This chart shows the presidential polls released in the month of August. They show Clinton with a lead of from 4 to 14 points. The average of all these polls has her leading by 7.6 points. Since the Democratic convention, Hillary Clinton has climbed in the polls, while Donald Trump has not. The numbers are from RealClearPolitics. The polls are:

Economist / YouGov Poll -- 7/31-8/1 (933 registered voters) 4.1 point moe

Reuters / Ipsos Poll -- 7/30-8/3 (1072 likely voters) 3.5 point moe

McClatchy / Marist Poll -- 8/1-3 (983 registered voters) 3.1 point moe

Rasmussen Poll -- 8/1-2 (1000 likely voters) 3.0 point moe

NBC News / Wall Street Journal Poll -- 7/31-8/3 (800 registered voters) 3.5 point moe

IBD / TIPP Poll -- 7/29-8/4 (851 registered voters) 3.4 point moe

ABC News / Washington Post Poll -- 8/1-4 (815 registered voters) 4.0 point moe

Monmouth University Poll -- 8/4-7 (683 likely voters) 3.8 point moe