Trenton, MD
Unincorporated community in Carroll County, Maryland
Trenton is a small unincorporated community in Carroll County, Maryland. It is 3.5 miles NW of Hampstead, the nearest town. Its ZIP code is 21155.
Trenton at a glance
- State
- Maryland
- County
- Carroll County
- ZIP code
- 21155
- Nearest town
- Hampstead (3.5 mi)
- Time zone
- America/New York
- Coordinates
- 39.5789, -76.8081
Weather in Trenton now
Loading the National Weather Service forecast…
Trenton weather by the hour
Trenton weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Trenton.
This week in Trenton
Sunrise, sunset and moon in Trenton
What is the weather usually like in Trenton?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 24°F average low
- 47.9 inprecipitation per year · 1,216 mm
- 34.1 insnowfall per year · 87 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Trenton: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MILLERS 4 NE, MD US (USC00185934), adjusted for the elevation of Trenton.
Trenton weather month by month
Sunrise and sunset in Trenton through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:09 PM | 9 h 44 min |
| February | 6:57 AM | 5:45 PM | 10 h 47 min |
| March | 7:16 AM | 7:15 PM | 11 h 58 min |
| April | 6:27 AM | 7:46 PM | 13 h 18 min |
| May | 5:51 AM | 8:16 PM | 14 h 24 min |
| June | 5:37 AM | 8:38 PM | 15 h 0 min |
| July | 5:51 AM | 8:35 PM | 14 h 44 min |
| August | 6:18 AM | 8:04 PM | 13 h 46 min |
| September | 6:47 AM | 7:17 PM | 12 h 30 min |
| October | 7:16 AM | 6:29 PM | 11 h 13 min |
| November | 6:50 AM | 4:53 PM | 10 h 3 min |
| December | 7:19 AM | 4:45 PM | 9 h 26 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Trenton?
Trenton has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is January, with average lows of 24°F (-5°C).
It gets about 47.9 inches (1,216 mm) of precipitation a year. The wettest month is September and the driest is February. Snow is common: about 34 inches fall in an average year.
The best time to visit Trenton 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 Trenton
The closest live webcam is Shrewsbury Township, 12.9 miles NE of Trenton.
Webcams: Windy.com. Distances in a straight line from Trenton.
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Map of Trenton, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Trenton Street View
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Open in Google Maps ›Towns near Trenton
Other communities near Trenton
- Woodensburg5.3 mi S
- Fenwood Heights5.6 mi SW
- Woodglen Farms6.1 mi S
- Twin Knolls6.3 mi SW
- Emory Grove6.7 mi S
- Piedmont Acres6.9 mi SW
- Todd Village Trailer Park7.1 mi SW
- Nob Hill7.1 mi S
- Glyndon7.1 mi S
- White Pines Trailer Park7.1 mi SW
- Ridgemont7.2 mi SW
- Woodleaf7.3 mi S
- Gentsville7.4 mi SE
- Finksburg7.4 mi SW
- Sagamore Forest7.5 mi S
Questions about Trenton
Where is Trenton, MD?
Trenton is an unincorporated community in Carroll County, Maryland, 3.5 miles NW of Hampstead.
What county is Trenton in?
Trenton is in Carroll County, Maryland.
What is the ZIP code of Trenton, MD?
The ZIP code for Trenton is 21155.
What is the nearest town to Trenton?
Hampstead, 3.5 miles away.
Are there webcams near Trenton?
Yes. The closest is Shrewsbury Township, 12.9 miles away.
What is the hottest month in Trenton?
July, with an average high of 85°F (29°C).
What is the coldest month in Trenton?
January, with an average low of 24°F (-5°C).
How much does it rain in Trenton?
About 47.9 inches (1,216 mm) a year; the wettest month is September.
Does it snow in Trenton?
Yes, about 34 inches of snow fall in an average year.
When is the best time to visit Trenton?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Trenton have?
Hot-summer humid continental (Köppen Dfa).
Last updated: