Sullivan Heights, MD

Unincorporated community in Carroll County, Maryland

Sullivan Heights is a small unincorporated community in Carroll County, Maryland. It is 1.1 miles SW of Westminster, the nearest town. Its ZIP code is 21157.

Sullivan Heights at a glance

State
Maryland
County
Carroll County
ZIP code
21157
Nearest town
Westminster (1.1 mi)
Time zone
America/New York
Coordinates
39.5900, -76.9908

Weather in Sullivan Heights now

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Sullivan Heights weather by the hour

Sullivan Heights weather for the next 7 days

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

This week in Sullivan Heights

Sunrise, sunset and moon in Sullivan Heights

What is the weather usually like in Sullivan Heights?

Dfa
Hot-summer humid continental climate
Köppen climate classification, calculated from the 1991–2020 normals

Average high and low temperature (°F)

16°35°53°72°90°39°21°Jan42°23°Feb50°30°Mar63°40°Apr72°50°May81°60°Jun85°64°Jul84°62°Aug77°54°Sep66°43°Oct54°33°Nov44°26°Dec

Average precipitation (inches)

3.0"Jan2.6"Feb3.7"Mar3.7"Apr3.9"May3.7"Jun4.3"Jul3.9"Aug4.8"Sep3.9"Oct3.1"Nov3.5"Dec

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

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HANOVER 4 SW, PA US (USC00363665), adjusted for the elevation of Sullivan Heights.

Sullivan Heights weather month by month

January
39° 21°F
3.0 in of rain · 6 wet days❄ 8.0 in of snow
February
42° 23°F
2.6 in of rain · 5 wet days❄ 9.7 in of snow
March
50° 30°F
3.7 in of rain · 7 wet days❄ 5.2 in of snow
April
63° 40°F
3.7 in of rain · 7 wet days❄ 0.1 in of snow
May
72° 50°F
3.9 in of rain · 8 wet days
June
81° 60°F
3.7 in of rain · 7 wet days
July
85° 64°F
4.3 in of rain · 7 wet days
August
84° 62°F
3.9 in of rain · 6 wet days
September
77° 54°F
4.8 in of rain · 6 wet days
October
66° 43°F
3.9 in of rain · 6 wet days❄ 0.1 in of snow
November
54° 33°F
3.1 in of rain · 5 wet days❄ 0.6 in of snow
December
44° 26°F
3.5 in of rain · 6 wet days❄ 4.5 in of snow

Sunrise and sunset in Sullivan Heights through the year

MonthSunriseSunsetDaylight
January7:25 AM5:09 PM9 h 44 min
February6:58 AM5:45 PM10 h 47 min
March7:17 AM7:16 PM11 h 58 min
April6:28 AM7:47 PM13 h 18 min
May5:51 AM8:16 PM14 h 24 min
June5:38 AM8:38 PM15 h 0 min
July5:51 AM8:36 PM14 h 44 min
August6:19 AM8:05 PM13 h 46 min
September6:48 AM7:18 PM12 h 30 min
October7:16 AM6:30 PM11 h 13 min
November6:50 AM4:54 PM10 h 3 min
December7:19 AM4:46 PM9 h 26 min

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

What is the weather like in Sullivan Heights?

Sullivan Heights has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (30°C), and the coldest is January, with average lows of 21°F (-6°C).

It gets about 44.1 inches (1,120 mm) of precipitation a year. The wettest month is September and the driest is February. Snow is common: about 28 inches fall in an average year.

The best time to visit Sullivan Heights 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 Sullivan Heights

The closest live webcam is Sedgwick, 18.1 miles NW of Sullivan Heights.

SedgwickSedgwick · 18.1 mi NWOn Windy
Lake Heritageunknown · 18.2 mi NWOn Windy
Towson › Southunknown · 18.4 mi SEOn Windy
FairplayFairplay · 18.9 mi NWOn Windy
Freedom TownshipFreedom Township · 19.1 mi NWOn Windy
Emmitsburg: NorthgateEmmitsburg · 19.1 mi NWOn Windy
Lake Heritageunknown · 19.5 mi NWOn Windy
Shrewsbury TownshipShrewsbury Township · 20.0 mi NEOn Windy
GettysburgGettysburg · 20.6 mi NWOn Windy

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

Do you know Sullivan Heights? Tell us about it

Help other travelers: share what makes Sullivan Heights special. We review every message before publishing it.

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Map of Sullivan Heights, MD

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Sullivan Heights Street View

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Towns near Sullivan Heights

Other communities near Sullivan Heights

Questions about Sullivan Heights

Where is Sullivan Heights, MD?

Sullivan Heights is an unincorporated community in Carroll County, Maryland, 1.1 miles SW of Westminster.

What county is Sullivan Heights in?

Sullivan Heights is in Carroll County, Maryland.

What is the ZIP code of Sullivan Heights, MD?

The ZIP code for Sullivan Heights is 21157.

What is the nearest town to Sullivan Heights?

Westminster, 1.1 miles away.

Are there webcams near Sullivan Heights?

Yes. The closest is Sedgwick, 18.1 miles away.

What is the hottest month in Sullivan Heights?

July, with an average high of 85°F (30°C).

What is the coldest month in Sullivan Heights?

January, with an average low of 21°F (-6°C).

How much does it rain in Sullivan Heights?

About 44.1 inches (1,120 mm) a year; the wettest month is September.

Does it snow in Sullivan Heights?

Yes, about 28 inches of snow fall in an average year.

When is the best time to visit Sullivan Heights?

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

What climate does Sullivan Heights have?

Hot-summer humid continental (Köppen Dfa).

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