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.
Portsmouth, New Hampshire, gets 44 inches of rain per year. The US average is 37. Snowfall is 49 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 121. On average, there are 198 sunny days per year in Portsmouth, New Hampshire. The July high is around 83 degrees.