Average US mortgage rates this week and for the past year, at a glance

Average U.S. long-term mortgage rates dropped this week to their lowest levels since May.

Here's a look at rates for fixed- and adjustable-rate mortgages this week and over the past year:

Current avg. Last week 52-week high 52-week low
30-year fixed 3.84 percent 3.93 percent 4.23 percent 3.59 percent
15-year fixed 3.06 percent 3.15 percent 3.37 percent 2.92 percent
5-year adjustable 2.90 percent 2.94 percent 3.08 percent 2.82 percent
1-year adjustable 2.62 percent 2.62 percent 2.62 percent 2.37 percent