Radiant Valley, MD
Unincorporated community in Prince George's County, Maryland
Radiant Valley is a small unincorporated community in Prince George's County, Maryland. It is 0.4 miles N of Landover Hills, the nearest town. Its ZIP code is 20784.
Radiant Valley at a glance
- State
- Maryland
- County
- Prince George's County
- ZIP code
- 20784
- Nearest town
- Landover Hills (0.4 mi)
- Time zone
- America/New York
- Coordinates
- 38.9364, -76.8928
Weather in Radiant Valley now
Loading the National Weather Service forecast…
Radiant Valley weather by the hour
Radiant Valley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Radiant Valley.
This week in Radiant Valley
Sunrise, sunset and moon in Radiant Valley
What is the weather usually like in Radiant Valley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 28°F average low
- 45.6 inprecipitation per year · 1,158 mm
- 9.7 insnowfall per year · 25 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Radiant Valley: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NATL ARBORETUM DC, MD US (USC00186350), adjusted for the elevation of Radiant Valley.
Radiant Valley weather month by month
Sunrise and sunset in Radiant Valley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:23 AM | 5:11 PM | 9 h 48 min |
| February | 6:57 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 | 8:14 PM | 14 h 21 min |
| June | 5:40 AM | 8:36 PM | 14 h 56 min |
| July | 5:53 AM | 8:34 PM | 14 h 40 min |
| August | 6:20 AM | 8:04 PM | 13 h 44 min |
| September | 6:47 AM | 7:17 PM | 12 h 29 min |
| October | 7:15 AM | 6:30 PM | 11 h 14 min |
| November | 6:49 AM | 4:55 PM | 10 h 6 min |
| December | 7:17 AM | 4:47 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Radiant Valley?
Radiant Valley has a humid subtropical climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 28°F (-2°C).
It gets about 45.6 inches (1,158 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 10 inches fall in an average year.
The best time to visit Radiant Valley is April–May 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 Radiant Valley
The closest live webcam is Washington: Recreation Department - Chuck Brown Memorial Park, 4.5 miles W of Radiant Valley.
Webcams: Windy.com. Distances in a straight line from Radiant Valley.
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Map of Radiant Valley, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Radiant Valley 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 Radiant Valley
Other communities near Radiant Valley
- Radiant Valley0.0 mi N
- Defense Heights0.9 mi NW
- Ardwick0.9 mi NE
- Dodge Park1.0 mi SE
- Ardwick Park1.2 mi E
- West Lanham Hills1.2 mi NE
- Villa Heights1.4 mi W
- White House Heights1.6 mi S
- Tuxedo1.8 mi SW
- Rogers Heights1.8 mi NW
- Springbrook Terrace1.9 mi NW
- Ducat Town1.9 mi NW
- Tuxedo Colony1.9 mi SW
- Whiteley2.0 mi W
- Riverdale Hills2.1 mi NW
Questions about Radiant Valley
Where is Radiant Valley, MD?
Radiant Valley is an unincorporated community in Prince George's County, Maryland, 0.4 miles N of Landover Hills.
What county is Radiant Valley in?
Radiant Valley is in Prince George's County, Maryland.
What is the ZIP code of Radiant Valley, MD?
The ZIP code for Radiant Valley is 20784.
What is the nearest town to Radiant Valley?
Landover Hills, 0.4 miles away.
Are there webcams near Radiant Valley?
Yes. The closest is Washington: Recreation Department - Chuck Brown Memorial Park, 4.5 miles away.
What is the hottest month in Radiant Valley?
July, with an average high of 90°F (32°C).
What is the coldest month in Radiant Valley?
January, with an average low of 28°F (-2°C).
How much does it rain in Radiant Valley?
About 45.6 inches (1,158 mm) a year; the wettest month is July.
Does it snow in Radiant Valley?
Yes, about 10 inches of snow fall in an average year.
When is the best time to visit Radiant Valley?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Radiant Valley have?
Humid subtropical (Köppen Cfa).
Last updated: