NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Florence, MA
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
40 tropical systems have passed within 75 miles of Florence, Massachusetts since 1851, 7 of them at hurricane strength; the most recent was Henri in 2021. Since 1950, 52 tornadoes have touched down within 25 miles, 3 of them rated EF3 or stronger.
- Hurricanes
- 7
- Tropical storms
- 33
- Tornadoes
- 52
- EF3 or stronger
- 3
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
6 deaths in all
What the records show for Florence
The strongest storm to pass near Florence was Carol in 1954, a Category 2 hurricane with 105 mph winds when its centre passed 51 miles away. The closest pass by a hurricane was Gloria in 1985, whose centre came within 9 miles. The record near Florence begins with an unnamed storm in 1851; the most recent system was Henri in 2021, a tropical storm 67 miles away. The 1860s and the 1890s were the busiest decades, with 5 systems each. Of the 40 systems, 4 have come since 2000. Of the 346 Massachusetts cities on this site, 87% have more hurricanes within 75 miles than Florence. The strongest of the 52 tornadoes within 25 miles was an F4 on October 3, 1979; its path came within 19 miles, and it killed 3 people. The deadliest, an EF3 on June 1, 2011, killed 3 people. Of the 52, 6 had paths within 5 miles of the city centre, and 10 have come since 2000. July has had the most tornadoes, 18. The most recent tornado was on August 2, 2020. Florence has more tornadoes within 25 miles than 57% of the 346 Massachusetts cities. Hail has been reported within 10 miles 83 times since 1958, with stones up to 2.75 inches (baseball size). Florence has more hail reports within 10 miles than 87% of the 346 Massachusetts cities.
Compare Florence's storm record with another city →
Tropical storms and hurricanes near Florence
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2021 | HenriAug 22 | 67 mi | Tropical storm (46 mph) | Category 1 |
| 2020 | IsaiasAug 4 | 69 mi | Tropical storm (56 mph) | Category 1 |
| 2011 | IreneAug 28 | 24 mi | Tropical storm (58 mph) | Category 3 |
| 2008 | HannaSep 7 | 55 mi | Tropical storm (52 mph) | Category 1 |
| 1999 | FloydSep 17 | 33 mi | Tropical storm (58 mph) | Category 4 |
| 1996 | BerthaJul 13 | 39 mi | Tropical storm (69 mph) | Category 3 |
| 1985 | GloriaSep 27 | 9 mi | Category 1 (84 mph) | Category 4 |
| 1976 | BelleAug 10 | 7 mi | Tropical storm (46 mph) | Category 3 |
| 1971 | DoriaAug 28 | 9 mi | Tropical storm (55 mph) | Tropical storm |
| 1968 | Unnamed 1968 stormSep 11 | 5 mi | Tropical storm (60 mph) | Tropical storm |
| 1961 | Unnamed 1961 stormSep 15 | 39 mi | Tropical storm (64 mph) | Tropical storm |
| 1960 | DonnaSep 12 | 48 mi | Category 1 (82 mph) | Category 4 |
| 1960 | BrendaJul 30 | 24 mi | Tropical storm (49 mph) | Tropical storm |
| 1954 | CarolAug 31 | 51 mi | Category 2 (105 mph) | Category 3 |
| 1952 | AbleSep 2 | overhead | Tropical storm (49 mph) | Category 2 |
| 1949 | Unnamed 1949 stormAug 29 | 66 mi | Tropical storm (53 mph) | Category 4 |
| 1938 | Unnamed 1938 stormSep 21 | 16 mi | Category 1 (93 mph) | Category 5 |
| 1934 | Unnamed 1934 stormSep 9 | 27 mi | Tropical storm (49 mph) | Category 2 |
| 1924 | Unnamed 1924 stormSep 30 | 20 mi | Tropical storm (63 mph) | Category 1 |
| 1916 | Unnamed 1916 stormMay 17 | 52 mi | Tropical storm (58 mph) | Tropical storm |
| 1915 | Unnamed 1915 stormAug 5 | 38 mi | Tropical storm (46 mph) | Category 1 |
| 1908 | Unnamed 1908 stormMay 31 | 61 mi | Tropical storm (40 mph) | Category 1 |
| 1902 | Unnamed 1902 stormJun 16 | 66 mi | Tropical storm (40 mph) | Tropical storm |
| 1899 | Unnamed 1899 stormNov 1 | 38 mi | Tropical storm (52 mph) | Category 2 |
| 1897 | Unnamed 1897 stormSep 24 | 57 mi | Tropical storm (48 mph) | Tropical storm |
| 1894 | Unnamed 1894 stormOct 10 | 45 mi | Tropical storm (63 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 22 mi | Tropical storm (62 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 24 | 29 mi | Category 1 (74 mph) | Category 3 |
| 1888 | Unnamed 1888 stormSep 12 | 64 mi | Tropical storm (40 mph) | Tropical storm |
| 1888 | Unnamed 1888 stormAug 22 | 43 mi | Tropical storm (46 mph) | Category 3 |
| 1878 | Unnamed 1878 stormOct 24 | 32 mi | Tropical storm (64 mph) | Category 2 |
| 1874 | Unnamed 1874 stormSep 30 | 26 mi | Tropical storm (69 mph) | Category 1 |
| 1872 | Unnamed 1872 stormOct 27 | 65 mi | Tropical storm (46 mph) | Category 1 |
| 1869 | Unnamed 1869 stormSep 8 | 67 mi | Category 2 (105 mph) | Category 3 |
| 1866 | Unnamed 1866 stormOct 30 | 50 mi | Tropical storm (53 mph) | Tropical storm |
| 1863 | Unnamed 1863 stormSep 19 | 48 mi | Tropical storm (46 mph) | Tropical storm |
| 1861 | Unnamed 1861 stormNov 3 | 64 mi | Tropical storm (59 mph) | Category 1 |
| 1861 | Unnamed 1861 stormSep 28 | 20 mi | Tropical storm (58 mph) | Category 1 |
| 1858 | Unnamed 1858 stormSep 16 | 54 mi | Category 1 (77 mph) | Category 2 |
| 1851 | Unnamed 1851 stormOct 19 | 59 mi | Tropical storm (46 mph) | Tropical storm |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Florence: 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 Florence
By decade
- 2020s1
- 2010s7(1 EF3+)
- 2000s2
- 1990s5
- 1980s3
- 1970s12(2 EF3+)
- 1960s10
- 1950s12
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Oct 3, 1979 | F4 | 19 mi | 11.3 mi | 3 / 500 |
| Jun 1, 2011 | EF3 | 15 mi | 37.58 mi | 3 / 200 |
| Sep 13, 1971 | F3 | in town | 0.5 mi | 0 / 0 |
| Jul 11, 2006 | F2 | 21 mi | 2.9 mi | 0 / 0 |
| Jul 3, 1997 | F2 | 22 mi | 3.7 mi | 0 / 0 |
| Jul 24, 1975 | F2 | 16 mi | 0.3 mi | 0 / 0 |
| Aug 27, 1972 | F2 | 15 mi | 1 mi | 0 / 0 |
| Aug 11, 1966 | F2 | 7 mi | 5.6 mi | 0 / 0 |
| May 20, 1963 | F2 | 25 mi | 3.8 mi | 0 / 0 |
| May 20, 1963 | F2 | 7 mi | 0.1 mi | 0 / 0 |
| Jul 21, 1961 | F2 | 4 mi | 4.9 mi | 0 / 0 |
| Aug 14, 1958 | F2 | 3 mi | 1 mi | 0 / 0 |
The strongest 12 of 52, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Florence
The Storm Prediction Center has 83 hail reports within 10 miles of Florence since 1958, made on 60 separate days. Of these, 33 were 1 inch across or larger, and one reached 2 inches. The largest, 2.75 inches (baseball size), fell on October 3, 1970. The most recent report is from September 6, 2025. June has the most reports, 23.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Florence
The nearest NOAA station with 1991–2020 climate normals is Amherst, MA, 8 miles northeast of Florence at 145 feet. July is the warmest, with an average high of 83°F and low of 60°F; January is the coolest, at 34°F and 14°F. October is the wettest at 4.7 inches of precipitation on average and February the driest at 2.9 inches; the year adds up to 46.6 inches over 83 days with at least a tenth of an inch. June to November, the hurricane season months, bring 55% of the year's precipitation (25.4 of 46.6 inches); the other six months are drier. September has brought the most of the 40 tropical systems that passed within 75 miles (17); a normal September there has highs of 74°F and 4.6 inches of precipitation. Highs reach 90°F on about 12 days a year, almost all from June to August. Lows fall below freezing on about 153 nights a year. Snowfall averages 36.5 inches a year, most of it in February. That 46.6 inches is more than at 17 of the 65 Massachusetts stations used on this site (26%). Easthampton, 4 miles south, has its own station (Westfield Barnes Municipal Airport, MA): 45.3 inches a year, 1.3 less than here, and a July average high of 85°F against 83°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 34 | 14 | 3.4 | 7 | 8.1 |
| Feb | 37 | 15 | 2.9 | 6 | 11.0 |
| Mar | 45 | 24 | 3.5 | 7 | 7.3 |
| Apr | 58 | 34 | 3.8 | 7 | 1.0 |
| May | 70 | 45 | 3.7 | 7 | 0.0 |
| Jun | 78 | 55 | 4.5 | 8 | 0.0 |
| Jul | 83 | 60 | 4.1 | 7 | 0.0 |
| Aug | 82 | 58 | 4.1 | 7 | 0.0 |
| Sep | 74 | 50 | 4.6 | 6 | 0.0 |
| Oct | 62 | 39 | 4.7 | 7 | 0.0 |
| Nov | 50 | 29 | 3.4 | 6 | 1.6 |
| Dec | 39 | 21 | 3.9 | 7 | 7.5 |
| Year | 59 | 37 | 46.6 | 83 | 36.5 |
Averages for 1991–2020 at Amherst, MA (145 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 Florence
Since 1996, the National Weather Service has logged 315 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Florence: 247 thunderstorm wind reports, 29 floods, 22 lightning strikes and 17 flash floods. They killed 0 people and injured 10, and the NWS estimated $6.9 million in property and crop damage. The strongest thunderstorm gust on record here was 104 mph, on June 2, 2000. July has had the most flash floods, 8 of 17. Of the 339 Massachusetts cities on this site with a flash flood on record, 145 have had fewer than Florence.
May 4, 2010: thunderstorm wind 9 miles from the centre of Florence — 6 injured, $85,000 damage.
May 21, 2013: lightning strike 10 miles from the centre of Florence — 3 injured.
June 2, 2000: thunderstorm wind 2 miles from the centre of Florence — 1 injured.
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 Florence's ZIP code 01062 have filed 28 claims with the National Flood Insurance Program since 1979, and were paid $436,000 for buildings and contents, in the dollars of each year. 68% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 229 Massachusetts cities on this site with 10 or more claims, 87 have fewer than Florence.
Hampshire County, which includes Florence, has been named in 23 federal disaster or emergency declarations since 1985, 11 of them major disasters (by incident: 7 snowstorms, 6 hurricanes, 6 severe storms, 2 biological emergencies). The latest major disaster declaration was Covid-19 Pandemic, on March 27, 2020. FEMA's National Risk Index gives Hampshire County a Relatively Low rating for natural hazard risk overall; by hazard: Relatively Moderate for hurricanes, inland flooding, strong wind and lightning; Relatively Low for tornadoes, hail and heat waves. It models the county's expected loss from all 18 hazards it covers at $37.3 million a year, the 11th highest of 14 Massachusetts counties; of the hazards above, the largest share, $24.8 million (67%), 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.