Swann Hills, MD
Unincorporated community in Howard County, Maryland
Swann Hills is a small unincorporated community in Howard County, Maryland. It is 1.9 miles NE of Highland, the nearest town. Its ZIP code is 20777.
Swann Hills at a glance
- State
- Maryland
- County
- Howard County
- ZIP code
- 20777
- Nearest town
- Highland (1.9 mi)
- Time zone
- America/New York
- Coordinates
- 39.1767, -76.9897
Weather in Swann Hills now
Loading the National Weather Service forecast…
Swann Hills weather by the hour
Swann Hills weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Swann Hills.
This week in Swann Hills
Sunrise, sunset and moon in Swann Hills
What is the weather usually like in Swann Hills?
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 Swann Hills: 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 Swann Hills.
Swann Hills weather month by month
Sunrise and sunset in Swann Hills through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:10 PM | 9 h 46 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 | 5:52 AM | 8:15 PM | 14 h 22 min |
| June | 5:39 AM | 8:37 PM | 14 h 57 min |
| July | 5:52 AM | 8:35 PM | 14 h 42 min |
| August | 6:19 AM | 8:04 PM | 13 h 44 min |
| September | 6:48 AM | 7:17 PM | 12 h 29 min |
| October | 7:16 AM | 6:30 PM | 11 h 14 min |
| November | 6:50 AM | 4:55 PM | 10 h 5 min |
| December | 7:18 AM | 4:47 PM | 9 h 28 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Swann Hills?
Swann Hills 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 Swann Hills 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 Swann Hills
The closest live webcam is Laurel, 9.3 miles SE of Swann Hills.
Webcams: Windy.com. Distances in a straight line from Swann Hills.
Do you know Swann Hills? Tell us about it
Help other travelers: share what makes Swann Hills special. We review every message before publishing it.
Map of Swann Hills, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Swann Hills 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 Swann Hills
Other communities near Swann Hills
- White Oak Estates1.2 mi NE
- Haviland Hills1.4 mi N
- Jocelyn Acres1.5 mi NE
- Hemlock Hill1.5 mi E
- Chris Mar Estates1.7 mi N
- Ednor View1.9 mi S
- Hawlings Hills2.0 mi W
- Sam Rice Manor2.1 mi S
- Sam Rice Manor2.1 mi S
- Dobridge2.2 mi NW
- Lime Kiln Valley2.4 mi SE
- Ednor Acres2.6 mi S
- Ednor Farms2.6 mi S
- Sandy Spring Meadow2.6 mi SW
- Hawlings View2.6 mi NW
Questions about Swann Hills
Where is Swann Hills, MD?
Swann Hills is an unincorporated community in Howard County, Maryland, 1.9 miles NE of Highland.
What county is Swann Hills in?
Swann Hills is in Howard County, Maryland.
What is the ZIP code of Swann Hills, MD?
The ZIP code for Swann Hills is 20777.
What is the nearest town to Swann Hills?
Highland, 1.9 miles away.
Are there webcams near Swann Hills?
Yes. The closest is Laurel, 9.3 miles away.
What is the hottest month in Swann Hills?
July, with an average high of 89°F (31°C).
What is the coldest month in Swann Hills?
January, with an average low of 26°F (-3°C).
How much does it rain in Swann Hills?
About 47.5 inches (1,207 mm) a year; the wettest month is September.
Does it snow in Swann Hills?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Swann Hills?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Swann Hills have?
Humid subtropical (Köppen Cfa).
Last updated: