NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit New Windsor, MD
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
25 tropical systems have passed within 75 miles of New Windsor, Maryland since 1851, 3 of them at hurricane strength; the most recent was Isaias in 2020. Since 1950, 88 tornadoes have touched down within 25 miles, 3 of them rated EF3 or stronger.
- Hurricanes
- 3
- Tropical storms
- 22
- Tornadoes
- 88
- EF3 or stronger
- 3
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
no recorded deaths
What the records show for New Windsor
The strongest storm to pass near New Windsor was an unnamed storm in 1878, a Category 1 hurricane with 90 mph winds when its centre passed 13 miles away. The record near New Windsor begins with an unnamed storm in 1876; the most recent system was Isaias in 2020, a tropical storm 63 miles away. The busiest decade was the 1890s, with 5 systems, one of them at hurricane strength. Of the 25 systems, 3 have come since 2000. New Windsor has more hurricanes within 75 miles than 14% of the 239 Maryland cities on this site. The highest rating among the 88 tornadoes within 25 miles is F3, reached 3 times; the most recent, on July 19, 1996, came within 7 miles. Of the 88, 6 had paths within 5 miles of the city centre, and 41 have come since 2000. June has had the most tornadoes, 18. The most recent tornado was on June 5, 2024. Of the 239 Maryland cities, 54% have more tornadoes within 25 miles than New Windsor. Hail has been reported within 10 miles 30 times since 1993, with stones up to 2.5 inches (tennis ball size). Of the 239 Maryland cities, 79% have more hail reports within 10 miles than New Windsor.
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Tropical storms and hurricanes near New Windsor
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2020 | IsaiasAug 4 | 63 mi | Tropical storm (67 mph) | Category 1 |
| 2012 | SandyOct 30 | 33 mi | Tropical storm (61 mph) | Category 3 |
| 2006 | ErnestoSep 2 | 21 mi | Tropical storm (43 mph) | Category 1 |
| 1992 | DanielleSep 26 | 64 mi | Tropical storm (40 mph) | Tropical storm |
| 1979 | DavidSep 6 | 47 mi | Tropical storm (46 mph) | Category 5 |
| 1955 | DianeAug 18 | 3 mi | Tropical storm (41 mph) | Category 2 |
| 1955 | ConnieAug 13 | 12 mi | Tropical storm (55 mph) | Category 4 |
| 1954 | HazelOct 15 | 15 mi | Category 1 (82 mph) | Category 4 |
| 1952 | AbleSep 1 | 2 mi | Tropical storm (58 mph) | Category 2 |
| 1949 | Unnamed 1949 stormAug 29 | 20 mi | Tropical storm (58 mph) | Category 4 |
| 1943 | Unnamed 1943 stormOct 1 | 15 mi | Tropical storm (40 mph) | Tropical storm |
| 1934 | Unnamed 1934 stormJun 19 | 19 mi | Tropical storm (46 mph) | Category 2 |
| 1933 | Unnamed 1933 stormAug 24 | overhead | Tropical storm (59 mph) | Category 4 |
| 1929 | Unnamed 1929 stormOct 2 | 32 mi | Tropical storm (58 mph) | Category 4 |
| 1928 | Unnamed 1928 stormSep 20 | 44 mi | Tropical storm (48 mph) | Category 5 |
| 1915 | Unnamed 1915 stormAug 4 | 19 mi | Tropical storm (48 mph) | Category 1 |
| 1899 | Unnamed 1899 stormNov 1 | 44 mi | Tropical storm (58 mph) | Category 2 |
| 1896 | Unnamed 1896 stormSep 30 | 75 mi | Tropical storm (69 mph) | Category 3 |
| 1893 | Unnamed 1893 stormOct 23 | 11 mi | Tropical storm (43 mph) | Tropical storm |
| 1893 | Unnamed 1893 stormOct 14 | 48 mi | Category 1 (74 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 11 mi | Tropical storm (63 mph) | Category 3 |
| 1888 | Unnamed 1888 stormAug 21 | 59 mi | Tropical storm (47 mph) | Category 3 |
| 1885 | Unnamed 1885 stormOct 13 | 37 mi | Tropical storm (46 mph) | Tropical storm |
| 1878 | Unnamed 1878 stormOct 23 | 13 mi | Category 1 (90 mph) | Category 2 |
| 1876 | Unnamed 1876 stormSep 18 | 32 mi | Tropical storm (63 mph) | Category 3 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in New Windsor: 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 New Windsor
By decade
- 2020s10
- 2010s19
- 2000s12
- 1990s23(1 EF3+)
- 1980s2(1 EF3+)
- 1970s10
- 1960s6
- 1950s6(1 EF3+)
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jul 19, 1996 | F3 | 7 mi | 2.2 mi | 0 / 3 |
| May 22, 1983 | F3 | 14 mi | 2 mi | 0 / 0 |
| Apr 5, 1952 | F3 | 20 mi | 17.5 mi | 0 / 4 |
| Jun 5, 2024 | EF2 | 10 mi | 4.42 mi | 0 / 0 |
| Jun 5, 2024 | EF2 | 10 mi | 4.42 mi | 0 / 0 |
| Nov 2, 2018 | EF2 | 9 mi | 5.45 mi | 0 / 0 |
| Sep 24, 2001 | F2 | 15 mi | 5 mi | 0 / 0 |
| Oct 18, 1990 | F2 | 15 mi | 0.1 mi | 0 / 59 |
| Jun 8, 1990 | F2 | 23 mi | 1 mi | 0 / 1 |
| May 23, 1979 | F2 | 6 mi | 2 mi | 0 / 0 |
| Aug 28, 1978 | F2 | 15 mi | 20 mi | 0 / 0 |
| Jul 31, 1978 | F2 | 16 mi | 0.8 mi | 0 / 0 |
The strongest 12 of 88, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in New Windsor
The Storm Prediction Center has 30 hail reports within 10 miles of New Windsor since 1993, made on 23 separate days. Of these, 24 were 1 inch across or larger, and one reached 2 inches. The largest, 2.5 inches (tennis ball size), fell on May 10, 2000. The most recent report is from May 16, 2025. June has the most reports, 9.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in New Windsor
The nearest NOAA station with 1991–2020 climate normals is Emmitsburg 2 SE, MD, 14 miles northwest of New Windsor at 403 feet. July is the warmest, with an average high of 85°F and low of 64°F; January is the coolest, at 40°F and 22°F. September is the wettest at 5.2 inches of precipitation on average and February the driest at 2.6 inches; the year adds up to 46.8 inches over 85 days with at least a tenth of an inch. June to November, the hurricane season months, bring 52% of the year's precipitation (24.5 of 46.8 inches); the other six months are drier. Highs reach 90°F on about 18 days a year, almost all from June to September. Lows fall below freezing on about 114 nights a year. Snowfall averages 27.5 inches a year, most of it in February. That 46.8 inches is more than at 23 of the 41 Maryland stations used on this site (56%). Westminster, 6 miles northeast, has its own station (Hanover 4 SW, PA): 44.1 inches a year, 2.7 less than here, and the same July average high, 85°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 40 | 22 | 3.5 | 7 | 8.7 |
| Feb | 43 | 23 | 2.6 | 6 | 8.8 |
| Mar | 52 | 30 | 4.2 | 8 | 4.4 |
| Apr | 64 | 40 | 3.9 | 7 | 0.2 |
| May | 72 | 51 | 4.3 | 9 | 0.0 |
| Jun | 81 | 60 | 4.3 | 7 | 0.0 |
| Jul | 85 | 64 | 4.3 | 7 | 0.0 |
| Aug | 84 | 62 | 3.5 | 6 | 0.0 |
| Sep | 77 | 55 | 5.2 | 7 | 0.0 |
| Oct | 66 | 44 | 3.8 | 6 | 0.1 |
| Nov | 54 | 33 | 3.4 | 6 | 0.8 |
| Dec | 44 | 27 | 3.8 | 7 | 4.5 |
| Year | 64 | 43 | 46.8 | 85 | 27.5 |
Averages for 1991–2020 at Emmitsburg 2 SE, MD (403 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 New Windsor
Since 1996, the National Weather Service has logged 300 flood, rain, thunderstorm wind and lightning events that began within 10 miles of New Windsor: 223 thunderstorm wind reports, 56 floods and 21 flash floods. They killed 0 people and injured 2, and the NWS estimated $23.3 million in property and crop damage. The strongest thunderstorm gust on record here was 90 mph, on August 7, 2023. July has had the most flash floods, 6 of 21. Of the 239 Maryland cities on this site with a flash flood on record, 73 have had fewer than New Windsor.
August 7, 2023: thunderstorm wind 7 miles from the centre of New Windsor — 2 injured, $20.0 million damage.
April 19, 2025: thunderstorm wind 5 miles from the centre of New Windsor — $1.0 million damage.
June 14, 2026: thunderstorm wind 7 miles from the centre of New Windsor — $1.0 million 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
Carroll County, which includes New Windsor, has been named in 19 federal disaster or emergency declarations since 1971, 12 of them major disasters (by incident: 5 floods, 5 hurricanes, 4 snowstorms, 2 biological emergencies). The latest major disaster declaration was Covid-19 Pandemic, on March 26, 2020. FEMA's National Risk Index gives Carroll County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively High for strong wind; Relatively Moderate for lightning; Relatively Low for hurricanes, tornadoes, hail, inland flooding and heat waves. It models the county's expected loss from all 18 hazards it covers at $32.3 million a year, the 9th highest of 24 Maryland counties; of the hazards above, the largest share, $17.7 million (55%), 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 New Windsor
- Union Bridge, MD5 mi
- Westminster, MD6 mi
- Keymar, MD10 mi
- Finksburg, MD10 mi
- Taneytown, MD10 mi
- Mount Airy, MD11 mi
- Woodsboro, MD11 mi
- Eldersburg, MD12 mi
- New Market, MD13 mi
- Woodbine, MD14 mi
- Walkersville, MD14 mi
- Hampstead, MD14 mi
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