Shrinkage Cracking and Spalling on Stamped Concrete A gray-colored stamped concrete driveway was poured for a front entrance to a motel. The driveway is exposed to a cold climate and developed etching, cracking, and minor spalling within a year. No deicing salts were used. What could be the causes?
Atlantic city: Annual Weather Averages. July is the hottest month in Atlantic city with an average temperature of 23Â°C (73Â°F) and the coldest is January at 0Â°C (32Â°F) with the most daily sunshine hours at 9 in August. The wettest month is August with an average of 107mm of rain.
Ocean temperatures there typically reach 83 Â°F (28 Â°C) in August. The coolest water measured along the mid-Atlantic coast is at Ocean City, Maryland's beach resort town near Assateague Island. Water along its exposed shores gets down to 34 Â°F (1 Â°C) in February and takes longer to warm up in spring.