Hurricanes and Tornadoes That Hit North Salem, NY

The nearest NOAA station with 1991–2020 climate normals is Danbury Municipal Airport, CT, 7 miles northeast of North Salem at 457 feet. July is the warmest, with an average high of 82°F and low of 62°F; January is the coolest, at 36°F and 18°F. September is the wettest at 4.8 inches of precipitation on average and February the driest at 2.7 inches; the year adds up to 48.1 inches over 78 days with at least a tenth of an inch. June to November, the hurricane season months, bring 56% of the year's precipitation (26.7 of 48.1 inches); the other six months are drier. September has brought the most of the 44 tropical systems that passed within 75 miles (19); a normal September there has highs of 74°F and 4.8 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 134 nights a year. That 48.1 inches is more than at 108 of the 137 New York stations used on this site (79%). Goldens Bridge, 4 miles southwest, has its own station (Yorktown Hts 1W, NY): 50.3 inches a year, 2.2 more than here, and a July average high of 83°F against 82°F.

Water temperature at the NOAA tide station Bridgeport, CT, 25 miles southeast, averaged 76°F in August and 39°F in February over 2021–2025. No month averaged 80°F. Sea level at the Bridgeport tide gauge, 25 miles from North Salem, has risen 1.35 ± 0.08 inches per decade from 1964 to 2025, NOAA's linear trend; at that pace it is 13.5 inches in a hundred years. That is faster than at 81 of the 144 U.S. gauges with a NOAA trend.

Since 1996, the National Weather Service has logged 253 flood, rain, thunderstorm wind and lightning events that began within 10 miles of North Salem: 204 thunderstorm wind reports, 39 flash floods, 4 floods, 4 lightning strikes and 2 heavy rain events. They killed 2 people and injured 12, and the NWS estimated $889,000 in property and crop damage. The strongest thunderstorm gust on record here was 100 mph, on July 18, 2012. July has had the most flash floods, 17 of 39. Of the 798 New York cities on this site with a flash flood on record, 505 have had fewer than North Salem.

Flood insurance policyholders in North Salem's ZIP code 10560 have filed 20 claims with the National Flood Insurance Program since 1979, and were paid $73,000 for buildings and contents, in the dollars of each year. 50% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 549 New York cities on this site with 10 or more claims, 116 have fewer than North Salem.