also, try to position the hive where it will catch the morning sun as early as possible. (just a few feet could make all the difference in activity if the hive is in shadow and warms up more slowly in the mornings)
- the opposite problem can be if it's too exposed, driving wind and rain can be detrimental, so don't position the entrance directly into the prevailing wind, or else position the hive in the lee of some shelter.
But don't worry too much about it, every hive position is a compromise between the best positions for good and bad weather.
If the hive is in a garden and you have limited space, if the hive is near a fence, hedge or shed, you might want to place the entrance to the side, and not facing away from the obstruction, so when you inspect standing at the rear of the hive you'll have more room to move. The flight path will then be (or can be directed with a piece of trellis) along the line of the boundary, rather than into the centre of the space.