In some cases, no place is found and they make their home in the place where they are clustered. As early as April swarms begin to emerge from beehives in the Hampshire area. Usually they peak in May and June and are pretty well done by the end of July. Swarms usually emerge in good weather between 10 a.m. and 2 p.m. Often they are not noticed right away though, since they generally sit quietly and don't make a fuss once they settle.
Swarms tend to be reported in the afternoon or early evening when people return home from work.
As a general rule, a swarm is less likely to sting than an established colony. This is because honey bees sting to protect their home, and a swarm is a colony without a home to protect. Many beekeepers don't routinely wear protective gear to capture swarms. There are some exceptions to this general rule. When they feel threatened or trapped, they sting.