Stony Run, MD
Unincorporated community in Howard County, Maryland
Stony Run is a small unincorporated community in Howard County, Maryland. It is 2.5 miles W of Elkridge, the nearest town. Its ZIP code is 21240.
Stony Run at a glance
- State
- Maryland
- County
- Howard County
- ZIP code
- 21240
- Nearest town
- Elkridge (2.5 mi)
- Time zone
- America/New York
- Coordinates
- 39.1817, -76.6975
Weather in Stony Run now
Loading the National Weather Service forecast…
Stony Run weather by the hour
Stony Run weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Stony Run.
This week in Stony Run
Sunrise, sunset and moon in Stony Run
What is the weather usually like in Stony Run?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 25°F average low
- 45.0 inprecipitation per year · 1,143 mm
- 19.3 insnowfall per year · 49 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Stony Run: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BALTIMORE WASH INTL AP, MD US (USW00093721), adjusted for the elevation of Stony Run.
Stony Run weather month by month
Sunrise and sunset in Stony Run through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:09 PM | 9 h 46 min |
| February | 6:56 AM | 5:45 PM | 10 h 48 min |
| March | 7:16 AM | 7:15 PM | 11 h 58 min |
| April | 6:28 AM | 7:45 PM | 13 h 17 min |
| May | 5:51 AM | 8:14 PM | 14 h 22 min |
| June | 5:38 AM | 8:36 PM | 14 h 57 min |
| July | 5:51 AM | 8:33 PM | 14 h 42 min |
| August | 6:18 AM | 8:03 PM | 13 h 44 min |
| September | 6:47 AM | 7:16 PM | 12 h 29 min |
| October | 7:15 AM | 6:29 PM | 11 h 14 min |
| November | 6:48 AM | 4:53 PM | 10 h 5 min |
| December | 7:17 AM | 4:46 PM | 9 h 28 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Stony Run?
Stony Run has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 45.0 inches (1,143 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 19 inches fall in an average year.
The best time to visit Stony Run is May–June 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 Stony Run
The closest live webcam is Halethorpe › North-west, 3.8 miles N of Stony Run.
Webcams: Windy.com. Distances in a straight line from Stony Run.
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Map of Stony Run, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Stony Run 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 Stony Run
Other communities near Stony Run
- Severn Mobile Trailer Park3.8 mi S
- Severn Mobile Trailer Park3.8 mi S
- Pioneer City4.1 mi S
- Strawberry Hills4.1 mi S
- Reece Heights4.3 mi S
- Reece Heights4.3 mi S
- Warfield4.3 mi S
- Derby Farms4.4 mi SE
- Spaulding Knolls4.5 mi SE
- Spring Meadows4.5 mi S
- Wedgewood Forest4.5 mi S
- Stevenson Park4.7 mi SE
- Ridgeway4.7 mi S
- Stillmeadow4.7 mi S
- Windswept Estates4.8 mi S
Questions about Stony Run
Where is Stony Run, MD?
Stony Run is an unincorporated community in Howard County, Maryland, 2.5 miles W of Elkridge.
What county is Stony Run in?
Stony Run is in Howard County, Maryland.
What is the ZIP code of Stony Run, MD?
The ZIP code for Stony Run is 21240.
What is the nearest town to Stony Run?
Elkridge, 2.5 miles away.
Are there webcams near Stony Run?
Yes. The closest is Halethorpe › North-west, 3.8 miles away.
What is the hottest month in Stony Run?
July, with an average high of 89°F (32°C).
What is the coldest month in Stony Run?
January, with an average low of 25°F (-4°C).
How much does it rain in Stony Run?
About 45.0 inches (1,143 mm) a year; the wettest month is July.
Does it snow in Stony Run?
Yes, about 19 inches of snow fall in an average year.
When is the best time to visit Stony Run?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Stony Run have?
Humid subtropical (Köppen Cfa).
Last updated: