Peachtree City weather in September: Peachtree City, Georgia: normal highs, lows, rain and records for September
Peachtree City in September has a normal high of 85°F and a normal low of 63°F, a daily mean of 74°F, falling from 88°F on the 1st to 81°F by the 30th. Measurable precipitation falls on 10 days in a normal September, 3.52 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 30°C and low of 17°C, 89 mm of precipitation in September.
- NOAA stationFalcon Field
- Station IDUSW00053819
- Location33.36°N 84.57°W
- Elevation858 ft (262 m)
- From the center2 miles
- Population40,758
- Jan 56° 34°
- Feb 60° 37°
- Mar 68° 43°
- Apr 75° 49°
- May 83° 58°
- Jun 88° 67°
- Jul 91° 71°
- Aug 90° 70°
- Sep 85° 63°
- Oct 76° 51°
- Nov 66° 41°
- Dec 58° 36°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Peachtree City in September?
The normal high is 85°F and the normal low 63°F, for a daily mean of 74.1°F. September is 5.7°F cooler than August and 10.5°F warmer than October. September is the 4th warmest month of the year in Peachtree City and the 10th wettest. Across the month the normal high falls 7°F, from 88°F on September 1 to 81°F on September 30. From one year to the next September's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 72°F and 76°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 35%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 88°F | 67°F | 35% | 17% |
| September 8 | 87°F | 66°F | 34% | 16% |
| September 15 | 85°F | 64°F | 34% | 15% |
| September 22 | 84°F | 61°F | 35% | 15% |
| September 30 | 81°F | 58°F | 35% | 15% |
Every day of September: normal high, low and chance of precipitation (warmest afternoon September 1, coldest night September 30)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| September 1 | 88°F | 67°F | 35% | 17% | 12 h 50 min |
| September 2 | 88°F | 67°F | 35% | 17% | 12 h 50 min |
| September 3 | 88°F | 67°F | 35% | 17% | 12 h 50 min |
| September 4 | 88°F | 67°F | 35% | 17% | 12 h 50 min |
| September 5 | 88°F | 66°F | 34% | 17% | 12 h 50 min |
| September 6 | 87°F | 66°F | 34% | 16% | 12 h 40 min |
| September 7 | 87°F | 66°F | 34% | 16% | 12 h 40 min |
| September 8 | 87°F | 66°F | 34% | 16% | 12 h 40 min |
| September 9 | 87°F | 65°F | 34% | 16% | 12 h 40 min |
| September 10 | 87°F | 65°F | 34% | 16% | 12 h 40 min |
| September 11 | 86°F | 65°F | 34% | 16% | 12 h 30 min |
| September 12 | 86°F | 64°F | 34% | 16% | 12 h 30 min |
| September 13 | 86°F | 64°F | 34% | 16% | 12 h 30 min |
| September 14 | 86°F | 64°F | 34% | 15% | 12 h 30 min |
| September 15 | 85°F | 64°F | 34% | 15% | 12 h 30 min |
| September 16 | 85°F | 63°F | 34% | 15% | 12 h 20 min |
| September 17 | 85°F | 63°F | 34% | 15% | 12 h 20 min |
| September 18 | 85°F | 63°F | 34% | 15% | 12 h 20 min |
| September 19 | 85°F | 62°F | 34% | 15% | 12 h 20 min |
| September 20 | 84°F | 62°F | 35% | 15% | 12 h 20 min |
| September 21 | 84°F | 62°F | 35% | 15% | 12 h 10 min |
| September 22 | 84°F | 61°F | 35% | 15% | 12 h 10 min |
| September 23 | 83°F | 61°F | 35% | 15% | 12 h 10 min |
| September 24 | 83°F | 61°F | 35% | 15% | 12 h 10 min |
| September 25 | 83°F | 60°F | 35% | 15% | 12 h 10 min |
| September 26 | 83°F | 60°F | 35% | 15% | 12 h |
| September 27 | 82°F | 59°F | 35% | 15% | 12 h |
| September 28 | 82°F | 59°F | 35% | 15% | 12 h |
| September 29 | 82°F | 59°F | 35% | 15% | 12 h |
| September 30 | 81°F | 58°F | 35% | 15% | 11 h 50 min |
- Normal high
- 85°FSeptember average
- Normal low
- 63°FSeptember average
- Precipitation
- 3.52 inmonth total
- Days with precipitation
- 100.01 inch or more
- Days at 90°F or more
- 6
- Daylight
- 12 h 50 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 29
- Days at 80°F or more
- 23
- Sunshine
- 79%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00053819; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Peachtree City in September?
On a given September day the chance of 0.01 inch or more is 34% on average, highest around September 26 (35%). In all, 3.52 in falls on 10 days of a normal September, 1 of them with an inch or more.
In a normal September in Peachtree City, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00053819.
What are the records for September in Peachtree City?
The warmest September temperature on this station's record (since 1994) is 100°F, on September 17, 2019; the coldest is 37°F, on September 27, 2001. The wettest September brought 10.62 in (2004).
The September mean against the 1991-2020 normal of 74.1°F: 2021 73.4°F (−0.7), 2022 73.4°F (−0.7), 2023 73.0°F (−1.1), 2024 74.0°F (−0.1), 2025 74.0°F (−0.1), 2026 77.1°F (+3.0). 1 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 73.4°F | −0.7°F | 2.93 in |
| 2022 | 73.4°F | −0.7°F | 1.62 in |
| 2023 | 73.0°F | −1.1°F | 1.59 in |
| 2024 | 74.0°F | −0.1°F | 10.11 in |
| 2025 | 74.0°F | −0.1°F | 0.21 in |
| 2026 | 77.1°F | +3.0°F | 1.17 in |
Source: records: ACIS, station USW00053819; recent months: ACIS, station USW00053819. Records and recent months use complete months only.
How does September in Peachtree City compare across Georgia?
Across the 101 places PlainClimate covers in Georgia, September normal highs run from 72°F in Mountain City to 90°F in Bainbridge; Peachtree City's is 85°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Peachtree City in August90°F by day, 70°F at night
- Peachtree City in October76°F by day, 51°F at night
- Peachtree City through the yearEvery month, frost dates, records and recent years
- Georgia in SeptemberThe statewide normal and the warmest and coolest places
- Bainbridge: Georgia's warmest Septembernormal high 90°F