NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Denver, NC
Every tropical system within 75 miles since 1851 and every tornado within 25 miles since 1950.
Data: NOAA NHC HURDAT2 and NOAA SPC tornado and hail reports, through 2025 · Updated
21 tropical systems have passed within 75 miles of Denver, North Carolina since 1851, 1 of them at hurricane strength; the most recent was Debby in 2024. Since 1950, 87 tornadoes have touched down within 25 miles, 1 of them rated EF3 or stronger.
- Hurricanes
- 1
- Tropical storms
- 20
- Tornadoes
- 87
- EF3 or stronger
- 1
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
3 deaths in all
What the records show for Denver
The strongest storm to pass near Denver was an unnamed storm in 1893, a Category 1 hurricane with 75 mph winds when its centre passed 29 miles away. The record near Denver begins with an unnamed storm in 1859; the most recent system was Debby in 2024, a tropical storm 74 miles away. The busiest decade was the 1880s, with 4 systems. Of the 21 systems, 3 have come since 2000. Of the 475 North Carolina cities on this site, 65% have more hurricanes within 75 miles than Denver. The strongest of the 87 tornadoes within 25 miles was an F3 on March 27, 1994; its path came within 22 miles. The deadliest, an EF1 on January 9, 2024, killed 1 person. Of the 87, 10 had paths within 5 miles of the city centre, and 43 have come since 2000. May has had the most tornadoes, 26. The most recent tornado was on May 3, 2025. Denver has more tornadoes within 25 miles than 82% of the 475 North Carolina cities. Hail has been reported within 10 miles 96 times since 1962, with stones up to 2 inches (hen egg size). Denver has more hail reports within 10 miles than 80% of the 475 North Carolina cities.
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Tropical storms and hurricanes near Denver
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2024 | DebbyAug 8 | 74 mi | Tropical storm (46 mph) | Category 1 |
| 2020 | ZetaOct 29 | 60 mi | Tropical storm (52 mph) | Category 3 |
| 2018 | MichaelOct 11 | 37 mi | Tropical storm (52 mph) | Category 5 |
| 1989 | HugoSep 22 | 24 mi | Tropical storm (71 mph) | Category 5 |
| 1985 | BobJul 25 | 37 mi | Tropical storm (46 mph) | Category 1 |
| 1979 | DavidSep 5 | 34 mi | Tropical storm (49 mph) | Category 5 |
| 1959 | GracieSep 30 | 26 mi | Tropical storm (46 mph) | Category 4 |
| 1952 | AbleAug 31 | 24 mi | Tropical storm (46 mph) | Category 2 |
| 1949 | Unnamed 1949 stormAug 28 | 20 mi | Tropical storm (58 mph) | Category 4 |
| 1927 | Unnamed 1927 stormOct 3 | 18 mi | Tropical storm (39 mph) | Tropical storm |
| 1915 | Unnamed 1915 stormAug 3 | 4 mi | Tropical storm (40 mph) | Category 1 |
| 1912 | Unnamed 1912 stormJun 14 | 67 mi | Tropical storm (40 mph) | Tropical storm |
| 1907 | Unnamed 1907 stormSep 23 | 21 mi | Tropical storm (40 mph) | Tropical storm |
| 1902 | Unnamed 1902 stormOct 11 | 31 mi | Tropical storm (40 mph) | Category 2 |
| 1893 | Unnamed 1893 stormAug 28 | 29 mi | Category 1 (75 mph) | Category 3 |
| 1889 | Unnamed 1889 stormSep 24 | 43 mi | Tropical storm (48 mph) | Category 2 |
| 1886 | Unnamed 1886 stormJun 22 | 16 mi | Tropical storm (40 mph) | Category 2 |
| 1885 | Unnamed 1885 stormOct 13 | 70 mi | Tropical storm (46 mph) | Tropical storm |
| 1882 | Unnamed 1882 stormSep 11 | 18 mi | Tropical storm (46 mph) | Category 3 |
| 1878 | Unnamed 1878 stormSep 12 | 61 mi | Tropical storm (62 mph) | Category 2 |
| 1859 | Unnamed 1859 stormSep 17 | 25 mi | Tropical storm (46 mph) | Category 1 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Denver: a hurricane's worst winds sit within a few dozen miles of its centre, and inland cities are usually past that.
Tornadoes within 25 miles of Denver
By decade
- 2020s14
- 2010s13
- 2000s16
- 1990s16(1 EF3+)
- 1980s4
- 1970s16
- 1960s4
- 1950s4
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Mar 27, 1994 | F3 | 22 mi | 18.5 mi | 0 / 2 |
| Feb 6, 2020 | EF2 | 25 mi | 6.19 mi | 0 / 0 |
| May 24, 2017 | EF2 | 24 mi | 3.2 mi | 0 / 0 |
| Mar 3, 2012 | EF2 | 25 mi | 2.94 mi | 0 / 4 |
| Oct 26, 2010 | EF2 | 16 mi | 2.53 mi | 0 / 0 |
| May 9, 2008 | EF2 | 14 mi | 18.21 mi | 0 / 0 |
| Nov 15, 2006 | F2 | 4 mi | 1 mi | 0 / 0 |
| Jul 7, 2005 | F2 | 25 mi | 4 mi | 0 / 0 |
| May 7, 1998 | F2 | 23 mi | 2 mi | 0 / 0 |
| Aug 16, 1994 | F2 | 24 mi | 1.5 mi | 0 / 1 |
| Mar 27, 1994 | F2 | 15 mi | 45.4 mi | 0 / 13 |
| Mar 10, 1992 | F2 | 24 mi | 3.4 mi | 0 / 18 |
The strongest 12 of 87, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Denver
The Storm Prediction Center has 96 hail reports within 10 miles of Denver since 1962, made on 67 separate days. Of these, 45 were 1 inch across or larger, and 2 reached 2 inches. The largest size, 2 inches (hen egg size), was reported on 2 days, most recently July 5, 2008. The most recent report is from August 1, 2025. June has the most reports, 32.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Denver
The nearest NOAA station with 1991–2020 climate normals is Gastonia, NC, 18 miles southwest of Denver at 700 feet. July is the warmest, with an average high of 91°F and low of 70°F; January is the coolest, at 53°F and 31°F. August is the wettest at 4.6 inches of precipitation on average and November the driest at 3.0 inches; the year adds up to 44.1 inches over 70 days with at least a tenth of an inch. June to November, the hurricane season months, bring 51% of the year's precipitation (22.6 of 44.1 inches); the other six months are drier. September has brought the most of the 21 tropical systems that passed within 75 miles (8); a normal September there has highs of 84°F and 3.7 inches of precipitation. Highs reach 90°F on about 49 days a year, almost all from May to September. Lows fall below freezing on about 61 nights a year. Snowfall averages 1.2 inches a year, most of it in January. That 44.1 inches is more than at 11 of the 140 North Carolina stations used on this site (8%). Sherrills Ford, 6 miles north, has its own station (Statesville 2 NNE, NC): 46.7 inches a year, 2.6 more than here, and a July average high of 87°F against 91°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 53 | 31 | 3.8 | 6 | 0.9 |
| Feb | 57 | 34 | 3.3 | 6 | 0.0 |
| Mar | 65 | 40 | 3.6 | 6 | 0.0 |
| Apr | 74 | 50 | 3.5 | 6 | 0.0 |
| May | 81 | 58 | 3.5 | 6 | 0.0 |
| Jun | 87 | 67 | 4.3 | 7 | 0.0 |
| Jul | 91 | 70 | 3.6 | 6 | 0.0 |
| Aug | 89 | 69 | 4.6 | 6 | 0.0 |
| Sep | 84 | 63 | 3.7 | 5 | 0.0 |
| Oct | 74 | 51 | 3.4 | 5 | 0.0 |
| Nov | 64 | 40 | 3.0 | 5 | 0.0 |
| Dec | 56 | 35 | 3.8 | 6 | 0.3 |
| Year | 73 | 51 | 44.1 | 70 | 1.2 |
Averages for 1991–2020 at Gastonia, NC (700 ft), from NOAA NCEI U.S. Climate Normals. Normals describe the station; the farther a place is from it, and the bigger the difference in height, the more its weather can differ.
Floods, thunderstorm wind and lightning near Denver
Since 1996, the National Weather Service has logged 139 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Denver: 125 thunderstorm wind reports, 7 lightning strikes, 6 flash floods and 1 flood. They killed 1 person and injured 4, and the NWS estimated $1.3 million in property and crop damage. The strongest thunderstorm gust on record here was 81 mph, on August 4, 1997. June has had the most flash floods, 3 of 6. Of the 472 North Carolina cities on this site with a flash flood on record, 38 have had fewer than Denver.
June 20, 2015: thunderstorm wind 2 miles from the centre of Denver — 1 killed.
NWS: “Media reported a 43-year-old female postal worker died when gusty thunderstorm winds blew a large tree down on her vehicle on Norman Ct.”
May 28, 2010: lightning strike 5 miles from the centre of Denver — 2 injured.
August 19, 2015: lightning strike 9 miles from the centre of Denver — 1 injured, $30,000 damage.
Source: NOAA NCEI Storm Events Database, events whose starting point is on record, 1996 to June 30, 2026. Damage is the NWS estimate in the dollars of the year, not insured losses, and NWS notes that some reports are unverified.
Flood insurance claims, disaster declarations and FEMA risk ratings
Lincoln County, which includes Denver, has been named in 21 federal disaster or emergency declarations since 1974, 10 of them major disasters (by incident: 7 hurricanes, 4 snowstorms, 2 biological emergencies, 2 tornadoes). The latest major disaster declaration was Tropical Storm Helene, on September 28, 2024. FEMA's National Risk Index gives Lincoln County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively Moderate for tornadoes, inland flooding, strong wind and lightning; Relatively Low for hurricanes, hail and heat waves. It models the county's expected loss from all 18 hazards it covers at $32.2 million a year, the 40th highest of 100 North Carolina counties; of the hazards above, the largest share, $22.6 million (70%), is from inland flooding.
Claims: FEMA, OpenFEMA Dataset FIMA NFIP Redacted Claims – v3, summed over ZIP codes; payments in the dollars of each year, not adjusted for inflation. Declarations: Disaster Declarations Summaries – v2, by county. Retrieved October 25, 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
Risk ratings: FEMA, National Risk Index county table, December 2025 (v1.20), retrieved October 26, 2026; ratings compare counties nationwide, are meant for planning and are no substitute for a local risk assessment. This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
What counts as a pass, the distances and the sources: how this storm history is built.
Cities near Denver
- Sherrills Ford, NC6 mi
- Cornelius, NC6 mi
- Iron Station, NC7 mi
- Stanley, NC9 mi
- Davidson, NC10 mi
- Mooresville, NC10 mi
- Huntersville, NC10 mi
- Maiden, NC12 mi
- Mount Holly, NC13 mi
- Lincolnton, NC13 mi
- Catawba, NC13 mi
- Troutman, NC14 mi
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