NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Tilton, NH
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
32 tropical systems have passed within 75 miles of Tilton, New Hampshire since 1851, 4 of them at hurricane strength; the most recent was Irene in 2011. Since 1950, 24 tornadoes have touched down within 25 miles, 0 of them rated EF3 or stronger.
- Hurricanes
- 4
- Tropical storms
- 28
- Tornadoes
- 24
- EF3 or stronger
- 0
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
1 deaths in all
What the records show for Tilton
The strongest storm to pass near Tilton was an unnamed storm in 1869, a Category 2 hurricane with 104 mph winds when its centre passed 72 miles away. The closest pass by a hurricane was Gloria in 1985, whose centre crossed the city. The record near Tilton begins with an unnamed storm in 1858; the most recent system was Irene in 2011, a tropical storm 44 miles away. The busiest decade was the 1890s, with 6 systems. Of the 32 systems, one has come since 2000. Of the 142 New Hampshire cities on this site, 61% have more hurricanes within 75 miles than Tilton. The highest rating among the 24 tornadoes within 25 miles is F2 or EF2, reached 7 times; the most recent, on July 24, 2008, came within 19 miles. Of the 24, none had a path within 5 miles of the city centre, and 9 have come since 2000. July has had the most tornadoes, 14. The most recent tornado was on August 22, 2020. Of the 142 New Hampshire cities, 57% have more tornadoes within 25 miles than Tilton. Hail has been reported within 10 miles 44 times since 1968, with stones up to 2 inches (hen egg size). Tilton has more hail reports within 10 miles than 54% of the 142 New Hampshire cities.
Compare Tilton's storm record with another city →
Tropical storms and hurricanes near Tilton
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2011 | IreneAug 28 | 44 mi | Tropical storm (53 mph) | Category 3 |
| 1999 | FloydSep 17 | 43 mi | Tropical storm (53 mph) | Category 4 |
| 1996 | BerthaJul 14 | 56 mi | Tropical storm (67 mph) | Category 3 |
| 1985 | GloriaSep 27 | overhead | Category 1 (74 mph) | Category 4 |
| 1979 | DavidSep 6 | 48 mi | Tropical storm (48 mph) | Category 5 |
| 1976 | BelleAug 10 | 72 mi | Tropical storm (40 mph) | Category 3 |
| 1971 | DoriaAug 28 | 21 mi | Tropical storm (52 mph) | Tropical storm |
| 1968 | Unnamed 1968 stormSep 11 | 43 mi | Tropical storm (54 mph) | Tropical storm |
| 1961 | Unnamed 1961 stormSep 15 | 36 mi | Tropical storm (67 mph) | Tropical storm |
| 1960 | DonnaSep 13 | 36 mi | Tropical storm (69 mph) | Category 4 |
| 1960 | BrendaJul 31 | 18 mi | Tropical storm (45 mph) | Tropical storm |
| 1954 | CarolAug 31 | 12 mi | Category 1 (89 mph) | Category 3 |
| 1949 | Unnamed 1949 stormAug 29 | 50 mi | Tropical storm (52 mph) | Category 4 |
| 1934 | Unnamed 1934 stormSep 9 | 14 mi | Tropical storm (45 mph) | Category 2 |
| 1923 | Unnamed 1923 stormOct 19 | 10 mi | Tropical storm (46 mph) | Tropical storm |
| 1916 | Unnamed 1916 stormJul 21 | 67 mi | Tropical storm (52 mph) | Category 2 |
| 1916 | Unnamed 1916 stormMay 17 | 34 mi | Tropical storm (55 mph) | Tropical storm |
| 1908 | Unnamed 1908 stormMay 31 | 46 mi | Tropical storm (40 mph) | Category 1 |
| 1902 | Unnamed 1902 stormJun 17 | 68 mi | Tropical storm (40 mph) | Tropical storm |
| 1899 | Unnamed 1899 stormNov 1 | 22 mi | Tropical storm (52 mph) | Category 2 |
| 1897 | Unnamed 1897 stormSep 24 | 48 mi | Tropical storm (41 mph) | Tropical storm |
| 1896 | Unnamed 1896 stormSep 11 | 61 mi | Tropical storm (56 mph) | Category 3 |
| 1894 | Unnamed 1894 stormOct 10 | 26 mi | Tropical storm (58 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 9 mi | Tropical storm (60 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 24 | 45 mi | Tropical storm (67 mph) | Category 3 |
| 1878 | Unnamed 1878 stormOct 24 | 39 mi | Tropical storm (58 mph) | Category 2 |
| 1874 | Unnamed 1874 stormSep 30 | 29 mi | Tropical storm (69 mph) | Category 1 |
| 1869 | Unnamed 1869 stormOct 4 | 72 mi | Category 2 (104 mph) | Category 2 |
| 1869 | Unnamed 1869 stormSep 9 | 38 mi | Category 1 (89 mph) | Category 3 |
| 1861 | Unnamed 1861 stormNov 3 | 51 mi | Tropical storm (58 mph) | Category 1 |
| 1861 | Unnamed 1861 stormSep 28 | 45 mi | Tropical storm (58 mph) | Category 1 |
| 1858 | Unnamed 1858 stormSep 16 | 27 mi | Tropical storm (70 mph) | Category 2 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Tilton: 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 Tilton
By decade
- 2020s1
- 2010s6
- 2000s2
- 1990s2
- 1980s1
- 1970s7
- 1960s5
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jul 24, 2008 | EF2 | 19 mi | 50.46 mi | 1 / 2 |
| Jul 6, 1999 | F2 | 16 mi | 7.5 mi | 0 / 0 |
| Jun 22, 1981 | F2 | 21 mi | 8.7 mi | 0 / 0 |
| May 11, 1973 | F2 | 21 mi | 0.5 mi | 0 / 0 |
| Jul 3, 1972 | F2 | 8 mi | 1 mi | 0 / 7 |
| Jul 18, 1963 | F2 | 22 mi | 0.1 mi | 0 / 0 |
| Jul 2, 1961 | F2 | 25 mi | 2 mi | 0 / 0 |
| May 4, 2018 | EF1 | 13 mi | 37.55 mi | 0 / 0 |
| Jul 23, 1995 | F1 | 14 mi | 0.5 mi | 0 / 0 |
| Jul 23, 1978 | F1 | 11 mi | 0.2 mi | 0 / 0 |
| May 31, 1972 | F1 | 9 mi | 1 mi | 0 / 0 |
| May 31, 1972 | F1 | 9 mi | 0.1 mi | 0 / 0 |
The strongest 12 of 24, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Tilton
The Storm Prediction Center has 44 hail reports within 10 miles of Tilton since 1968, made on 28 separate days. Of these, 21 were 1 inch across or larger, and one reached 2 inches. The largest, 2 inches (hen egg size), fell on July 12, 1970. The most recent report is from July 20, 2025. July has the most reports, 23.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Tilton
The nearest NOAA station with 1991–2020 climate normals is Lakeport 2, NH, 9 miles northeast of Tilton at 500 feet. July is the warmest, with an average high of 82°F and low of 60°F; January is the coolest, at 30°F and 12°F. October is the wettest at 4.8 inches of precipitation on average and February the driest at 2.9 inches; the year adds up to 45.7 inches over 86 days with at least a tenth of an inch. June to November, the hurricane season months, bring 55% of the year's precipitation (25.2 of 45.7 inches); the other six months are drier. September has brought the most of the 32 tropical systems that passed within 75 miles (13); a normal September there has highs of 73°F and 3.8 inches of precipitation. Highs reach 90°F on about 8 days a year, almost all from June to August. Lows fall below freezing on about 150 nights a year. Snowfall averages 61.9 inches a year, most of it in January. That 45.7 inches is more than at 18 of the 39 New Hampshire stations used on this site (46%). Franklin, 4 miles west, has its own station (Salisbury, NH): 48.6 inches a year, 2.9 more than here, and a July average high of 80°F against 82°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 30 | 12 | 3.1 | 7 | 18.8 |
| Feb | 34 | 13 | 2.9 | 6 | 16.9 |
| Mar | 43 | 21 | 3.4 | 7 | 9.4 |
| Apr | 56 | 33 | 3.7 | 7 | 1.6 |
| May | 68 | 45 | 3.5 | 8 | 0.0 |
| Jun | 77 | 55 | 4.4 | 9 | 0.0 |
| Jul | 82 | 60 | 4.6 | 8 | 0.0 |
| Aug | 81 | 59 | 3.9 | 6 | 0.0 |
| Sep | 73 | 52 | 3.8 | 6 | 0.0 |
| Oct | 60 | 40 | 4.8 | 7 | 0.3 |
| Nov | 47 | 30 | 3.7 | 7 | 2.1 |
| Dec | 36 | 20 | 3.9 | 8 | 12.8 |
| Year | 57 | 37 | 45.7 | 86 | 61.9 |
Averages for 1991–2020 at Lakeport 2, NH (500 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 Tilton
Since 1996, the National Weather Service has logged 121 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Tilton: 103 thunderstorm wind reports, 9 flash floods, 7 floods and 2 lightning strikes. They killed 1 person and injured 3, and the NWS estimated $2.7 million in property and crop damage. The strongest thunderstorm gust on record here was 105 mph, on July 20, 2025. June has had the most flash floods, 5 of 9. Of the 141 New Hampshire cities on this site with a flash flood on record, 67 have had fewer than Tilton.
July 6, 1999: thunderstorm wind 2 miles from the centre of Tilton — 1 killed.
October 20, 2006: lightning strike 7 miles from the centre of Tilton — 3 injured, $20,000 damage.
August 7, 2008: flash flood 10 miles from the centre of Tilton — $1.5 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
Flood insurance policyholders in Tilton's ZIP code 03276 have filed 15 claims with the National Flood Insurance Program since 1979, and were paid $140,000 for buildings and contents, in the dollars of each year. Of the 60 New Hampshire cities on this site with 10 or more claims, 9 have fewer than Tilton.
Belknap County, which includes Tilton, has been named in 30 federal disaster or emergency declarations since 1973, 21 of them major disasters (by incident: 13 severe storms, 6 hurricanes, 4 floods, 3 snowstorms). The latest major disaster declaration was Severe Winter Storm and Flooding, on July 10, 2024. FEMA's National Risk Index gives Belknap County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively High for lightning; Relatively Low for hurricanes, tornadoes, inland flooding, strong wind and heat waves; Very Low for hail. It models the county's expected loss from all 18 hazards it covers at $23.9 million a year, the 9th highest of 10 New Hampshire counties; of the hazards above, the largest share, $16.2 million (68%), 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.