Haven't golfed for around a month. Went to the golf range yesterday. Sucked. Help?

If you are good enough say probably a 10 hdcp or lower then it should come back easily. A lot of people when they miss a big period like that without any practice at all don't hit very good. Keep going to the range and hitting u will get to be how u were and it is partly because its winter (unless u live in the lower states) and u don't hit as good, but when u have breaks like that just practice ur swing a few time a day.