Duley, MD
Unincorporated community in Prince George's County, Maryland
Duley is a small unincorporated community in Prince George's County, Maryland. It is 1.1 miles NE of Marlton, the nearest town. Its ZIP code is 20623.
Duley at a glance
- State
- Maryland
- County
- Prince George's County
- ZIP code
- 20623
- Nearest town
- Marlton (1.1 mi)
- Time zone
- America/New York
- Coordinates
- 38.7486, -76.7983
Weather in Duley now
Loading the National Weather Service forecast…
Duley weather by the hour
Duley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Duley.
This week in Duley
Sunrise, sunset and moon in Duley
What is the weather usually like in Duley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 25°F average low
- 45.0 inprecipitation per year · 1,144 mm
- 15.9 insnowfall per year · 40 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Duley: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station UPPER MARLBORO 3 NNW, MD US (USC00189070), adjusted for the elevation of Duley.
Duley weather month by month
Sunrise and sunset in Duley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:11 PM | 9 h 48 min |
| February | 6:56 AM | 5:46 PM | 10 h 49 min |
| March | 7:16 AM | 7:15 PM | 11 h 58 min |
| April | 6:29 AM | 7:45 PM | 13 h 16 min |
| May | 5:53 AM | 8:13 PM | 14 h 20 min |
| June | 5:40 AM | 8:35 PM | 14 h 55 min |
| July | 5:53 AM | 8:33 PM | 14 h 39 min |
| August | 6:19 AM | 8:03 PM | 13 h 43 min |
| September | 6:47 AM | 7:17 PM | 12 h 29 min |
| October | 7:15 AM | 6:30 PM | 11 h 15 min |
| November | 6:48 AM | 4:55 PM | 10 h 6 min |
| December | 7:16 AM | 4:48 PM | 9 h 31 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Duley?
Duley has a humid subtropical climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 45.0 inches (1,144 mm) of precipitation a year. The wettest month is September and the driest is February. Snow is common: about 16 inches fall in an average year.
The best time to visit Duley 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 Duley
The closest live webcam is Forest Heights, 12.1 miles W of Duley.
Webcams: Windy.com. Distances in a straight line from Duley.
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Map of Duley, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Duley Street View
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Open in Google Maps ›Towns near Duley
Other communities near Duley
- Wallace Estates0.2 mi N
- Rosaryville Estates0.8 mi NW
- The Woods of Marlton1.4 mi NE
- West End Farms1.7 mi E
- Windsor Manor1.8 mi SE
- Rolling Acres2.1 mi W
- Talbert2.1 mi SW
- Sunrise Hills2.4 mi SE
- Windy Oaks2.4 mi NE
- Rolling Glen Farms2.6 mi N
- Williamsburg Estates2.7 mi NW
- Lahaina3.2 mi NE
- Woodyard3.5 mi NW
- Early Manor3.6 mi SW
- Naylor3.8 mi SE
Questions about Duley
Where is Duley, MD?
Duley is an unincorporated community in Prince George's County, Maryland, 1.1 miles NE of Marlton.
What county is Duley in?
Duley is in Prince George's County, Maryland.
What is the ZIP code of Duley, MD?
The ZIP code for Duley is 20623.
What is the nearest town to Duley?
Marlton, 1.1 miles away.
Are there webcams near Duley?
Yes. The closest is Forest Heights, 12.1 miles away.
What is the hottest month in Duley?
July, with an average high of 88°F (31°C).
What is the coldest month in Duley?
January, with an average low of 25°F (-4°C).
How much does it rain in Duley?
About 45.0 inches (1,144 mm) a year; the wettest month is September.
Does it snow in Duley?
Yes, about 16 inches of snow fall in an average year.
When is the best time to visit Duley?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Duley have?
Humid subtropical (Köppen Cfa).
Last updated: