Radnor Heights, VA

Unincorporated community in Arlington County, Virginia

Radnor Heights is a small unincorporated community in Arlington County, Virginia. It is 1.6 miles SW of Arlington, the nearest town. Its ZIP code is 22209.

Radnor Heights at a glance

State
Virginia
County
Arlington County
ZIP code
22209, 20037, 20566
Nearest town
Arlington (1.6 mi)
Time zone
America/New York
Coordinates
38.8889, -77.0733

Weather in Radnor Heights now

Loading the National Weather Service forecast…

Radnor Heights weather by the hour

Radnor Heights weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of Radnor Heights.

This week in Radnor Heights

Sunrise, sunset and moon in Radnor Heights

What is the weather usually like in Radnor Heights?

Cfa
Humid subtropical climate
Köppen climate classification, calculated from the 1991–2020 normals

Average high and low temperature (°F)

25°43°60°78°95°45°30°Jan48°32°Feb56°39°Mar68°48°Apr76°58°May85°67°Jun90°72°Jul88°71°Aug81°64°Sep69°52°Oct58°42°Nov49°35°Dec

Average precipitation (inches)

2.9"Jan2.6"Feb3.5"Mar3.2"Apr3.9"May4.2"Jun4.3"Jul3.3"Aug3.9"Sep3.7"Oct2.9"Nov3.4"Dec

Best time to visit Radnor Heights: May–June and September–October, with mild temperatures and fewer rainy days.

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WASHINGTON REAGAN AP, VA US (USW00013743), adjusted for the elevation of Radnor Heights.

Radnor Heights weather month by month

January
45° 30°F
2.9 in of rain · 6 wet days❄ 4.9 in of snow
February
48° 32°F
2.6 in of rain · 5 wet days❄ 5.0 in of snow
March
56° 39°F
3.5 in of rain · 7 wet days❄ 2.0 in of snow
April
68° 48°F
3.2 in of rain · 6 wet days
May
76° 58°F
3.9 in of rain · 7 wet days
June
85° 67°F
4.2 in of rain · 7 wet days
July
90° 72°F
4.3 in of rain · 7 wet days
August
88° 71°F
3.3 in of rain · 6 wet days
September
81° 64°F
3.9 in of rain · 6 wet days
October
69° 52°F
3.7 in of rain · 5 wet days
November
58° 42°F
2.9 in of rain · 5 wet days❄ 0.1 in of snow
December
49° 35°F
3.4 in of rain · 6 wet days❄ 1.7 in of snow

Sunrise and sunset in Radnor Heights through the year

MonthSunriseSunsetDaylight
January7:23 AM5:11 PM9 h 48 min
February6:57 AM5:47 PM10 h 49 min
March7:17 AM7:16 PM11 h 58 min
April6:29 AM7:46 PM13 h 16 min
May5:53 AM8:15 PM14 h 21 min
June5:40 AM8:36 PM14 h 55 min
July5:54 AM8:34 PM14 h 40 min
August6:20 AM8:04 PM13 h 43 min
September6:48 AM7:18 PM12 h 29 min
October7:16 AM6:31 PM11 h 14 min
November6:49 AM4:56 PM10 h 6 min
December7:18 AM4:48 PM9 h 30 min

Times for the 15th of each month, local time (America/New York).

What is the weather like in Radnor Heights?

Radnor Heights 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 30°F (-1°C).

It gets about 41.8 inches (1,062 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 14 inches fall in an average year.

The best time to visit Radnor Heights 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 Radnor Heights

The closest live webcam is Arlington: I-66 - MM 75 - EB, 0.4 miles NE of Radnor Heights.

Arlington: I-66 - MM 75 - EBArlington · 0.4 mi NEOn Windy
Arlington: The John F. Kennedy Center for the Performing Arts - Lincoln Memorial - Thomas Jefferson Memorial - National Mall - United States Capitol - Washington Monument (Boonsboro, MD)Arlington · 0.5 mi NOn Windy
Arlington: CCTVP-N79375Arlington · 0.6 mi NEOn Windy
Rosslyn: LEE HWY EB AT FT MYER DRunknown · 0.6 mi NOn Windy
Rosslyn: I-66 - MM 74.9 /WBunknown · 0.7 mi NEOn Windy
Rosslyn: I-66 - MM 74.8 - WBunknown · 0.7 mi NOn Windy
North Highland › West: Custis Memorial Parkwayunknown · 0.7 mi NOn Windy
Rosslyn: I-66 MM 74.3 - WBunknown · 0.7 mi NOn Windy
Rosslyn: Lee Hwy /EB/ at North Fort Myer Drunknown · 0.7 mi NOn Windy

Webcams: Windy.com. Distances in a straight line from Radnor Heights.

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Map of Radnor Heights, VA

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Radnor Heights Street View

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Towns near Radnor Heights

Other communities near Radnor Heights

Questions about Radnor Heights

Where is Radnor Heights, VA?

Radnor Heights is an unincorporated community in Arlington County, Virginia, 1.6 miles SW of Arlington.

What county is Radnor Heights in?

Radnor Heights is in Arlington County, Virginia.

What is the ZIP code of Radnor Heights, VA?

The ZIP code for Radnor Heights is 22209.

What is the nearest town to Radnor Heights?

Arlington, 1.6 miles away.

Are there webcams near Radnor Heights?

Yes. The closest is Arlington: I-66 - MM 75 - EB, 0.4 miles away.

What is the hottest month in Radnor Heights?

July, with an average high of 90°F (32°C).

What is the coldest month in Radnor Heights?

January, with an average low of 30°F (-1°C).

How much does it rain in Radnor Heights?

About 41.8 inches (1,062 mm) a year; the wettest month is July.

Does it snow in Radnor Heights?

Yes, about 14 inches of snow fall in an average year.

When is the best time to visit Radnor Heights?

May–June and September–October, when temperatures are most pleasant and rainy days are fewer.

What climate does Radnor Heights have?

Humid subtropical (Köppen Cfa).

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