The thing is, it is a great time to get outside, but only if we can find some shade. Shade will not only provide an outside retreat, but properly placed trees can reduce indoor air conditioning costs. Trees that are planted on the south or west sides of the house will go a long way in reducing the amount of radiant heat from the sun which will penetrate indoors. If you choose deciduous trees, then the winter sun will be allowed to warm the house. It is important to know the mature size of the tree you select to know how far from the house the tree needs to be planted so the tree will serve its intended purpose.
Trees also have different growth habits.
Some have upright, arching branches, some low, horizontal branches, and some are more narrowly branched, with an upright, columnar form. The growth habit will often dictate the placement of the tree because of how the branching may interfere with the house. Once the tree has been selected and the planting location decided, the tree needs to be planted properly so that it will successfully grow and thrive. The first step is digging the planting hole. The hole needs to be a minimum of twice the width and at the same depth or slightly less than the depth of the rootball.