Rock Manor, MD
Unincorporated community in Harford County, Maryland
Rock Manor is a small unincorporated community in Harford County, Maryland. It is 2.8 miles E of Darlington, the nearest town. Its ZIP code is 21034.
Rock Manor at a glance
- State
- Maryland
- County
- Harford County
- ZIP code
- 21034
- Nearest town
- Darlington (2.8 mi)
- Time zone
- America/New York
- Coordinates
- 39.6550, -76.2544
Weather in Rock Manor now
Loading the National Weather Service forecast…
Rock Manor weather by the hour
Rock Manor weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Rock Manor.
This week in Rock Manor
Sunrise, sunset and moon in Rock Manor
What is the weather usually like in Rock Manor?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 25°F average low
- 48.3 inprecipitation per year · 1,226 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Rock Manor: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CONOWINGO DAM, MD US (USC00182060), adjusted for the elevation of Rock Manor.
Rock Manor weather month by month
Sunrise and sunset in Rock Manor through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:06 PM | 9 h 44 min |
| February | 6:55 AM | 5:42 PM | 10 h 47 min |
| March | 7:14 AM | 7:13 PM | 11 h 58 min |
| April | 6:25 AM | 7:44 PM | 13 h 18 min |
| May | 5:48 AM | 8:13 PM | 14 h 25 min |
| June | 5:35 AM | 8:36 PM | 15 h 0 min |
| July | 5:48 AM | 8:33 PM | 14 h 44 min |
| August | 6:16 AM | 8:02 PM | 13 h 46 min |
| September | 6:45 AM | 7:15 PM | 12 h 30 min |
| October | 7:14 AM | 6:27 PM | 11 h 13 min |
| November | 6:48 AM | 4:51 PM | 10 h 2 min |
| December | 7:17 AM | 4:43 PM | 9 h 26 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Rock Manor?
Rock Manor has a humid subtropical climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 48.3 inches (1,226 mm) of precipitation a year. The wettest month is September and the driest is February.
The best time to visit Rock Manor is May–June and August–September. 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 Rock Manor
The closest live webcam is Bel Air: Maryland 24 & U.S. 1 Business, 10.4 miles SW of Rock Manor.
Webcams: Windy.com. Distances in a straight line from Rock Manor.
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Map of Rock Manor, MD
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Rock Manor Street View
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Questions about Rock Manor
Where is Rock Manor, MD?
Rock Manor is an unincorporated community in Harford County, Maryland, 2.8 miles E of Darlington.
What county is Rock Manor in?
Rock Manor is in Harford County, Maryland.
What is the ZIP code of Rock Manor, MD?
The ZIP code for Rock Manor is 21034.
What is the nearest town to Rock Manor?
Darlington, 2.8 miles away.
Are there webcams near Rock Manor?
Yes. The closest is Bel Air: Maryland 24 & U.S. 1 Business, 10.4 miles away.
What is the hottest month in Rock Manor?
July, with an average high of 87°F (31°C).
What is the coldest month in Rock Manor?
January, with an average low of 25°F (-4°C).
How much does it rain in Rock Manor?
About 48.3 inches (1,226 mm) a year; the wettest month is September.
Does it snow in Rock Manor?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Rock Manor?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Rock Manor have?
Humid subtropical (Köppen Cfa).
Last updated: