Hurricane History Map

Hurricanes that hit St. Lawrence County, New York: hurricane history

3 storms have passed within 50 km of St. Lawrence County from 1861 to 1996, coloured by intensity on the map.

Tap or scroll to load the interactive map

Years1842 to 2026
Ocean basin

Choosing a minimum category hides storms with no wind speed in the record. To see which storms have passed near you, search a town or ZIP code, or tap the map.

Key
  • Tropical depression Winds below 34 knots (39 mph)
  • Tropical storm 34 to 63 knots (39 to 73 mph)
  • Category 1 64 to 82 knots (74 to 95 mph)
  • Category 2 83 to 95 knots (96 to 110 mph)
  • Category 3 96 to 112 knots (111 to 129 mph), major
  • Category 4 113 to 136 knots (130 to 156 mph), major
  • Category 5 137 knots (157 mph) or more, major
  • Unknown intensity No wind speed in the record
  • Post-tropical Storm has become post-tropical (dashed line)

How to read the lines. Each line is the track of one storm, drawn through its six-hourly positions and coloured by its intensity at each point (the Saffir-Simpson scale), so a line changes colour as the storm strengthens or weakens. Tap a line for its details, or tap anywhere else to see which storms have passed nearby. Weaker storms appear as you zoom in. Hurricanes, typhoons and cyclones are the same kind of storm with different names in different oceans.

Storms near St. Lawrence County

The record holds 3 tropical cyclones whose tracks passed within 50 km of St. Lawrence County, New York between 1861 and 1996. The busiest month is September, with 2 of them. The strongest, measured where each came closest to the place, reached tropical depression strength. 1 of the storms have no wind speed in the record.

  • 3storms within 50 km
  • 0major (category 3 to 5) near here
  • 0at category 1 strength or more

A storm counts once, however many times it came close. The category is the storm's strongest point within 50 km, which can be weaker than its peak elsewhere.

How strong were the storms near St. Lawrence County?

Category near hereStormsShare
Tropical depression267%
Tropical storm00%
Category 100%
Category 200%
Category 300%
Category 400%
Category 500%
Unknown intensity133%

The agency behind most of the intensity figures here is the NOAA National Hurricane Center (HURDAT2, Atlantic).

St. Lawrence County storms over time

Storms by decade
Bar chart of storms by period. The most is 1 in 1860s.1860s11930s11990s1

The 1990s only run to 1996, so that bar is for a shorter period. This place's record starts in 1861, and records before the satellite era (about the 1960s) are far less complete.

Show the numbers
PeriodCount
1860s1
1930s1
1990s1

Earlier decades hold fewer storms partly because they were harder to see. Before weather satellites (about the 1960s) many storms that stayed at sea went unrecorded, so compare decades with care.

Storms by month
Bar chart of storms by period. The most is 2 in Sep.Jan0Feb0Mar0Apr0May0Jun0Jul0Aug1Sep2Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May0
Jun0
Jul0
Aug1
Sep2
Oct0
Nov0
Dec0

Most recent storms near St. Lawrence County

  • Fran (1996)23 August 1996 to 10 September 1996, Tropical depression (25 kt) near here, peak Category 3 (105 kt), 946 hPa
  • Unnamed storm of August 1933 (North Atlantic)13 August 1933 to 28 August 1933, Tropical depression (30 kt) near here, peak Category 4 (120 kt), 948 hPa
  • Unnamed storm of September 1861 (North Atlantic)22 September 1861 to 29 September 1861, peak Unknown intensity

Many of these storms killed people and destroyed homes. The figures are the official record's, and this page says nothing about their human cost.

A storm that came near several counties counts in each one, so county counts add up to more than the state's.

More in New York

Embed this map

Copy this code into your web page. It is free to use. Please keep the link under the map, as it is how people find where the map comes from.