1 It is illegal for anyone under the age of 18 to consume alcohol. 2  Parents, guardians, and others taking care of people under 18 shall prohibit underage drinking, or risk administrative fines of 10000 to 50000 new Taiwan dollars when the situations are serious. 3  One shall not supply alcohol to anyone under the age of 18.
Most / Least Educated Cities in NH. The average temperature of Portsmouth is 47.14Â°F, which is higher than the New Hampshire average temperature of 44.49Â°F and is much lower than the national average temperature of 54.45Â°F.
These temperatures reflect averages for Concord, New Hampshire â roughly the center of New England. Temperatures can vary widely from the most northern sections of Maine and Vermont to the southern regions (Cape Cod, Rhode Island, and Connecticut), so be sure to see regional weather links below. Most months, it is best to dress in layers so you can be prepared for varying temperatures. 1  January: 21 degrees F, -6 degrees C. 2  February: 23 degrees F, -5 degrees C. 3  March: 32 degrees F, 0 degrees C. 4  April: 44 degrees F, 7 degrees C. 5  May: 56 degrees F, 13 degrees C. 6  June: 65 degrees F, 18 degrees C. 7  July: 70 degrees F, 21 degrees C.