Hurricanes and Tornadoes That Hit Odenton, MD

The nearest NOAA station with 1991–2020 climate normals is Baltimore Wash International Airport, MD, 6 miles north of Odenton at 156 feet. July is the warmest, with an average high of 89°F and low of 68°F; January is the coolest, at 43°F and 25°F. July is the wettest at 4.5 inches of precipitation on average and February the driest at 2.9 inches; the year adds up to 45.0 inches over 75 days with at least a tenth of an inch. June to November, the hurricane season months, bring 53% of the year's precipitation (24.0 of 45.0 inches); the other six months are drier. Highs reach 90°F on about 34 days a year, almost all from May to September. Lows fall below freezing on about 93 nights a year. Snowfall averages 19.3 inches a year, most of it in February. That 45.0 inches is more than at 15 of the 41 Maryland stations used on this site (37%). Savage, 7 miles northwest, has its own station (Laurel 3 W, MD): 47.5 inches a year, 2.5 more than here, and the same July average high, 89°F.

Water temperature at the NOAA tide station Annapolis, MD, 14 miles southeast, averaged 85°F in July and 42°F in January over 2021–2025. It averaged 80°F or warmer from July to August. Sea level at the Annapolis tide gauge, 14 miles from Odenton, has risen 1.52 ± 0.04 inches per decade from 1928 to 2025, NOAA's linear trend; at that pace it is 15.2 inches in a hundred years. That is faster than at 92 of the 144 U.S. gauges with a NOAA trend.

Since 1996, the National Weather Service has logged 602 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Odenton: 415 thunderstorm wind reports, 110 floods, 74 flash floods and 3 lightning strikes. They killed 4 people and injured 9, and the NWS estimated $7.2 million in property and crop damage. The strongest thunderstorm gust on record here was 90 mph, on June 29, 2012. August has had the most flash floods, 24 of 74. Of the 239 Maryland cities on this site with a flash flood on record, 161 have had fewer than Odenton.

Flood insurance policyholders in Odenton's ZIP code 21113 have filed 22 claims with the National Flood Insurance Program since 2004, and were paid $79,000 for buildings and contents, in the dollars of each year. 9% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 150 Maryland cities on this site with 10 or more claims, 34 have fewer than Odenton.