 60°F 1995 | |
| Sep 5 | 88°F | 67°F | 95°F 1962 | 53°F 1997 | |
| Sep 6 | 88°F | 67°F | 97°F 1962 | 51°F 1997 | |
| Sep 7 | 88°F | 66°F | 96°F 1980 | 55°F 1972 | |
| Sep 8 | 88°F | 66°F | 99°F 1990 | 54°F 1972 | |
| Sep 9 | 88°F | 66°F | 98°F 1990 | 58°F 1978 | |
| Sep 10 | 87°F | 66°F | 94°F 1985 | 53°F 1998 | |
| Sep 11 | 87°F | 66°F | 97°F 2002 | 51°F 1998 | |
| Sep 12 | 87°F | 66°F | 97°F 2002 | 53°F 1976 | |
| Sep 13 | 87°F | 65°F | 95°F 1978 | 54°F 1967 | |
| Sep 14 | 87°F | 65°F | 95°F 1972 | 51°F 1996 | |
| Sep 15 | 87°F | 65°F | 98°F 1972 | 51°F 1996 | |
| Sep 16 | 86°F | 65°F | 99°F 1972 | 50°F 2001 | |
| Sep 17 | 86°F | 65°F | 100°F 1972 | 48°F 2001 | |
| Sep 18 | 86°F | 64°F | 95°F 1958 | 54°F 1981 | |
| Sep 19 | 86°F | 64°F | 96°F 1972 | 47°F 1981 | |
| Sep 20 | 86°F | 64°F | 95°F 1972 | 44°F 1981 | |
| Sep 21 | 86°F | 64°F | 95°F 1980 | 51°F 1981 | |
| Sep 22 | 85°F | 63°F | 95°F 1990 | 49°F 1983 | |
| Sep 23 | 85°F | 63°F | 94°F 1980 | 44°F 1983 | |
| Sep 24 | 85°F | 63°F | 94°F 1980 | 45°F 1967 | |
| Sep 25 | 85°F | 62°F | 96°F 1961 | 41°F 1990 | |
| Sep 26 | 84°F | 62°F | 95°F 1961 | 46°F 1990 | |
| Sep 27 | 84°F | 62°F | 95°F 1986 | 47°F 2001 | |
| Sep 28 | 84°F | 61°F | 94°F 1986 | 41°F 1962 | |
| Sep 29 | 84°F | 61°F | 93°F 1986 | 40°F 1962 | |
| Sep 30 | 84°F | 60°F | 94°F 1959 | 38°F 1967 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (EDT).
- September 1
- sunrise 7:03 AM, sunset 7:51 PM
- September 30
- sunrise 7:21 AM, sunset 7:14 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00094676 (Jesup 8 S), public domain. Records: NOAA GHCN-Daily, station USC00098476, 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.