TMY weather files give provide typical hour by hour weather files to provide weather input for simulations. (builditsolar.com)
using this twice daily for a month I noticed tha tmy skin is much smoother and people have been asking me what I have been using. (juicebeauty.com)
In fact I doubt if anyone cares when they're watching the sales of tmy books that they've published soar every time one of my re-issued books starts to soar. (courtneymilan.com)