How is the weather in newburyport, massachusetts fahrenheit?
 Newburyport, Massachusetts Weather is warm during summer when temperatures tend to be in the 70 degrees and very cold during winter when temperatures tend to be in the 20 degrees. The warmest month of the year is July with an average maximum temperature of 83.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 15.60 degrees Fahrenheit. 