Knollcrest, MD
Unincorporated community in St. Mary's County, Maryland
Knollcrest is a small unincorporated community in St. Mary's County, Maryland. It is 6.5 miles E of Charlotte Hall, the nearest town. Its ZIP code is 20622.
Knollcrest at a glance
- State
- Maryland
- County
- St. Mary's County
- ZIP code
- 20622
- Nearest town
- Charlotte Hall (6.5 mi)
- Time zone
- America/New York
- Coordinates
- 38.4522, -76.9011
Weather in Knollcrest now
Loading the National Weather Service forecast…
Knollcrest weather by the hour
Knollcrest weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Knollcrest.
This week in Knollcrest
Sunrise, sunset and moon in Knollcrest
What is the weather usually like in Knollcrest?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 25°F average low
- 48.1 inprecipitation per year · 1,222 mm
- 15.1 insnowfall per year · 38 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Knollcrest: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MECHANICSVILLE 5 NE, MD US (USC00185865), adjusted for the elevation of Knollcrest.
Knollcrest weather month by month
Sunrise and sunset in Knollcrest through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:21 AM | 5:12 PM | 9 h 50 min |
| February | 6:56 AM | 5:46 PM | 10 h 50 min |
| March | 7:16 AM | 7:15 PM | 11 h 58 min |
| April | 6:29 AM | 7:45 PM | 13 h 15 min |
| May | 5:54 AM | 8:13 PM | 14 h 19 min |
| June | 5:41 AM | 8:34 PM | 14 h 53 min |
| July | 5:54 AM | 8:32 PM | 14 h 38 min |
| August | 6:20 AM | 8:03 PM | 13 h 42 min |
| September | 6:48 AM | 7:17 PM | 12 h 29 min |
| October | 7:15 AM | 6:31 PM | 11 h 15 min |
| November | 6:48 AM | 4:56 PM | 10 h 8 min |
| December | 7:16 AM | 4:49 PM | 9 h 33 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Knollcrest?
Knollcrest has a humid subtropical climate. The warmest month is July, with an average high of 85°F (30°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 48.1 inches (1,222 mm) of precipitation a year. The wettest month is September and the driest is February. Snow is common: about 15 inches fall in an average year.
The best time to visit Knollcrest 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 Knollcrest
The closest live webcam is Woodlawn Manor: US-1 - NB - at Jeff Todd Way, 22.1 miles NW of Knollcrest.
Webcams: Windy.com. Distances in a straight line from Knollcrest.
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Map of Knollcrest, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Knollcrest Street View
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Questions about Knollcrest
Where is Knollcrest, MD?
Knollcrest is an unincorporated community in St. Mary's County, Maryland, 6.5 miles E of Charlotte Hall.
What county is Knollcrest in?
Knollcrest is in St. Mary's County, Maryland.
What is the ZIP code of Knollcrest, MD?
The ZIP code for Knollcrest is 20622.
What is the nearest town to Knollcrest?
Charlotte Hall, 6.5 miles away.
Are there webcams near Knollcrest?
Yes. The closest is Woodlawn Manor: US-1 - NB - at Jeff Todd Way, 22.1 miles away.
What is the hottest month in Knollcrest?
July, with an average high of 85°F (30°C).
What is the coldest month in Knollcrest?
January, with an average low of 25°F (-4°C).
How much does it rain in Knollcrest?
About 48.1 inches (1,222 mm) a year; the wettest month is September.
Does it snow in Knollcrest?
Yes, about 15 inches of snow fall in an average year.
When is the best time to visit Knollcrest?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Knollcrest have?
Humid subtropical (Köppen Cfa).
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