Roelkeys Knoll, MD
Unincorporated community in Washington County, Maryland
Roelkeys Knoll is a small unincorporated community in Washington County, Maryland. It is 1.5 miles NW of Garretts Mill, the nearest town. Its ZIP code is 21758.
Roelkeys Knoll at a glance
- State
- Maryland
- County
- Washington County
- ZIP code
- 21758
- Nearest town
- Garretts Mill (1.5 mi)
- Time zone
- America/New York
- Coordinates
- 39.3417, -77.6653
Weather in Roelkeys Knoll now
Loading the National Weather Service forecast…
Roelkeys Knoll weather by the hour
Roelkeys Knoll weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Roelkeys Knoll.
This week in Roelkeys Knoll
Sunrise, sunset and moon in Roelkeys Knoll
What is the weather usually like in Roelkeys Knoll?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 21°F average low
- 43.5 inprecipitation per year · 1,105 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Roelkeys Knoll: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SHARPSBURG 5 S, MD US (USC00188207), adjusted for the elevation of Roelkeys Knoll.
Roelkeys Knoll weather month by month
Sunrise and sunset in Roelkeys Knoll through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:27 AM | 5:13 PM | 9 h 45 min |
| February | 7:00 AM | 5:48 PM | 10 h 48 min |
| March | 7:20 AM | 7:18 PM | 11 h 58 min |
| April | 6:31 AM | 7:49 PM | 13 h 17 min |
| May | 5:55 AM | 8:18 PM | 14 h 23 min |
| June | 5:41 AM | 8:40 PM | 14 h 58 min |
| July | 5:55 AM | 8:38 PM | 14 h 43 min |
| August | 6:22 AM | 8:07 PM | 13 h 45 min |
| September | 6:50 AM | 7:20 PM | 12 h 29 min |
| October | 7:19 AM | 6:33 PM | 11 h 13 min |
| November | 6:53 AM | 4:57 PM | 10 h 4 min |
| December | 7:21 AM | 4:49 PM | 9 h 27 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Roelkeys Knoll?
Roelkeys Knoll has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 43.5 inches (1,105 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Roelkeys Knoll 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 Roelkeys Knoll
The closest live webcam is Purcellville: VA-287 - SB - VA-7, 13.6 miles S of Roelkeys Knoll.
Webcams: Windy.com. Distances in a straight line from Roelkeys Knoll.
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Map of Roelkeys Knoll, MD
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Roelkeys Knoll Street View
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Questions about Roelkeys Knoll
Where is Roelkeys Knoll, MD?
Roelkeys Knoll is an unincorporated community in Washington County, Maryland, 1.5 miles NW of Garretts Mill.
What county is Roelkeys Knoll in?
Roelkeys Knoll is in Washington County, Maryland.
What is the ZIP code of Roelkeys Knoll, MD?
The ZIP code for Roelkeys Knoll is 21758.
What is the nearest town to Roelkeys Knoll?
Garretts Mill, 1.5 miles away.
Are there webcams near Roelkeys Knoll?
Yes. The closest is Purcellville: VA-287 - SB - VA-7, 13.6 miles away.
What is the hottest month in Roelkeys Knoll?
July, with an average high of 86°F (30°C).
What is the coldest month in Roelkeys Knoll?
January, with an average low of 21°F (-6°C).
How much does it rain in Roelkeys Knoll?
About 43.5 inches (1,105 mm) a year; the wettest month is May.
Does it snow in Roelkeys Knoll?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Roelkeys Knoll?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Roelkeys Knoll have?
Hot-summer humid continental (Köppen Dfa).
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