Walnut Hill, MD

Unincorporated community in Montgomery County, Maryland

Walnut Hill is a small unincorporated community in Montgomery County, Maryland. It is 0.9 miles NE of Washington Grove, the nearest town. Its ZIP code is 20880.

Walnut Hill at a glance

State
Maryland
County
Montgomery County
ZIP code
20880, 20877
Nearest town
Washington Grove (0.9 mi)
Time zone
America/New York
Coordinates
39.1297, -77.1806

Weather in Walnut Hill now

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Walnut Hill weather by the hour

Walnut Hill weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of Walnut Hill.

This week in Walnut Hill

Sunrise, sunset and moon in Walnut Hill

What is the weather usually like in Walnut Hill?

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 Walnut Hill: 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 Walnut Hill.

Walnut Hill 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 Walnut Hill through the year

MonthSunriseSunsetDaylight
January7:24 AM5:11 PM9 h 47 min
February6:58 AM5:47 PM10 h 48 min
March7:18 AM7:16 PM11 h 58 min
April6:30 AM7:47 PM13 h 17 min
May5:53 AM8:16 PM14 h 22 min
June5:40 AM8:38 PM14 h 57 min
July5:53 AM8:35 PM14 h 41 min
August6:20 AM8:05 PM13 h 44 min
September6:48 AM7:18 PM12 h 29 min
October7:17 AM6:31 PM11 h 14 min
November6:50 AM4:55 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 Walnut Hill?

Walnut Hill 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 Walnut Hill 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 Walnut Hill

The closest live webcam is Garrett Park › South-east: Dulcet Drive West - Academy Park Drive, 7.9 miles SE of Walnut Hill.

Garrett Park › South-east: Dulcet Drive West - Academy Park DriveGarrett Park · 7.9 mi SEOn Windy
Parkview Hills: I-495 - MM 42.5 - NBunknown · 11.4 mi SOn Windy
Parkview Hills: I-495 - MM 42.7 - SBunknown · 11.5 mi SOn Windy
River Oaks: I-495 - MM 42.8 - SBunknown · 11.6 mi SOn Windy
River Oaks: I-495 - MM 42.9 - SBunknown · 11.6 mi SOn Windy
River Oaks: I-495 - MM 43.4 - SBunknown · 12.0 mi SOn Windy
Broyhill-Langley Estates: I-495 - MM 43.5 - NBunknown · 12.2 mi SOn Windy
Dranesville: VA-7 - MM 51.9 - WBDranesville · 12.5 mi SWOn Windy
Colvin's Glen: VA-7 - MM 52.4 - WBunknown · 12.6 mi SWOn Windy

Webcams: Windy.com. Distances in a straight line from Walnut Hill.

Do you know Walnut Hill? Tell us about it

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Map of Walnut Hill, MD

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Walnut Hill Street View

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Towns near Walnut Hill

Other communities near Walnut Hill

Questions about Walnut Hill

Where is Walnut Hill, MD?

Walnut Hill is an unincorporated community in Montgomery County, Maryland, 0.9 miles NE of Washington Grove.

What county is Walnut Hill in?

Walnut Hill is in Montgomery County, Maryland.

What is the ZIP code of Walnut Hill, MD?

The ZIP code for Walnut Hill is 20880.

What is the nearest town to Walnut Hill?

Washington Grove, 0.9 miles away.

Are there webcams near Walnut Hill?

Yes. The closest is Garrett Park › South-east: Dulcet Drive West - Academy Park Drive, 7.9 miles away.

What is the hottest month in Walnut Hill?

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

What is the coldest month in Walnut Hill?

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

How much does it rain in Walnut Hill?

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

Does it snow in Walnut Hill?

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

When is the best time to visit Walnut Hill?

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

What climate does Walnut Hill have?

Humid subtropical (Köppen Cfa).

Last updated: