Running Brook, MD
Unincorporated community in Howard County, Maryland
Running Brook is a small unincorporated community in Howard County, Maryland. It is 2.2 miles S of Columbia, the nearest town. Its ZIP code is 21044.
Running Brook at a glance
- State
- Maryland
- County
- Howard County
- ZIP code
- 21044
- Nearest town
- Columbia (2.2 mi)
- Time zone
- America/New York
- Coordinates
- 39.2328, -76.8603
Weather in Running Brook now
Loading the National Weather Service forecast…
Running Brook weather by the hour
Running Brook weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Running Brook.
This week in Running Brook
Sunrise, sunset and moon in Running Brook
What is the weather usually like in Running Brook?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 26°F average low
- 47.5 inprecipitation per year · 1,207 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Running Brook: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LAUREL 3 W, MD US (USC00185111), adjusted for the elevation of Running Brook.
Running Brook weather month by month
Sunrise and sunset in Running Brook through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:23 AM | 5:10 PM | 9 h 46 min |
| February | 6:57 AM | 5:45 PM | 10 h 48 min |
| March | 7:16 AM | 7:15 PM | 11 h 58 min |
| April | 6:28 AM | 7:46 PM | 13 h 17 min |
| May | 5:52 AM | 8:15 PM | 14 h 23 min |
| June | 5:38 AM | 8:37 PM | 14 h 58 min |
| July | 5:52 AM | 8:34 PM | 14 h 42 min |
| August | 6:19 AM | 8:04 PM | 13 h 45 min |
| September | 6:47 AM | 7:17 PM | 12 h 29 min |
| October | 7:16 AM | 6:30 PM | 11 h 14 min |
| November | 6:49 AM | 4:54 PM | 10 h 4 min |
| December | 7:18 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 Running Brook?
Running Brook has a humid subtropical climate. The warmest month is July, with an average high of 89°F (31°C), and the coldest is January, with average lows of 26°F (-3°C).
It gets about 47.5 inches (1,207 mm) of precipitation a year. The wettest month is September and the driest is February.
The best time to visit Running Brook is May and August to 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 Running Brook
The closest live webcam is Arbutus › South, 8.2 miles E of Running Brook.
Webcams: Windy.com. Distances in a straight line from Running Brook.
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Map of Running Brook, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Running Brook Street View
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Open in Google Maps ›Towns near Running Brook
Other communities near Running Brook
- Stevens Forest2.5 mi S
- Dasher Green3.0 mi S
- Sewells Orchard3.1 mi SE
- Sewells Orchard3.1 mi SE
- Arrowhead3.1 mi S
- Owen Brown3.1 mi S
- Donleigh3.4 mi S
- Simpsonville3.4 mi S
- Simpsonville3.4 mi S
- Riverside Estates4.2 mi S
- Pfeiffer Corners4.3 mi SE
- Riverside4.3 mi S
- Annetta Gardens4.3 mi SE
- Stonebrook4.4 mi S
- Guilford Square4.4 mi S
Questions about Running Brook
Where is Running Brook, MD?
Running Brook is an unincorporated community in Howard County, Maryland, 2.2 miles S of Columbia.
What county is Running Brook in?
Running Brook is in Howard County, Maryland.
What is the ZIP code of Running Brook, MD?
The ZIP code for Running Brook is 21044.
What is the nearest town to Running Brook?
Columbia, 2.2 miles away.
Are there webcams near Running Brook?
Yes. The closest is Arbutus › South, 8.2 miles away.
What is the hottest month in Running Brook?
July, with an average high of 89°F (31°C).
What is the coldest month in Running Brook?
January, with an average low of 26°F (-3°C).
How much does it rain in Running Brook?
About 47.5 inches (1,207 mm) a year; the wettest month is September.
Does it snow in Running Brook?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Running Brook?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Running Brook have?
Humid subtropical (Köppen Cfa).
Last updated: