Wicomico, MD
Unincorporated community in St. Mary's County, Maryland
Wicomico is a small unincorporated community in St. Mary's County, Maryland. It is 6.4 miles NE of Charlotte Hall, the nearest town. Its ZIP code is 20622.
Wicomico at a glance
- State
- Maryland
- County
- St. Mary's County
- ZIP code
- 20622
- Nearest town
- Charlotte Hall (6.4 mi)
- Time zone
- America/New York
- Coordinates
- 38.4133, -76.8769
Weather in Wicomico now
Loading the National Weather Service forecast…
Wicomico weather by the hour
Wicomico weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Wicomico.
This week in Wicomico
Sunrise, sunset and moon in Wicomico
What is the weather usually like in Wicomico?
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 Wicomico: 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 Wicomico.
Wicomico weather month by month
Sunrise and sunset in Wicomico 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 37 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 | 6:47 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 Wicomico?
Wicomico 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 Wicomico 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 Wicomico
The closest live webcam is Lexington Park: Gov. Thomas Johnson Bridge, 22.2 miles E of Wicomico.
Webcams: Windy.com. Distances in a straight line from Wicomico.
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Map of Wicomico, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Wicomico Street View
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Questions about Wicomico
Where is Wicomico, MD?
Wicomico is an unincorporated community in St. Mary's County, Maryland, 6.4 miles NE of Charlotte Hall.
What county is Wicomico in?
Wicomico is in St. Mary's County, Maryland.
What is the ZIP code of Wicomico, MD?
The ZIP code for Wicomico is 20622.
What is the nearest town to Wicomico?
Charlotte Hall, 6.4 miles away.
Are there webcams near Wicomico?
Yes. The closest is Lexington Park: Gov. Thomas Johnson Bridge, 22.2 miles away.
What is the hottest month in Wicomico?
July, with an average high of 85°F (30°C).
What is the coldest month in Wicomico?
January, with an average low of 25°F (-4°C).
How much does it rain in Wicomico?
About 48.1 inches (1,222 mm) a year; the wettest month is September.
Does it snow in Wicomico?
Yes, about 15 inches of snow fall in an average year.
When is the best time to visit Wicomico?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Wicomico have?
Humid subtropical (Köppen Cfa).
Last updated: