A Studor Mini-Vent, Redi-Vent or Tec-Vent would serve as the vent protecting the fixture trap. The individual vent with a Studor AAV as the vent terminal is an effective method of venting island fixtures or fixtures located in a remote location.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 20 degrees Fahrenheit, and fairly limited during winter with an average difference of 18 degrees Fahrenheit. The annual average precipitation at New Haven is 52.73 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.70 Inches.
From daytime highs of 75 degrees in January to days of 95 degrees in August, we have on average, only 10 days each year that are not sunny. Our Cape Coral climate is subtropical, which means moderate, dry winters ...... and hot, humid, rainy summers. We average about 53 inches of rain each year. Most people think it's too hot down here in the summer, but I'm more comfortable here in the summer than I was when I lived in Connecticut.