Carrollton weather in September: Carrollton, Georgia: normal highs, lows, rain and records for September
Carrollton in September has a normal high of 83°F and a normal low of 62°F, a daily mean of 73°F, falling from 86°F on the 1st to 79°F by the 30th. Measurable precipitation falls on 8 days in a normal September, 3.83 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 28°C and low of 17°C, 97 mm of precipitation in September.
- NOAA stationCarrollton
- Station IDUSC00091640
- Location33.60°N 85.08°W
- Elevation995 ft (303 m)
- From the center1 miles
- Population28,306
- Jan 54° 32°
- Feb 58° 35°
- Mar 66° 41°
- Apr 74° 48°
- May 81° 57°
- Jun 87° 65°
- Jul 90° 69°
- Aug 88° 68°
- Sep 83° 62°
- Oct 74° 50°
- Nov 64° 39°
- Dec 56° 34°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Carrollton in September?
The normal high is 83°F and the normal low 62°F, for a daily mean of 72.5°F. September is 5.8°F cooler than August and 10.9°F warmer than October. September is the 4th warmest month of the year in Carrollton and the 9th wettest. Across the month the normal high falls 7°F, from 86°F on September 1 to 79°F on September 30. From one year to the next September's mean temperature typically moves about 2.2°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 70°F and 75°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 27%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 86°F | 66°F | 27% | 18% |
| September 8 | 85°F | 65°F | 26% | 16% |
| September 15 | 83°F | 62°F | 24% | 16% |
| September 22 | 82°F | 60°F | 24% | 16% |
| September 30 | 79°F | 57°F | 24% | 16% |
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 | 86°F | 66°F | 27% | 18% | 12 h 50 min |
| September 2 | 86°F | 66°F | 27% | 18% | 12 h 50 min |
| September 3 | 86°F | 66°F | 27% | 18% | 12 h 50 min |
| September 4 | 86°F | 66°F | 27% | 17% | 12 h 50 min |
| September 5 | 86°F | 65°F | 26% | 17% | 12 h 50 min |
| September 6 | 86°F | 65°F | 26% | 17% | 12 h 40 min |
| September 7 | 85°F | 65°F | 26% | 17% | 12 h 40 min |
| September 8 | 85°F | 65°F | 26% | 16% | 12 h 40 min |
| September 9 | 85°F | 64°F | 25% | 16% | 12 h 40 min |
| September 10 | 85°F | 64°F | 25% | 16% | 12 h 40 min |
| September 11 | 84°F | 64°F | 25% | 16% | 12 h 30 min |
| September 12 | 84°F | 63°F | 25% | 16% | 12 h 30 min |
| September 13 | 84°F | 63°F | 25% | 16% | 12 h 30 min |
| September 14 | 84°F | 63°F | 24% | 16% | 12 h 30 min |
| September 15 | 83°F | 62°F | 24% | 16% | 12 h 30 min |
| September 16 | 83°F | 62°F | 24% | 16% | 12 h 20 min |
| September 17 | 83°F | 62°F | 24% | 16% | 12 h 20 min |
| September 18 | 83°F | 61°F | 24% | 16% | 12 h 20 min |
| September 19 | 82°F | 61°F | 24% | 16% | 12 h 20 min |
| September 20 | 82°F | 61°F | 24% | 16% | 12 h 20 min |
| September 21 | 82°F | 60°F | 24% | 16% | 12 h 10 min |
| September 22 | 82°F | 60°F | 24% | 16% | 12 h 10 min |
| September 23 | 81°F | 60°F | 24% | 16% | 12 h 10 min |
| September 24 | 81°F | 59°F | 24% | 16% | 12 h 10 min |
| September 25 | 81°F | 59°F | 24% | 16% | 12 h 10 min |
| September 26 | 80°F | 58°F | 24% | 16% | 12 h |
| September 27 | 80°F | 58°F | 24% | 16% | 12 h |
| September 28 | 80°F | 58°F | 24% | 16% | 12 h |
| September 29 | 79°F | 57°F | 24% | 16% | 12 h |
| September 30 | 79°F | 57°F | 24% | 16% | 11 h 50 min |
- Normal high
- 83°FSeptember average
- Normal low
- 62°FSeptember average
- Precipitation
- 3.83 inmonth total
- Days with precipitation
- 80.01 inch or more
- Days at 90°F or more
- 3
- 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
- 21
- Sunshine
- 79%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00091640; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Carrollton in September?
On a given September day the chance of 0.01 inch or more is 25% on average, highest around September 1 (27%). In all, 3.83 in falls on 8 days of a normal September, 1 of them with an inch or more.
In a normal September in Carrollton, 3 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00091640.
What are the records for September in Carrollton?
The warmest September temperature on this station's record (since 1904) is 100°F, on September 1, 1951; the coldest is 32°F, on September 30, 1967. The wettest September brought 12.97 in (2009).
The September mean against the 1991-2020 normal of 72.5°F: 2021 71.1°F (−1.4), 2022 70.4°F (−2.1), 2023 72.0°F (−0.5), 2024 72.8°F (+0.3), 2025 73.8°F (+1.3), 2026 77.6°F (+5.1). 3 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 71.1°F | −1.4°F | 8.29 in |
| 2022 | 70.4°F | −2.1°F | 4.32 in |
| 2023 | 72.0°F | −0.5°F | 0.92 in |
| 2024 | 72.8°F | +0.3°F | 6.71 in |
| 2025 | 73.8°F | +1.3°F | 1.70 in |
| 2026 | 77.6°F | +5.1°F | 5.85 in |
Source: records: ACIS, station USC00091640; recent months: ACIS, station USC00091640. Records and recent months use complete months only.
How does September in Carrollton 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; Carrollton's is 83°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Carrollton in August88°F by day, 68°F at night
- Carrollton in October74°F by day, 50°F at night
- Carrollton 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