Maryland weather in September
One place stands in for Maryland here — these are Ocean City's numbers, not a statewide average.
Based on 1 weather station, in Ocean City. One station, at the beach — Ocean City speaks for Maryland’s shore, not for Baltimore or the mountains of the western panhandle.
Ocean City & the Shore
Highs near 77°, nights around 61°, and 3.9 in of rain in a typical September.
| Place | Highs / lows | Wet days | The short version |
|---|---|---|---|
| Ocean City | 77° / 61° | 5 | Same warm water, none of the crowd. Ask any local. |
Each place above has its own page for the full story — what the month feels like, what to pack, and whether the timing is right.