In July, typical afternoon highs at Mystic Seaport run around 80°F (warm). Mid-afternoon sun stands about 57° high, and the sun is up from 5:27 AM to 8:19 PM. Historic districts usually offer building shade on one side of the street as the sun moves.
See live sun & real shadows here →| January | 35°F |
| February | 38°F |
| March | 50°F |
| April | 58°F |
| May | 64°F |
| June | 75°F |
| July | 80°F |
| August | 77°F |
| September | 73°F |
| October | 62°F |
| November | 51°F |
| December | 40°F |
Historic districts usually offer building shade on one side of the street as the sun moves. See real building shadows over satellite imagery for any time of day: https://isthereshade.com/?anywhere&at=41.36139,-71.96444
Around 8:19 PM local time in mid-July (it shifts through the year). Sunrise is about 5:27 AM.
Mystic Seaport · Mystic, CT. Data: exact sun position; climate normals from historical weather; live forecast on the interactive view.
Mystic Seaport is a maritime museum built along the Mystic River in Connecticut, and like most waterfronts it trades shade for openness. The wharves, the decks of the historic ships, and the paths along the water are exposed to the sky by their nature; you are meant to see the boats and the river, and that means standing in the open. The saving grace is the same one every coastal site has: a breeze off the water that takes the edge off a warm afternoon.
The New England climate keeps things reasonable. July afternoon highs here run about 80°F, with August at 77, so a summer day at the seaport is comfortable rather than punishing. The exposure matters more for glare and sunburn than for heat, especially out on the ships' decks and the wharves where the water reflects extra light up at you.
At 3 PM on a July day the sun sits about 57 degrees up on a west-southwest bearing near 243. The shade on the grounds comes from the buildings rather than the open water:
Summer days are long, with July sunrise around 5:27 AM and sunset near 8:19 PM. Midday is when the decks and wharves are brightest and most exposed, so plan the outdoor ship-boarding for morning or late afternoon and use the indoor exhibits during the peak sun. The river breeze is most noticeable out on the water's edge, which is also where the sun is strongest, so it is a fair trade rather than a full escape.
Given the moderate highs, heat safety is a light matter here: sunscreen and a hat for the open decks, water for a long day of walking the grounds. The reflected light off the river is the thing most people underestimate.
The shoulder seasons are lovely on this coast. September eases to 73 and October to 62, the crowds thin, and the light on the water is softer, while late spring warms up gently before summer. Summer is the peak season, and the breeze is what makes the open waterfront work.
To see how the village buildings and ships throw shade across the wharves at the hour you plan to visit, the satellite shadow view shows it for your date. At Mystic Seaport the pattern is a classic waterfront one: the decks and wharves are open, the buildings hold the shade, and the sea breeze makes a summer afternoon easier than the exposure suggests.