Relda Square, MD

Unincorporated community in Montgomery County, Maryland

Relda Square is a small unincorporated community in Montgomery County, Maryland. It is 2.7 miles S of North Potomac, the nearest town. Its ZIP code is 20878.

Relda Square at a glance

State
Maryland
County
Montgomery County
ZIP code
20878
Nearest town
North Potomac (2.7 mi)
Time zone
America/New York
Coordinates
39.1356, -77.2467

Weather in Relda Square now

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Relda Square weather by the hour

Relda Square weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of Relda Square.

This week in Relda Square

Sunrise, sunset and moon in Relda Square

What is the weather usually like in Relda Square?

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

Average high and low temperature (°F)

22°40°57°75°92°42°27°Jan45°28°Feb54°36°Mar66°46°Apr74°55°May82°64°Jun87°69°Jul85°67°Aug78°60°Sep66°48°Oct56°38°Nov46°31°Dec

Average precipitation (inches)

3.1"Jan2.6"Feb3.7"Mar3.2"Apr3.6"May4.0"Jun4.0"Jul3.1"Aug4.0"Sep3.5"Oct3.3"Nov3.4"Dec

Best time to visit Relda Square: May–June and August–September, with mild temperatures and fewer rainy days.

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ROCKVILLE 1 NE, MD US (USC00187705), adjusted for the elevation of Relda Square.

Relda Square weather month by month

January
42° 27°F
3.1 in of rain · 6 wet days
February
45° 28°F
2.6 in of rain · 5 wet days
March
54° 36°F
3.7 in of rain · 7 wet days
April
66° 46°F
3.2 in of rain · 6 wet days
May
74° 55°F
3.6 in of rain · 7 wet days
June
82° 64°F
4.0 in of rain · 6 wet days
July
87° 69°F
4.0 in of rain · 6 wet days
August
85° 67°F
3.1 in of rain · 5 wet days
September
78° 60°F
4.0 in of rain · 6 wet days
October
66° 48°F
3.5 in of rain · 5 wet days
November
56° 38°F
3.3 in of rain · 5 wet days
December
46° 31°F
3.4 in of rain · 6 wet days

Sunrise and sunset in Relda Square through the year

MonthSunriseSunsetDaylight
January7:24 AM5:11 PM9 h 46 min
February6:58 AM5:47 PM10 h 48 min
March7:18 AM7:17 PM11 h 58 min
April6:30 AM7:47 PM13 h 17 min
May5:54 AM8:16 PM14 h 22 min
June5:40 AM8:38 PM14 h 57 min
July5:54 AM8:35 PM14 h 41 min
August6:21 AM8:05 PM13 h 44 min
September6:49 AM7:18 PM12 h 29 min
October7:17 AM6:31 PM11 h 14 min
November6:50 AM4:56 PM10 h 5 min
December7:19 AM4:48 PM9 h 29 min

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

What is the weather like in Relda Square?

Relda Square has a humid subtropical climate. The warmest month is July, with an average high of 87°F (31°C), and the coldest is January, with average lows of 27°F (-3°C).

It gets about 41.3 inches (1,050 mm) of precipitation a year. The wettest month is September and the driest is February.

The best time to visit Relda Square is May–June and August–September. 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 Relda Square

The closest live webcam is Garrett Park › South-east: Dulcet Drive West - Academy Park Drive, 10.5 miles SE of Relda Square.

Garrett Park › South-east: Dulcet Drive West - Academy Park DriveGarrett Park · 10.5 mi SEOn Windy
Dranesville: VA-7 at Fairfax Co PkwyDranesville · 10.7 mi SWOn Windy
Dranesville: VA-7 - MM 51.3 - EBDranesville · 10.7 mi SWOn Windy
Dranesville: VA-7 - MM 51.9 - WBDranesville · 10.9 mi SWOn Windy
Cascades: VA-7 - MM 48.1 - WBCascades · 10.9 mi SWOn Windy
Colvin's Glen: VA-7 - MM 52.4 - WBunknown · 11.0 mi SWOn Windy
Colvin's Glen: VA-7 - MM 53.1 - WBunknown · 11.3 mi SOn Windy
Colvin's Glen: VA-7 - MM 54.2 - WBunknown · 11.6 mi SOn Windy
University Center: VA-7 - EB - VA-28University Center · 11.7 mi SWOn Windy

Webcams: Windy.com. Distances in a straight line from Relda Square.

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Map of Relda Square, MD

Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Relda Square Street View

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Towns near Relda Square

Other communities near Relda Square

Questions about Relda Square

Where is Relda Square, MD?

Relda Square is an unincorporated community in Montgomery County, Maryland, 2.7 miles S of North Potomac.

What county is Relda Square in?

Relda Square is in Montgomery County, Maryland.

What is the ZIP code of Relda Square, MD?

The ZIP code for Relda Square is 20878.

What is the nearest town to Relda Square?

North Potomac, 2.7 miles away.

Are there webcams near Relda Square?

Yes. The closest is Garrett Park › South-east: Dulcet Drive West - Academy Park Drive, 10.5 miles away.

What is the hottest month in Relda Square?

July, with an average high of 87°F (31°C).

What is the coldest month in Relda Square?

January, with an average low of 27°F (-3°C).

How much does it rain in Relda Square?

About 41.3 inches (1,050 mm) a year; the wettest month is September.

Does it snow in Relda Square?

Snow is very rare or not recorded at the nearest weather station.

When is the best time to visit Relda Square?

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

What climate does Relda Square have?

Humid subtropical (Köppen Cfa).

Last updated: