Winter without a doubt
No it is both, because you can play indoors and out.
It depends on what level of Basketball you play. For any league high school or below, it's a winter sport. For college and pro basketball, it's a winter,spring,and summer sport.
In most areas, yes, basketball is only a winter sport. Since many sports require the outdoors, not many others sports can be done during the winter. Basketball can be played in the warmth of a gym.
Both Lithuania and Latvia (Baltic states) have basketball as the national sport. However, Latvia has two national sports: basketball in the summer, ice hockey in winter.
Winter Sport
The table tennis is a winter sport as well as a summer sport.
Summer! Competitive badminton is played indoors and can be played in all seasons.
summer
winter
Wrestling is a Summer Olympics sport.
Curling is played in the winter because that's the COLDEST season andcurling is a winter sport
Equestrian is a summer Olympics sport, not a winter sport. Therefore the Equestrian games will be in the 2016 summer games.
basketball, baseball, & a couple of NFL games
Winter sports are those played during the winter season and summer sports are played during the summer. Winter sports include things such as snow sports and wrestling Summer sports include things such as track and field.