NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Mendon, 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
52 tropical systems have passed within 75 miles of Mendon, Massachusetts since 1851, 12 of them at hurricane strength; the most recent was Henri in 2021. Since 1950, 66 tornadoes have touched down within 25 miles, 3 of them rated EF3 or stronger.
- Hurricanes
- 12
- Tropical storms
- 40
- Tornadoes
- 66
- EF3 or stronger
- 3
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
98 deaths in all
What the records show for Mendon
The strongest storm to pass near Mendon was Edna in 1954, a Category 2 hurricane with 109 mph winds when its centre passed 69 miles away. The closest pass by a hurricane was an unnamed storm in 1858, whose centre came within 6 miles. The record near Mendon begins with an unnamed storm in 1851; the most recent system was Henri in 2021, a tropical storm 47 miles away. The busiest decade was the 1960s, with 6 systems, one of them at hurricane strength. Of the 52 systems, 6 have come since 2000. Mendon has more hurricanes within 75 miles than 71% of the 346 Massachusetts cities on this site. The strongest of the 66 tornadoes within 25 miles was an F4 on June 9, 1953; its path came within 14 miles, and it killed 94 people. Of the 66, 4 had paths within 5 miles of the city centre, and 34 have come since 2000. August has had the most tornadoes, 22. The most recent tornado was on September 6, 2025. Mendon has more tornadoes within 25 miles than 97% of the 346 Massachusetts cities. Hail has been reported within 10 miles 58 times since 1959, with stones up to 2 inches (hen egg size). Mendon has more hail reports within 10 miles than 54% of the 346 Massachusetts cities.
Compare Mendon's storm record with another city →
Tropical storms and hurricanes near Mendon
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2021 | HenriAug 22 | 47 mi | Tropical storm (46 mph) | Category 1 |
| 2021 | ElsaJul 9 | 25 mi | Tropical storm (53 mph) | Category 1 |
| 2013 | AndreaJun 8 | 28 mi | Tropical storm (46 mph) | Tropical storm |
| 2008 | HannaSep 7 | 6 mi | Tropical storm (52 mph) | Category 1 |
| 2007 | BarryJun 4 | 23 mi | Tropical storm (40 mph) | Tropical storm |
| 2004 | HermineAug 31 | 53 mi | Tropical storm (40 mph) | Tropical storm |
| 1999 | FloydSep 17 | 21 mi | Tropical storm (56 mph) | Category 4 |
| 1996 | BerthaJul 14 | 13 mi | Tropical storm (69 mph) | Category 3 |
| 1991 | BobAug 19 | 30 mi | Category 1 (92 mph) | Category 3 |
| 1985 | GloriaSep 27 | 49 mi | Category 1 (82 mph) | Category 4 |
| 1976 | BelleAug 10 | 53 mi | Tropical storm (45 mph) | Category 3 |
| 1971 | DoriaAug 28 | 68 mi | Tropical storm (54 mph) | Tropical storm |
| 1968 | Unnamed 1968 stormSep 11 | 65 mi | Tropical storm (60 mph) | Tropical storm |
| 1966 | AlmaJun 14 | 51 mi | Tropical storm (46 mph) | Category 3 |
| 1961 | EstherSep 26 | 71 mi | Tropical storm (55 mph) | Category 5 |
| 1961 | Unnamed 1961 stormSep 15 | 18 mi | Tropical storm (66 mph) | Tropical storm |
| 1960 | DonnaSep 12 | 10 mi | Category 1 (78 mph) | Category 4 |
| 1960 | BrendaJul 30 | 33 mi | Tropical storm (49 mph) | Tropical storm |
| 1959 | CindyJul 11 | 51 mi | Tropical storm (58 mph) | Category 1 |
| 1954 | EdnaSep 11 | 69 mi | Category 2 (109 mph) | Category 3 |
| 1954 | CarolAug 31 | 10 mi | Category 2 (105 mph) | Category 3 |
| 1952 | AbleSep 2 | 48 mi | Tropical storm (43 mph) | Category 2 |
| 1944 | Unnamed 1944 stormSep 15 | 26 mi | Category 1 (79 mph) | Category 5 |
| 1938 | Unnamed 1938 stormSep 21 | 73 mi | Category 2 (99 mph) | Category 5 |
| 1934 | Unnamed 1934 stormSep 9 | 32 mi | Tropical storm (49 mph) | Category 2 |
| 1934 | Unnamed 1934 stormJun 20 | 56 mi | Tropical storm (46 mph) | Category 2 |
| 1923 | Unnamed 1923 stormOct 19 | 34 mi | Tropical storm (53 mph) | Tropical storm |
| 1916 | Unnamed 1916 stormJul 21 | 33 mi | Tropical storm (63 mph) | Category 2 |
| 1916 | Unnamed 1916 stormMay 17 | 6 mi | Tropical storm (58 mph) | Tropical storm |
| 1915 | Unnamed 1915 stormAug 5 | overhead | Tropical storm (39 mph) | Category 1 |
| 1908 | Unnamed 1908 stormMay 31 | 2 mi | Tropical storm (40 mph) | Category 1 |
| 1907 | Unnamed 1907 stormJun 30 | 47 mi | Tropical storm (41 mph) | Tropical storm |
| 1904 | Unnamed 1904 stormSep 15 | 46 mi | Category 1 (85 mph) | Category 1 |
| 1902 | Unnamed 1902 stormJun 17 | 10 mi | Tropical storm (40 mph) | Tropical storm |
| 1897 | Unnamed 1897 stormSep 24 | 1 mi | Tropical storm (47 mph) | Tropical storm |
| 1896 | Unnamed 1896 stormSep 10 | 44 mi | Tropical storm (63 mph) | Category 3 |
| 1894 | Unnamed 1894 stormOct 10 | 14 mi | Tropical storm (62 mph) | Category 3 |
| 1893 | Unnamed 1893 stormAug 29 | 75 mi | Tropical storm (61 mph) | Category 3 |
| 1889 | Unnamed 1889 stormSep 25 | 69 mi | Tropical storm (40 mph) | Category 2 |
| 1888 | Unnamed 1888 stormSep 12 | 13 mi | Tropical storm (40 mph) | Tropical storm |
| 1888 | Unnamed 1888 stormAug 22 | 6 mi | Tropical storm (47 mph) | Category 3 |
| 1879 | Unnamed 1879 stormAug 19 | 61 mi | Category 1 (81 mph) | Category 3 |
| 1878 | Unnamed 1878 stormOct 24 | 54 mi | Tropical storm (59 mph) | Category 2 |
| 1877 | Unnamed 1877 stormOct 5 | 57 mi | Tropical storm (63 mph) | Category 3 |
| 1874 | Unnamed 1874 stormSep 30 | 29 mi | Tropical storm (69 mph) | Category 1 |
| 1872 | Unnamed 1872 stormOct 27 | 24 mi | Tropical storm (46 mph) | Category 1 |
| 1869 | Unnamed 1869 stormOct 4 | 61 mi | Category 2 (104 mph) | Category 2 |
| 1869 | Unnamed 1869 stormSep 8 | 7 mi | Category 2 (105 mph) | Category 3 |
| 1861 | Unnamed 1861 stormNov 3 | 5 mi | Tropical storm (58 mph) | Category 1 |
| 1861 | Unnamed 1861 stormSep 28 | 29 mi | Tropical storm (58 mph) | Category 1 |
| 1858 | Unnamed 1858 stormSep 16 | 6 mi | Category 1 (76 mph) | Category 2 |
| 1851 | Unnamed 1851 stormOct 19 | 7 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 Mendon: 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 Mendon
By decade
- 2020s21
- 2010s10(1 EF3+)
- 2000s3
- 1990s3
- 1980s9
- 1970s6
- 1960s6
- 1950s8(2 EF3+)
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Jun 9, 1953 | F4 | 14 mi | 34.9 mi | 94 / 1228 |
| Jun 1, 2011 | EF3 | 23 mi | 37.58 mi | 3 / 200 |
| Jun 9, 1953 | F3 | 2 mi | 28 mi | 0 / 17 |
| Aug 18, 2023 | EF2 | 16 mi | 9.1 mi | 0 / 1 |
| Aug 7, 1986 | F2 | 20 mi | 4 mi | 0 / 20 |
| Aug 31, 1966 | F2 | 19 mi | 1 mi | 0 / 0 |
| May 20, 1963 | F2 | 21 mi | 0.3 mi | 0 / 0 |
| May 20, 1963 | F2 | 23 mi | 1.5 mi | 0 / 0 |
| Oct 12, 1962 | F2 | 18 mi | 4.1 mi | 0 / 0 |
| Nov 21, 1956 | F2 | 20 mi | 0.1 mi | 0 / 0 |
| Nov 21, 1956 | F2 | 23 mi | 0.1 mi | 0 / 0 |
| Aug 9, 1972 | F1 | 21 mi | 4.9 mi | 1 / 6 |
The strongest 12 of 66, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Mendon
The Storm Prediction Center has 58 hail reports within 10 miles of Mendon since 1959, made on 39 separate days. Of these, 23 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 June 28, 2020. The most recent report is from June 2, 2023. June has the most reports, 19.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Mendon
The nearest NOAA station with 1991–2020 climate normals is West Medway, MA, 6 miles northeast of Mendon 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 52 tropical systems that passed within 75 miles (21); 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%). Millville, 4 miles southwest, has its own station (Woonsocket, RI): 52.0 inches a year, 1.6 more than here, and a July average high of 84°F against 85°F.
Water temperature at the NOAA tide station Providence, RI, 21 miles south, averaged 72°F in August and 36°F in February over 2021–2025. No month averaged 80°F. Sea level at the Providence tide gauge, 21 miles from Mendon, has risen 1.04 ± 0.05 inches per decade from 1938 to 2025, NOAA's linear trend; at that pace it is 10.4 inches in a hundred years. That is faster than at 58 of the 144 U.S. gauges with a NOAA trend.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in | Water °F |
|---|---|---|---|---|---|---|
| Jan | 38 | 17 | 4.1 | 7 | 13.5 | 39 |
| Feb | 41 | 18 | 3.3 | 5 | 11.9 | 36 |
| Mar | 48 | 25 | 4.6 | 8 | 11.0 | 40 |
| Apr | 60 | 35 | 4.8 | 7 | 3.2 | 47 |
| May | 71 | 46 | 3.9 | 8 | 0.0 | 55 |
| Jun | 79 | 55 | 4.5 | 7 | 0.0 | 64 |
| Jul | 85 | 61 | 3.5 | 6 | 0.0 | 71 |
| Aug | 83 | 59 | 3.9 | 7 | 0.0 | 72 |
| Sep | 76 | 51 | 4.2 | 7 | 0.0 | 68 |
| Oct | 65 | 39 | 5.1 | 6 | 0.1 | 61 |
| Nov | 53 | 31 | 3.8 | 7 | 1.6 | 52 |
| Dec | 43 | 23 | 4.7 | 7 | 10.2 | 42 |
| Year | 62 | 38 | 50.4 | 81 | 51.5 | 54 |
Averages for 1991–2020 at West Medway, MA (210 ft), from NOAA NCEI U.S. Climate Normals; water temperature: average of hourly readings 2021–2025 at the NOAA tide station Providence, RI, from NOAA Tides & Currents. 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 Mendon
Since 1996, the National Weather Service has logged 184 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Mendon: 123 thunderstorm wind reports, 33 floods, 15 flash floods and 13 lightning strikes. They killed 0 people and injured 3, and the NWS estimated $36.3 million in property and crop damage. The strongest thunderstorm gust on record here was 81 mph, on May 31, 1998. September has had the most flash floods, 7 of 15. Of the 339 Massachusetts cities on this site with a flash flood on record, 130 have had fewer than Mendon.
July 2, 2009: lightning strike 7 miles from the centre of Mendon — 1 injured.
July 8, 2009: lightning strike 4 miles from the centre of Mendon — 1 injured.
July 1, 2020: lightning strike 3 miles from the centre of Mendon — 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
Worcester County, which includes Mendon, 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).
What counts as a pass, the distances and the sources: how this storm history is built.