NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Westborough, 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
50 tropical systems have passed within 75 miles of Westborough, Massachusetts since 1851, 11 of them at hurricane strength; the most recent was Henri in 2021. Since 1950, 64 tornadoes have touched down within 25 miles, 5 of them rated EF3 or stronger.
- Hurricanes
- 11
- Tropical storms
- 39
- Tornadoes
- 64
- EF3 or stronger
- 5
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
101 deaths in all
What the records show for Westborough
The strongest storm to pass near Westborough was an unnamed storm in 1869, a Category 2 hurricane with 104 mph winds when its centre passed 66 miles away. The closest pass by a hurricane was Donna in 1960, whose centre crossed the city. The record near Westborough begins with an unnamed storm in 1851; the most recent system was Henri in 2021, a tropical storm 57 miles away. The 1870s and the 1960s were the busiest decades, with 5 systems each. Of the 50 systems, 6 have come since 2000. Westborough has more hurricanes within 75 miles than 49% of the 346 Massachusetts cities on this site. The strongest of the 64 tornadoes within 25 miles was an F4 on June 9, 1953; its path came within 4 miles, and it killed 94 people. Of the 64, 2 had paths within 5 miles of the city centre, and 28 have come since 2000. August has had the most tornadoes, 17. The most recent tornado was on September 6, 2025. Westborough has more tornadoes within 25 miles than 93% of the 346 Massachusetts cities. Hail has been reported within 10 miles 77 times since 1959, with stones up to 2 inches (hen egg size). Westborough has more hail reports within 10 miles than 82% of the 346 Massachusetts cities.
Compare Westborough's storm record with another city →
Tropical storms and hurricanes near Westborough
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2021 | HenriAug 22 | 57 mi | Tropical storm (46 mph) | Category 1 |
| 2021 | ElsaJul 9 | 36 mi | Tropical storm (53 mph) | Category 1 |
| 2013 | AndreaJun 8 | 39 mi | Tropical storm (46 mph) | Tropical storm |
| 2008 | HannaSep 7 | 19 mi | Tropical storm (52 mph) | Category 1 |
| 2007 | BarryJun 4 | 32 mi | Tropical storm (40 mph) | Tropical storm |
| 2004 | HermineAug 31 | 64 mi | Tropical storm (40 mph) | Tropical storm |
| 1999 | FloydSep 17 | 10 mi | Tropical storm (56 mph) | Category 4 |
| 1996 | BerthaJul 14 | 1 mi | Tropical storm (69 mph) | Category 3 |
| 1991 | BobAug 19 | 39 mi | Category 1 (91 mph) | Category 3 |
| 1985 | GloriaSep 27 | 40 mi | Category 1 (81 mph) | Category 4 |
| 1976 | BelleAug 10 | 46 mi | Tropical storm (43 mph) | Category 3 |
| 1971 | DoriaAug 28 | 59 mi | Tropical storm (54 mph) | Tropical storm |
| 1968 | Unnamed 1968 stormSep 11 | 59 mi | Tropical storm (59 mph) | Tropical storm |
| 1966 | AlmaJun 14 | 59 mi | Tropical storm (46 mph) | Category 3 |
| 1961 | Unnamed 1961 stormSep 15 | 8 mi | Tropical storm (66 mph) | Tropical storm |
| 1960 | DonnaSep 12 | overhead | Category 1 (77 mph) | Category 4 |
| 1960 | BrendaJul 30 | 24 mi | Tropical storm (48 mph) | Tropical storm |
| 1959 | CindyJul 11 | 61 mi | Tropical storm (58 mph) | Category 1 |
| 1954 | CarolAug 31 | 3 mi | Category 2 (102 mph) | Category 3 |
| 1952 | AbleSep 2 | 36 mi | Tropical storm (41 mph) | Category 2 |
| 1944 | Unnamed 1944 stormSep 15 | 36 mi | Category 1 (76 mph) | Category 5 |
| 1938 | Unnamed 1938 stormSep 21 | 70 mi | Category 2 (96 mph) | Category 5 |
| 1934 | Unnamed 1934 stormSep 9 | 24 mi | Tropical storm (48 mph) | Category 2 |
| 1934 | Unnamed 1934 stormJun 20 | 68 mi | Tropical storm (46 mph) | Category 2 |
| 1924 | Unnamed 1924 stormOct 1 | 73 mi | Tropical storm (63 mph) | Category 1 |
| 1923 | Unnamed 1923 stormOct 19 | 34 mi | Tropical storm (52 mph) | Tropical storm |
| 1916 | Unnamed 1916 stormJul 21 | 41 mi | Tropical storm (62 mph) | Category 2 |
| 1916 | Unnamed 1916 stormMay 17 | 3 mi | Tropical storm (58 mph) | Tropical storm |
| 1915 | Unnamed 1915 stormAug 5 | 14 mi | Tropical storm (39 mph) | Category 1 |
| 1908 | Unnamed 1908 stormMay 31 | 11 mi | Tropical storm (40 mph) | Category 1 |
| 1907 | Unnamed 1907 stormJun 30 | 57 mi | Tropical storm (40 mph) | Tropical storm |
| 1904 | Unnamed 1904 stormSep 15 | 57 mi | Category 1 (85 mph) | Category 1 |
| 1902 | Unnamed 1902 stormJun 17 | 20 mi | Tropical storm (40 mph) | Tropical storm |
| 1897 | Unnamed 1897 stormSep 24 | 8 mi | Tropical storm (46 mph) | Tropical storm |
| 1896 | Unnamed 1896 stormSep 10 | 49 mi | Tropical storm (62 mph) | Category 3 |
| 1894 | Unnamed 1894 stormOct 10 | 6 mi | Tropical storm (62 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 64 mi | Tropical storm (61 mph) | Category 3 |
| 1888 | Unnamed 1888 stormSep 12 | 24 mi | Tropical storm (40 mph) | Tropical storm |
| 1888 | Unnamed 1888 stormAug 22 | 19 mi | Tropical storm (47 mph) | Category 3 |
| 1879 | Unnamed 1879 stormAug 19 | 72 mi | Category 1 (79 mph) | Category 3 |
| 1878 | Unnamed 1878 stormOct 24 | 42 mi | Tropical storm (59 mph) | Category 2 |
| 1877 | Unnamed 1877 stormOct 5 | 69 mi | Tropical storm (63 mph) | Category 3 |
| 1874 | Unnamed 1874 stormSep 30 | 18 mi | Tropical storm (69 mph) | Category 1 |
| 1872 | Unnamed 1872 stormOct 27 | 36 mi | Tropical storm (46 mph) | Category 1 |
| 1869 | Unnamed 1869 stormOct 4 | 66 mi | Category 2 (104 mph) | Category 2 |
| 1869 | Unnamed 1869 stormSep 8 | 14 mi | Category 2 (101 mph) | Category 3 |
| 1861 | Unnamed 1861 stormNov 3 | 14 mi | Tropical storm (58 mph) | Category 1 |
| 1861 | Unnamed 1861 stormSep 28 | 17 mi | Tropical storm (58 mph) | Category 1 |
| 1858 | Unnamed 1858 stormSep 16 | 2 mi | Category 1 (76 mph) | Category 2 |
| 1851 | Unnamed 1851 stormOct 19 | 19 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 Westborough: 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 Westborough
By decade
- 2020s14
- 2010s11(1 EF3+)
- 2000s3
- 1990s1
- 1980s8(1 EF3+)
- 1970s9(1 EF3+)
- 1960s6
- 1950s12(2 EF3+)
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jun 9, 1953 | F4 | 4 mi | 34.9 mi | 94 / 1228 |
| Jun 1, 2011 | EF3 | 22 mi | 37.58 mi | 3 / 200 |
| Oct 3, 1970 | F3 | 16 mi | 35.4 mi | 1 / 0 |
| Jun 22, 1981 | F3 | 24 mi | 7.1 mi | 0 / 3 |
| Jun 9, 1953 | F3 | 9 mi | 28 mi | 0 / 17 |
| Aug 10, 1979 | F2 | 17 mi | 9.7 mi | 2 / 2 |
| Aug 31, 1966 | F2 | 10 mi | 1 mi | 0 / 0 |
| May 20, 1963 | F2 | 9 mi | 0.3 mi | 0 / 0 |
| May 20, 1963 | F2 | 10 mi | 1.5 mi | 0 / 0 |
| Oct 12, 1962 | F2 | 20 mi | 4.1 mi | 0 / 0 |
| Jul 11, 1958 | F2 | 23 mi | 1.5 mi | 0 / 0 |
| Jul 5, 1957 | F2 | 19 mi | 0.5 mi | 0 / 0 |
The strongest 12 of 64, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Westborough
The Storm Prediction Center has 77 hail reports within 10 miles of Westborough since 1959, made on 42 separate days. Of these, 38 were 1 inch across or larger, and 3 reached 2 inches. The largest size, 2 inches (hen egg size), was reported on 3 days, most recently June 1, 2011. The most recent report is from July 17, 2021. July has the most reports, 23.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Westborough
The nearest NOAA station with 1991–2020 climate normals is West Medway, MA, 13 miles southeast of Westborough at 210 feet. July is the warmest, with an average high of 85°F and low of 61°F; January is the coolest, at 38°F and 17°F. October is the wettest at 5.1 inches of precipitation on average and February the driest at 3.3 inches; the year adds up to 50.4 inches over 81 days with at least a tenth of an inch. June to November, the hurricane season months, bring 50% of the year's precipitation (25.0 of 50.4 inches). September has brought the most of the 50 tropical systems that passed within 75 miles (18); a normal September there has highs of 76°F and 4.2 inches of precipitation. Highs reach 90°F on about 17 days a year, almost all from May to August. Lows fall below freezing on about 152 nights a year. Snowfall averages 51.5 inches a year, most of it in January. That 50.4 inches is more than at 51 of the 65 Massachusetts stations used on this site (78%). Northborough, 4 miles northwest, has its own station (Worcester Regional Airport, MA): 48.2 inches a year, 2.2 less than here, and a July average high of 80°F against 85°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 38 | 17 | 4.1 | 7 | 13.5 |
| Feb | 41 | 18 | 3.3 | 5 | 11.9 |
| Mar | 48 | 25 | 4.6 | 8 | 11.0 |
| Apr | 60 | 35 | 4.8 | 7 | 3.2 |
| May | 71 | 46 | 3.9 | 8 | 0.0 |
| Jun | 79 | 55 | 4.5 | 7 | 0.0 |
| Jul | 85 | 61 | 3.5 | 6 | 0.0 |
| Aug | 83 | 59 | 3.9 | 7 | 0.0 |
| Sep | 76 | 51 | 4.2 | 7 | 0.0 |
| Oct | 65 | 39 | 5.1 | 6 | 0.1 |
| Nov | 53 | 31 | 3.8 | 7 | 1.6 |
| Dec | 43 | 23 | 4.7 | 7 | 10.2 |
| Year | 62 | 38 | 50.4 | 81 | 51.5 |
Averages for 1991–2020 at West Medway, MA (210 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 Westborough
Since 1996, the National Weather Service has logged 237 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Westborough: 156 thunderstorm wind reports, 49 floods, 17 flash floods and 15 lightning strikes. They killed 0 people and injured 7, and the NWS estimated $12.3 million in property and crop damage. The strongest thunderstorm gust on record here was 104 mph, on May 31, 1998. July has had the most flash floods, 6 of 17. Of the 339 Massachusetts cities on this site with a flash flood on record, 145 have had fewer than Westborough.
May 21, 2006: thunderstorm wind 3 miles from the centre of Westborough — 1 injured, $50,000 damage.
June 6, 2010: thunderstorm wind 10 miles from the centre of Westborough — 1 injured, $25,000 damage.
January 11, 2008: lightning strike 6 miles from the centre of Westborough — 1 injured, $10,000 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
Flood insurance policyholders in Westborough's ZIP code 01581 have filed 11 claims with the National Flood Insurance Program since 1982, and were paid $31,000 for buildings and contents, in the dollars of each year. 27% 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, 8 have fewer than Westborough.
Worcester County, which includes Westborough, has been named in 32 federal disaster or emergency declarations since 1985, 18 of them major disasters (by incident: 8 severe storms, 7 hurricanes, 7 snowstorms, 4 floods). The latest major disaster declaration was Severe Storms and Flooding, on May 15, 2024. FEMA's National Risk Index gives Worcester County a Relatively Moderate rating for natural hazard risk overall; by hazard: Relatively High for hurricanes, inland flooding, strong wind and lightning; Relatively Moderate for tornadoes, hail and heat waves. It models the county's expected loss from all 18 hazards it covers at $162.8 million a year, the 3rd highest of 14 Massachusetts counties; of the hazards above, the largest share, $89.6 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).
Westborough in the notable storm records: The June 9, 1953 F4 Tornado in Massachusetts, near Framingham
What counts as a pass, the distances and the sources: how this storm history is built.
Cities near Westborough
- Northborough, MA4 mi
- Southborough, MA5 mi
- Hopkinton, MA5 mi
- North Grafton, MA5 mi
- Shrewsbury, MA6 mi
- Grafton, MA6 mi
- Marlborough, MA7 mi
- Upton, MA7 mi
- South Grafton, MA8 mi
- Boylston, MA8 mi
- Berlin, MA8 mi
- Ashland, MA8 mi
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