Stoney Brook, MD
Unincorporated community in Montgomery County, Maryland
Stoney Brook is a small unincorporated community in Montgomery County, Maryland. It is 1.9 miles S of Garrett Park, the nearest town. Its ZIP code is 20851.
Stoney Brook at a glance
- State
- Maryland
- County
- Montgomery County
- ZIP code
- 20851
- Nearest town
- Garrett Park (1.9 mi)
- Time zone
- America/New York
- Coordinates
- 39.0628, -77.0914
Weather in Stoney Brook now
Loading the National Weather Service forecast…
Stoney Brook weather by the hour
Stoney Brook weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Stoney Brook.
This week in Stoney Brook
Sunrise, sunset and moon in Stoney Brook
What is the weather usually like in Stoney Brook?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 27°F average low
- 41.3 inprecipitation per year · 1,050 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Stoney Brook: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROCKVILLE 1 NE, MD US (USC00187705), adjusted for the elevation of Stoney Brook.
Stoney Brook weather month by month
Sunrise and sunset in Stoney Brook through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:11 PM | 9 h 47 min |
| February | 6:57 AM | 5:46 PM | 10 h 48 min |
| March | 7:17 AM | 7:16 PM | 11 h 58 min |
| April | 6:29 AM | 7:46 PM | 13 h 17 min |
| May | 5:53 AM | 8:15 PM | 14 h 22 min |
| June | 5:40 AM | 8:37 PM | 14 h 57 min |
| July | 5:53 AM | 8:35 PM | 14 h 41 min |
| August | 6:20 AM | 8:05 PM | 13 h 44 min |
| September | 6:48 AM | 7:18 PM | 12 h 29 min |
| October | 7:16 AM | 6:31 PM | 11 h 14 min |
| November | 6:50 AM | 4:55 PM | 10 h 5 min |
| December | 7:18 AM | 4:48 PM | 9 h 29 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Stoney Brook?
Stoney Brook 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 27°F (-3°C).
It gets about 41.3 inches (1,050 mm) of precipitation a year. The wettest month is September and the driest is February.
The best time to visit Stoney Brook 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 Stoney Brook
The closest live webcam is Garrett Park › South-east: Dulcet Drive West - Academy Park Drive, 2.1 miles S of Stoney Brook.
Webcams: Windy.com. Distances in a straight line from Stoney Brook.
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Map of Stoney Brook, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Stoney Brook 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 Stoney Brook
Other communities near Stoney Brook
- Viers Mill Village0.7 mi SE
- Randolph Hills0.9 mi S
- Windham1.4 mi S
- Wickford2.0 mi SW
- Rock Creek Palisades2.0 mi SE
- Wheaton Hills2.0 mi SE
- Wheaton Crest2.1 mi SE
- Luxmanor2.2 mi SW
- Tilden Woods2.9 mi SW
- Wheaton Forest2.9 mi SE
- Homewood3.0 mi SE
- Stephen Knolls3.1 mi SE
- Wildwood Manor3.1 mi SW
- Walnut Woods3.2 mi W
- Capitol View Park3.2 mi SE
Questions about Stoney Brook
Where is Stoney Brook, MD?
Stoney Brook is an unincorporated community in Montgomery County, Maryland, 1.9 miles S of Garrett Park.
What county is Stoney Brook in?
Stoney Brook is in Montgomery County, Maryland.
What is the ZIP code of Stoney Brook, MD?
The ZIP code for Stoney Brook is 20851.
What is the nearest town to Stoney Brook?
Garrett Park, 1.9 miles away.
Are there webcams near Stoney Brook?
Yes. The closest is Garrett Park › South-east: Dulcet Drive West - Academy Park Drive, 2.1 miles away.
What is the hottest month in Stoney Brook?
July, with an average high of 87°F (31°C).
What is the coldest month in Stoney Brook?
January, with an average low of 27°F (-3°C).
How much does it rain in Stoney Brook?
About 41.3 inches (1,050 mm) a year; the wettest month is September.
Does it snow in Stoney Brook?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Stoney Brook?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Stoney Brook have?
Humid subtropical (Köppen Cfa).
Last updated: