Twin Harbors, MD
Unincorporated community in Anne Arundel County, Maryland
Twin Harbors is a small unincorporated community in Anne Arundel County, Maryland. It is 1.4 miles S of Arnold, the nearest town. Its ZIP code is 21012.
Twin Harbors at a glance
- State
- Maryland
- County
- Anne Arundel County
- ZIP code
- 21012
- Nearest town
- Arnold (1.4 mi)
- Time zone
- America/New York
- Coordinates
- 39.0625, -76.5131
Weather in Twin Harbors now
Loading the National Weather Service forecast…
Twin Harbors weather by the hour
Twin Harbors weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Twin Harbors.
This week in Twin Harbors
Sunrise, sunset and moon in Twin Harbors
What is the weather usually like in Twin Harbors?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 29°F average low
- 44.7 inprecipitation per year · 1,136 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Twin Harbors: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ANNAPOLIS POLICE BRKS, MD US (USC00180193), adjusted for the elevation of Twin Harbors.
Twin Harbors weather month by month
Sunrise and sunset in Twin Harbors through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:21 AM | 5:09 PM | 9 h 47 min |
| February | 6:55 AM | 5:44 PM | 10 h 48 min |
| March | 7:15 AM | 7:14 PM | 11 h 58 min |
| April | 6:27 AM | 7:44 PM | 13 h 17 min |
| May | 5:51 AM | 8:13 PM | 14 h 22 min |
| June | 5:38 AM | 8:35 PM | 14 h 57 min |
| July | 5:51 AM | 8:32 PM | 14 h 41 min |
| August | 6:18 AM | 8:02 PM | 13 h 44 min |
| September | 6:46 AM | 7:16 PM | 12 h 29 min |
| October | 7:14 AM | 6:29 PM | 11 h 14 min |
| November | 6:47 AM | 4:53 PM | 10 h 5 min |
| December | 7:16 AM | 4:46 PM | 9 h 29 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Twin Harbors?
Twin Harbors has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 29°F (-2°C).
It gets about 44.7 inches (1,136 mm) of precipitation a year. The wettest month is August and the driest is February.
The best time to visit Twin Harbors is May–June and September–October. 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 Twin Harbors
The closest live webcam is Annapolis › East: Eastport Yacht Club, 6.3 miles S of Twin Harbors.
Webcams: Windy.com. Distances in a straight line from Twin Harbors.
Do you know Twin Harbors? Tell us about it
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Map of Twin Harbors, MD
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Twin Harbors Street View
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Open in Google Maps ›Towns near Twin Harbors
Other communities near Twin Harbors
- Divinity Cove0.1 mi S
- Magothy Estates0.2 mi N
- Mago Vista Beach0.3 mi NE
- Capri Estates0.5 mi N
- Birchwood0.6 mi E
- West Magothy Manor0.6 mi NE
- Wexford0.6 mi SE
- Crystal Beach0.7 mi NW
- Windrush Farm0.8 mi W
- Pohlman Point1.0 mi N
- Arundel Beach1.0 mi N
- Cape McKinsey1.1 mi NW
- Cypress Creek1.1 mi NW
- Swan Point Estates1.1 mi SW
- Rubert Manor1.2 mi S
Questions about Twin Harbors
Where is Twin Harbors, MD?
Twin Harbors is an unincorporated community in Anne Arundel County, Maryland, 1.4 miles S of Arnold.
What county is Twin Harbors in?
Twin Harbors is in Anne Arundel County, Maryland.
What is the ZIP code of Twin Harbors, MD?
The ZIP code for Twin Harbors is 21012.
What is the nearest town to Twin Harbors?
Arnold, 1.4 miles away.
Are there webcams near Twin Harbors?
Yes. The closest is Annapolis › East: Eastport Yacht Club, 6.3 miles away.
What is the hottest month in Twin Harbors?
July, with an average high of 89°F (32°C).
What is the coldest month in Twin Harbors?
January, with an average low of 29°F (-2°C).
How much does it rain in Twin Harbors?
About 44.7 inches (1,136 mm) a year; the wettest month is August.
Does it snow in Twin Harbors?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Twin Harbors?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Twin Harbors have?
Humid subtropical (Köppen Cfa).
Last updated: