Atlantic, MA
Unincorporated community in Norfolk County, Massachusetts
Atlantic is a small unincorporated community in Norfolk County, Massachusetts. It is 2.5 miles E of Cohasset, the nearest town. Its ZIP code is 02045.
Atlantic at a glance
- State
- Massachusetts
- County
- Norfolk County
- ZIP code
- 02045
- Nearest town
- Cohasset (2.5 mi)
- Time zone
- America/New York
- Coordinates
- 42.2669, -70.8483
Weather in Atlantic now
Loading the National Weather Service forecast…
Atlantic weather by the hour
Atlantic weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Atlantic.
This week in Atlantic
Sunrise, sunset and moon in Atlantic
What is the weather usually like in Atlantic?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 22°F average low
- 52.3 inprecipitation per year · 1,329 mm
- 50.9 insnowfall per year · 129 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Atlantic: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HINGHAM, MA US (USC00193624), adjusted for the elevation of Atlantic.
Atlantic weather month by month
Sunrise and sunset in Atlantic through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:07 AM | 4:37 PM | 9 h 29 min |
| February | 6:37 AM | 5:17 PM | 10 h 39 min |
| March | 6:53 AM | 6:51 PM | 11 h 57 min |
| April | 6:00 AM | 7:26 PM | 13 h 25 min |
| May | 5:20 AM | 7:59 PM | 14 h 39 min |
| June | 5:04 AM | 8:23 PM | 15 h 18 min |
| July | 5:18 AM | 8:19 PM | 15 h 0 min |
| August | 5:49 AM | 7:46 PM | 13 h 56 min |
| September | 6:22 AM | 6:54 PM | 12 h 32 min |
| October | 6:55 AM | 6:03 PM | 11 h 8 min |
| November | 6:32 AM | 4:23 PM | 9 h 50 min |
| December | 7:03 AM | 4:13 PM | 9 h 9 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Atlantic?
Atlantic has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 52.3 inches (1,329 mm) of precipitation a year. The wettest month is March and the driest is July. Snow is common: about 51 inches fall in an average year.
The best time to visit Atlantic is June to 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 Atlantic
The closest live webcam is Hingham › North: Hingham Shipyard Marinas, 3.9 miles W of Atlantic.
Webcams: Windy.com. Distances in a straight line from Atlantic.
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Map of Atlantic, MA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Atlantic Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Atlantic
Other communities near Atlantic
- Straits Pond0.1 mi NE
- Nantasket Beach1.2 mi NW
- Nantasket Junction1.9 mi SW
- Waveland2.4 mi NW
- Hingham Center2.8 mi SW
- Windemere3.4 mi NW
- West Hingham3.5 mi SW
- Reeds Corner3.7 mi SE
- Reeds Corner3.7 mi SE
- Stony Beach3.9 mi NW
- Pemberton4.4 mi NW
- Gannett Corners4.6 mi SE
- Tuttleville5.0 mi SW
- South Hingham5.1 mi S
- Weymouth Heights5.6 mi SW
Questions about Atlantic
Where is Atlantic, MA?
Atlantic is an unincorporated community in Norfolk County, Massachusetts, 2.5 miles E of Cohasset.
What county is Atlantic in?
Atlantic is in Norfolk County, Massachusetts.
What is the ZIP code of Atlantic, MA?
The ZIP code for Atlantic is 02045.
What is the nearest town to Atlantic?
Cohasset, 2.5 miles away.
Are there webcams near Atlantic?
Yes. The closest is Hingham › North: Hingham Shipyard Marinas, 3.9 miles away.
What is the hottest month in Atlantic?
July, with an average high of 83°F (28°C).
What is the coldest month in Atlantic?
January, with an average low of 22°F (-6°C).
How much does it rain in Atlantic?
About 52.3 inches (1,329 mm) a year; the wettest month is March.
Does it snow in Atlantic?
Yes, about 51 inches of snow fall in an average year.
When is the best time to visit Atlantic?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Atlantic have?
Hot-summer humid continental (Köppen Dfa).
Last updated: