Hurricanes and Tornadoes That Hit Seaside Heights, NJ

The nearest NOAA station with 1991–2020 climate normals is Toms River, NJ, 8 miles west of Seaside Heights at 10 feet. July is the warmest, with an average high of 86°F and low of 64°F; January is the coolest, at 42°F and 22°F. December is the wettest at 5.8 inches of precipitation on average and February the driest at 3.2 inches; the year adds up to 52.0 inches over 79 days with at least a tenth of an inch. June to November, the hurricane season months, bring 51% of the year's precipitation (26.3 of 52.0 inches); the other six months are drier. September has brought the most of the 59 tropical systems that passed within 75 miles (24); a normal September there has highs of 77°F and 4.7 inches of precipitation. Highs reach 90°F on about 24 days a year, almost all from May to September. Lows fall below freezing on about 116 nights a year. That 52.0 inches is more than at 47 of the 51 New Jersey stations used on this site (92%). Brielle, 11 miles north, has its own station (Long Branch-Oakhurst, NJ): 52.4 inches a year, 0.4 more than here, and a July average high of 84°F against 86°F.

Since 1996, the National Weather Service has logged 159 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Seaside Heights: 113 thunderstorm wind reports, 17 flash floods, 15 lightning strikes, 9 heavy rain events and 5 floods. They killed 2 people and injured 13, and the NWS estimated $671,000 in property and crop damage. The strongest thunderstorm gust on record here was 87 mph, on June 3, 2020. July has had the most flash floods, 13 of 17. Of the 455 New Jersey cities on this site with a flash flood on record, 52 have had fewer than Seaside Heights.

Flood insurance policyholders in Seaside Heights's ZIP code 08751 have filed 2,779 claims with the National Flood Insurance Program since 1978, and were paid $200.2 million for buildings and contents, in the dollars of each year. The most came from Hurricane Sandy in 2012: 2,078 claims (75% of all) and $193.3 million, then December Storm - Nor'easter in 1992 with 225 and Hurricane Irene in 2011 with 84. 90% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 395 New Jersey cities on this site with 10 or more claims, 377 have fewer than Seaside Heights.