Rocky Hook, MD
Unincorporated community in Dorchester County, Maryland
Rocky Hook is a small unincorporated community in Dorchester County, Maryland. It is 5.2 miles E of Vienna, the nearest town. Its ZIP code is 21835.
Rocky Hook at a glance
- State
- Maryland
- County
- Dorchester County
- ZIP code
- 21835
- Nearest town
- Vienna (5.2 mi)
- Time zone
- America/New York
- Coordinates
- 38.4839, -75.9278
Weather in Rocky Hook now
Loading the National Weather Service forecast…
Rocky Hook weather by the hour
Rocky Hook weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Rocky Hook.
This week in Rocky Hook
Sunrise, sunset and moon in Rocky Hook
What is the weather usually like in Rocky Hook?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 28°F average low
- 46.8 inprecipitation per year · 1,188 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Rocky Hook: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station VIENNA, MD US (USC00189140), adjusted for the elevation of Rocky Hook.
Rocky Hook weather month by month
Sunrise and sunset in Rocky Hook through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 5:08 PM | 9 h 50 min |
| February | 6:52 AM | 5:43 PM | 10 h 50 min |
| March | 7:13 AM | 7:12 PM | 11 h 58 min |
| April | 6:25 AM | 7:41 PM | 13 h 15 min |
| May | 5:50 AM | 8:09 PM | 14 h 19 min |
| June | 5:37 AM | 8:30 PM | 14 h 53 min |
| July | 5:50 AM | 8:28 PM | 14 h 38 min |
| August | 6:16 AM | 7:59 PM | 13 h 42 min |
| September | 6:44 AM | 7:13 PM | 12 h 29 min |
| October | 7:11 AM | 6:27 PM | 11 h 15 min |
| November | 6:44 AM | 4:52 PM | 10 h 8 min |
| December | 7:12 AM | 4:45 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Rocky Hook?
Rocky Hook has a humid subtropical climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 28°F (-2°C).
It gets about 46.8 inches (1,188 mm) of precipitation a year. The wettest month is July and the driest is February.
The best time to visit Rocky Hook is April–May and September–October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Rocky Hook
The closest live webcam is Delmar: US 13 @ DE 54, 20.1 miles E of Rocky Hook.
Webcams: Windy.com. Distances in a straight line from Rocky Hook.
Do you know Rocky Hook? Tell us about it
Help other travelers: share what makes Rocky Hook special. We review every message before publishing it.
Map of Rocky Hook, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Rocky Hook Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Rocky Hook
Other communities near Rocky Hook
Questions about Rocky Hook
Where is Rocky Hook, MD?
Rocky Hook is an unincorporated community in Dorchester County, Maryland, 5.2 miles E of Vienna.
What county is Rocky Hook in?
Rocky Hook is in Dorchester County, Maryland.
What is the ZIP code of Rocky Hook, MD?
The ZIP code for Rocky Hook is 21835.
What is the nearest town to Rocky Hook?
Vienna, 5.2 miles away.
Are there webcams near Rocky Hook?
Yes. The closest is Delmar: US 13 @ DE 54, 20.1 miles away.
What is the hottest month in Rocky Hook?
July, with an average high of 90°F (32°C).
What is the coldest month in Rocky Hook?
January, with an average low of 28°F (-2°C).
How much does it rain in Rocky Hook?
About 46.8 inches (1,188 mm) a year; the wettest month is July.
Does it snow in Rocky Hook?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Rocky Hook?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Rocky Hook have?
Humid subtropical (Köppen Cfa).
Last updated: