Salt marshes are sometimes included in lagoons, and the difference is not very marked; the Venetian Lagoon in Italy, for example, is made up of these sorts of animals and or living organisms belonging to this ecosystem. They have a big impact on the biodiversity of the area.alt marsh during low tide, mean low tide, high tide and very high tide (spring tide).
The average summer temperature in Maine depends on which part of the state you are talking about, since different parts of the state have different averages. In general, summer temperatures in Maine tend to be about 77 to 79 degrees Fahrenheit, though in some places they may run slightly below or slightly over that.
CLIMATE OVERVIEW : Rockland, Maine, gets 53 inches of rain per year. The US average is 39. Snowfall is 57 inches. The average US city gets 26 inches of snow per year. The number of days with any measurable precipitation is 84. On average, there are 199 sunny days per year in Rockland, Maine. The July high is around 76 degrees. The January low is 15. Sperling's comfort index for Rockland is a 41 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.