Climate San Antonio - Texas. Â°C | Â°F. Climate data for san antonio intl ap, Longitude: -98.4839, Latitude: 29.5443. Average weather San Antonio, TX - 78216 - 1961-1990 normals. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.
Here is a simplified guide: 1  Full head sew in weave: Hair 10 to 16 long. 2  4 ounces = A half head of extensions (to add body or length) 3  8 ounces = A full head of extensions.  6 - 8 ounces = A full head of extensions with a closure piece or frontal 1  piece. Full head sew in weave: Hair 18 to 24 long.
Best Answer: Ok, I am a hair extension/weave wearing girl and they can range from $50-thousands. It all depends on what technique you want the hair to be installed. One of the best and oldest techniques is the sew-in.This method cost usually $100-300 and that price does not include the hair.If you are going to get the glue-in method...which I strongly advised not to do...it's probably the cheapest method. The bad part is that its horrible for your hair.t all depends on what technique you want the hair to be installed. One of the best and oldest techniques is the sew-in. This method cost usually $100-300 and that price does not include the hair. If you are going to get the glue-in method...which I strongly advised not to do...it's probably the cheapest method.