Best Time To Visit USA:
April to October will offer good weather at the many sightseeing places in the USA.
Visiting other times of the year, October to December 40 f days 30 nights
The weather is perfect June, July, August but the mid day temperature can reach over 80 in the north and
100 in the south. Cool in May and September, Cold and Winter snows November to March in the north and in the mountains fo the Southwest. June is a wet month. July and August can have thunderstorms with hail.
Spring flowers are at their peak in Boston April 14