Gwinnett County, Georgia Tropical Cyclone History
Since 1859, 23 tropical cyclones have passed within 50 miles of Gwinnett County, Georgia — about one every 7.3 years. Of those, 0 were at hurricane strength at their closest approach. The most recent was Helene (2024), which passed 49 miles away on 27 September 2024.
Storm tracks within 50 miles
Key facts
- Most recentHelene (2024) — 49 mi away, 27 September 2024
- Strongest stormHelene (2024) — 50 kt (58 mph) at its strongest within 50 miles
- Closest pass on recordUnnamed Storm (1900) — 7.7 miles
- Closest major hurricane (Cat 3+)None on record
- Passes within 25 miles8 of 23
- Peak monthSeptember — 9 storms (39% of all)
- Most active year1994 — 2 storms
- Most active decade1990s and 2020s — 4 storms
- Major hurricanes (Cat 3+) within 50 mi0
- Record span1859–2024
When storms arrive
| J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 1 | 5 | 5 | 9 | 2 | 1 | 0 |
Activity by decade
| 1850s | 1860s | 1870s | 1880s | 1890s | 1900s | 1910s | 1920s | 1930s | 1940s | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 4 | 2 | 0 | 4 |
Every tropical or subtropical cyclone within 50 miles
| Storm | Closest approach | Distance | Status | Wind |
|---|---|---|---|---|
| Helene (2024) | 27 Sep 2024 | 49.4 mi | TS / TD | 50 kt |
| Nicole (2022) | 11 Nov 2022 | 17.7 mi | TS / TD | 25 kt |
| Fred (2021) | 17 Aug 2021 | 37.4 mi | TS / TD | 25 kt |
| Claudette (2021) | 20 Jun 2021 | 21.8 mi | TS / TD | 25 kt |
| Cindy (2005) | 7 Jul 2005 | 37.2 mi | TS / TD | 20 kt |
| Frances (2004) | 8 Sep 2004 | 23.5 mi | TS / TD | 25 kt |
| Danny (1997) | 23 Jul 1997 | 20.6 mi | TS / TD | 20 kt |
| Jerry (1995) | 27 Aug 1995 | 25.9 mi | TS / TD | 20 kt |
| Beryl (1994) | 17 Aug 1994 | 21.7 mi | TS / TD | 18 kt |
| Alberto (1994) | 5 Jul 1994 | 44.2 mi | TS / TD | 16 kt |
| Babe (1977) | 8 Sep 1977 | 43.2 mi | TS / TD | 25 kt |
| Edith (1971) | 18 Sep 1971 | 38.7 mi | TS / TD | 25 kt |
| Irene (1959) | 9 Oct 1959 | 19.4 mi | TS / TD | 20 kt |
| Unnamed Storm (1940) | 13 Aug 1940 | 40.8 mi | TS / TD | 30 kt |
| Unnamed Storm (1928) | 15 Aug 1928 | 47.7 mi | TS / TD | 30 kt |
| Unnamed Storm (1913) | 4 Sep 1913 | 48.0 mi | TS / TD | 20 kt |
| Unnamed Storm (1903) | 16 Sep 1903 | 17.2 mi | TS / TD | 30 kt |
| Unnamed Storm (1900) | 15 Sep 1900 | 7.7 mi | TS / TD | 25 kt |
| Unnamed Storm (1896) | 8 Jul 1896 | 45.3 mi | TS / TD | 33 kt |
| Unnamed Storm (1893) | 3 Oct 1893 | 39.3 mi | TS / TD | 45 kt |
| Unnamed Storm (1887) | 28 Jul 1887 | 32.8 mi | TS / TD | 30 kt |
| Unnamed Storm (1882) | 10 Sep 1882 | 42.8 mi | TS / TD | 40 kt |
| Unnamed Storm (1859) | 16 Sep 1859 | 28.0 mi | TS / TD | 40 kt |
Post-tropical and extratropical passes
A further 5 systems passed within 50 miles after losing tropical characteristics. These are excluded from the counts above because they were no longer tropical cyclones at their closest approach — but several were highly damaging, so they are listed here.
| Storm | Status | Closest approach | Distance | Wind |
|---|---|---|---|---|
| Unnamed Storm (1912) | Post-tropical | 14 Jun 1912 | 21.1 mi | 35 kt |
| Unnamed Storm (1911) | Post-tropical | 30 Aug 1911 | 3.2 mi | 30 kt |
| Unnamed Storm (1907) | Post-tropical | 23 Sep 1907 | 11.5 mi | 35 kt |
| Unnamed Storm (1902) | Post-tropical | 11 Oct 1902 | 11.5 mi | 35 kt |
| Unnamed Storm (1901) | Post-tropical | 28 Sep 1901 | 40.3 mi | 35 kt |
How Gwinnett County, Georgia compares
Among the 2,208 U.S. counties and county-equivalents that have recorded at least one tropical cyclone within 50 miles, Gwinnett County, Georgia ranks #673 — more exposed than 69.5% of them. Within Georgia it ranks #123 of 159, against a state average of 39.8 storms per county.
Notable storms
- TS / TD Helene (2024) passed 49 miles away on 27 September 2024 as a tropical storm, reaching 50 kt (58 mph) while within 50 miles.
- TS / TD Unnamed Storm (1893) passed 39 miles away on 3 October 1893 as a tropical storm, reaching 45 kt (52 mph) while within 50 miles.
- TS / TD Unnamed Storm (1882) passed 43 miles away on 10 September 1882 as a tropical storm, reaching 40 kt (46 mph) while within 50 miles.
- TS / TD Unnamed Storm (1859) passed 28 miles away on 16 September 1859 as a tropical storm, reaching 40 kt (46 mph) while within 50 miles.
21 of the 23 storms made a documented landfall somewhere along their track.
How often to expect a storm
A return interval of 7.3 years does not mean storms arrive on a schedule. It is simply 23 storms spread over the 167 years from 1859 to 2025. 2 separate years saw more than one storm pass within 50 miles while decades have gone by with none. The longest recorded quiet stretch was 23 years, between 1859 and 1882. It has been 1 year since the last one; 17 of the 20 gaps in this record were longer than that.
Common questions
Has a hurricane ever hit Gwinnett County, Georgia?
No. No tropical cyclone on record has passed within 50 miles of Gwinnett County, Georgia while at hurricane strength. 23 tropical cyclones have passed within that distance since 1859, all of them as tropical storms or depressions. The strongest was Helene (2024).
When was the last tropical cyclone in Gwinnett County, Georgia?
Helene (2024), on 27 September 2024, passing 49 miles away — 2 years ago. No storm on record has passed within 50 miles of Gwinnett County, Georgia at hurricane strength.
What was the strongest storm to affect Gwinnett County, Georgia?
Helene (2024), which reached 50 kt (58 mph) while within 50 miles; its closest approach was 49 miles.
How often does a tropical storm reach Gwinnett County, Georgia?
On average, one tropical cyclone passes within 50 miles every 7.3 years — 23 storms over the 167 years from 1859 to 2025, the end of the HURDAT2 record. That is a historical average, not a schedule or a forecast.
Nearby counties
Gwinnett County, Georgia borders or sits close to 8 other counties with a published storm record. Fulton County, Georgia has 24 on record.