September is one of the warmer months of the year in Statesboro, with average highs near 30°C and lows around 19.5°C (mean 24.8°C). It is about average for rainfall, averaging 94 mm of rainfall and 74% relative humidity across the period.
September is one of the warmer months of the year in Statesboro. Across 45 years of records, the warmest September in Statesboro was 2019 — when the month averaged 28.5°C — while the coldest were 1991 and 1995 at 22.9°C. Typical September days reach 30°C with nights near 19.5°C. The long-term trend is warming, about 0.3°C per decade.
September is about average for rainfall in Statesboro, averaging 94 mm of rainfall. The wettest September on record was 2004 with 233 mm, while the driest was 2005 at 12 mm.
Relative humidity in Statesboro during September averages 74%. The most humid September was 1988 at 86%, and the least humid was 1990 at 58%.
September receives about 4.8 kWh/m²/day of solar energy in Statesboro. The sunniest September was 2019 at 5.5 kWh/m²/day, and the cloudiest was 1988 at 3.8.
Average wind speed in Statesboro during September is 2.1 m/s. The windiest September was 2004 at 3.4 m/s, while the calmest were 1981 and 2021 at 1.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 24.0°C | 24.6°C | 24.7°C | 25.7°C | 24.6°C | +0.6°C |
| Avg High | 29.2°C | 30.0°C | 29.8°C | 31.0°C | 29.6°C | +0.4°C |
| Avg Low | 18.8°C | 19.2°C | 19.6°C | 20.4°C | 19.5°C | +0.7°C |
| Avg Rain | 96 mm | 99 mm | 94 mm | 85 mm | 97 mm | +1 mm |
September temperatures in Statesboro have risen by about 0.6°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 8.6°C (1999) to a record high of 38.8°C (2019).
Rainfall in September is about average for rainfall, averaging 94 mm, with a wettest year of 233 mm.
One of the best times to visit Statesboro
September is one of the best times to visit Statesboro. Expect days averaging 30°C and nights around 19.5°C (mean 24.8°C) — warmer than Statesboro's yearly average — with higher rainfall (94 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 31.1°C | 25.1°C | 19.1°C | 36.0°C | 14.7°C | 24 mm | 69% | 1.8 m/s | 5.4 |
| 2024 | 29.0°C | 24.8°C | 20.6°C | 33.9°C | 16.8°C | 148 mm | 82% | 2.6 m/s | 4.4 |
| 2023 | 29.1°C | 24.1°C | 19.1°C | 33.3°C | 15.4°C | 71 mm | 77% | 1.7 m/s | 5.2 |
| 2022 | 28.9°C | 24.2°C | 19.4°C | 34.9°C | 13.5°C | 91 mm | 75% | 2.2 m/s | 4.9 |
| 2021 | 29.8°C | 24.6°C | 19.4°C | 34.7°C | 12.6°C | 134 mm | 73% | 1.6 m/s | 5.1 |
| 2020 | 29.7°C | 24.7°C | 19.7°C | 36.1°C | 11.0°C | 115 mm | 76% | 2.4 m/s | 4.5 |
| 2019 🔥 | 35.1°C | 28.5°C | 22.0°C | 38.8°C | 16.6°C | 29 mm | 62% | 2.2 m/s | 5.5 |
| 2018 | 33.1°C | 27.9°C | 22.7°C | 36.1°C | 20.2°C | 56 mm | 72% | 2.1 m/s | 4.8 |
| 2017 | 30.5°C | 25.1°C | 19.7°C | 34.9°C | 15.9°C | 110 mm | 71% | 2.2 m/s | 5.1 |
| 2016 | 30.7°C | 25.7°C | 20.7°C | 33.6°C | 15.8°C | 149 mm | 76% | 1.9 m/s | 5 |
| 2015 | 29.5°C | 24.9°C | 20.2°C | 34.2°C | 13.0°C | 80 mm | 76% | 2.1 m/s | 4.2 |
| 2014 | 29.4°C | 25.0°C | 20.6°C | 34.1°C | 13.6°C | 150 mm | 80% | 1.9 m/s | 4 |
| 2013 | 28.4°C | 23.6°C | 18.9°C | 31.9°C | 12.5°C | 51 mm | 81% | 1.8 m/s | 5.1 |
| 2012 | 29.5°C | 24.2°C | 18.9°C | 32.0°C | 12.3°C | 51 mm | 76% | 1.8 m/s | 5.1 |
| 2011 | 31.5°C | 25.8°C | 20.0°C | 36.5°C | 15.6°C | 80 mm | 67% | 2 m/s | 4.8 |
| 2010 | 32.4°C | 26.3°C | 20.1°C | 36.0°C | 14.3°C | 96 mm | 66% | 1.7 m/s | 5.3 |
| 2009 | 29.9°C | 24.9°C | 19.9°C | 33.5°C | 11.3°C | 80 mm | 75% | 2 m/s | 4.9 |
| 2008 | 30.3°C | 25.0°C | 19.7°C | 34.1°C | 13.3°C | 34 mm | 73% | 2.4 m/s | 4.9 |
| 2007 | 29.8°C | 24.9°C | 19.9°C | 32.8°C | 13.8°C | 95 mm | 76% | 2.2 m/s | 5.1 |
| 2006 | 30.2°C | 24.6°C | 19.1°C | 33.4°C | 12.8°C | 73 mm | 71% | 2 m/s | 5.1 |
| 2005 | 33.1°C | 27.0°C | 20.9°C | 37.1°C | 16.9°C | 12 mm | 65% | 2.3 m/s | 5.2 |
| 2004 🌧️ | 28.0°C | 23.9°C | 19.7°C | 32.1°C | 11.5°C | 233 mm | 82% | 3.4 m/s | 4.2 |
| 2003 | 27.8°C | 23.1°C | 18.4°C | 30.7°C | 9.4°C | 70 mm | 79% | 2 m/s | 5 |
| 2002 | 31.1°C | 26.3°C | 21.5°C | 36.9°C | 18.2°C | 112 mm | 77% | 2.3 m/s | 4.4 |
| 2001 | 29.4°C | 23.9°C | 18.3°C | 33.7°C | 10.3°C | 77 mm | 69% | 2 m/s | 4.7 |
| 2000 | 28.3°C | 23.5°C | 18.7°C | 34.8°C | 10.2°C | 153 mm | 78% | 2.5 m/s | 4.2 |
| 1999 | 30.6°C | 24.4°C | 18.3°C | 38.1°C | 8.6°C | 150 mm | 65% | 2.5 m/s | 4.9 |
| 1998 | 30.2°C | 25.2°C | 20.3°C | 33.3°C | 13.0°C | 179 mm | 75% | 2 m/s | 4.7 |
| 1997 | 31.9°C | 25.9°C | 19.8°C | 36.9°C | 13.1°C | 119 mm | 67% | 2 m/s | 4.8 |
| 1996 | 30.8°C | 25.1°C | 19.4°C | 34.8°C | 13.9°C | 94 mm | 69% | 2.2 m/s | 4.8 |
| 1995 | 27.2°C | 22.9°C | 18.6°C | 30.8°C | 12.4°C | 83 mm | 85% | 2 m/s | 4.3 |
| 1994 | 29.0°C | 23.6°C | 18.3°C | 32.8°C | 13.4°C | 104 mm | 75% | 2.2 m/s | 4.9 |
| 1993 | 31.6°C | 26.0°C | 20.3°C | 36.7°C | 10.9°C | 85 mm | 68% | 2 m/s | 4.8 |
| 1992 | 27.8°C | 23.5°C | 19.2°C | 30.4°C | 11.9°C | 124 mm | 84% | 1.9 m/s | 4.4 |
| 1991 ❄️ | 27.6°C | 22.9°C | 18.2°C | 31.5°C | 9.2°C | 37 mm | 83% | 1.8 m/s | 5.1 |
| 1990 | 33.1°C | 26.5°C | 20.0°C | 38.0°C | 11.0°C | 20 mm | 58% | 1.8 m/s | 5.3 |
| 1989 | 28.5°C | 23.9°C | 19.3°C | 32.6°C | 12.4°C | 170 mm | 81% | 2.4 m/s | 4.1 |
| 1988 | 27.6°C | 23.4°C | 19.3°C | 30.7°C | 14.1°C | 217 mm | 86% | 2.1 m/s | 3.8 |
| 1987 | 28.0°C | 23.8°C | 19.5°C | 30.7°C | 13.2°C | 156 mm | 82% | 1.7 m/s | 4.3 |
| 1986 | 30.0°C | 25.1°C | 20.1°C | 35.3°C | 16.9°C | 41 mm | 77% | 1.7 m/s | 4.8 |
| 1985 | 28.6°C | 23.1°C | 17.7°C | 32.2°C | 10.1°C | 16 mm | 74% | 2.1 m/s | 5.3 |
| 1984 | 30.1°C | 23.9°C | 17.7°C | 36.2°C | 12.3°C | 80 mm | 67% | 2.6 m/s | 4.7 |
| 1983 | 29.1°C | 23.8°C | 18.5°C | 34.9°C | 8.8°C | 92 mm | 70% | 2 m/s | — |
| 1982 | 29.8°C | 24.2°C | 18.6°C | 35.1°C | 10.9°C | 65 mm | 69% | 1.8 m/s | — |
| 1981 | 31.5°C | 24.9°C | 18.3°C | 34.6°C | 10.5°C | 26 mm | 62% | 1.6 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 30°C with lows near 19.5°C (mean 24.8°C), based on 45 years of NASA POWER data.
September averages 94 mm of rainfall in Statesboro, about average for rainfall. The wettest on record was 233 mm in 2004.
The hottest September reached 38.8°C in 2019. The coldest dipped to 8.6°C in 1999.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.6°C — but days and nights have moved in opposite directions. Overnight lows rose from 18.2°C to 19.5°C while daytime highs eased from 29.8°C to 29.6°C, narrowing the gap between day and night.
September is one of the warmer months of the year in Statesboro and about average for rainfall, so plan for around 30°C daytime highs and 19.5°C at night.
Not quite — September is the 9th coolest month in Statesboro, averaging 24.8°C.
For September in Statesboro, pack light, breathable clothing and sun protection, with typical highs of 30°C and lows of 19.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 74% — moderately humid.
Average wind speed in September is 2.1 m/s. The windiest September on record averaged 3.4 m/s (2004).
The wettest September on record was 2004 with 233 mm. On average, September sees 94 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Statesboro behaves each September, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for September specifically, along with year-by-year records and how the month has changed over the decades.
