You are comparing a weekend to a month? Really?
1 weekend or 1 month won't make any difference. SMH is over-rated and will have huge drops the 2nd and 3rd weekends and won't have the staying power that Wonder Woman has and won't catch Wonder Woman.
MCU movies are always front-loaded. MCU fans flock to see it on opening weekend, which drives up the opening weekend numbers. Then the 2nd and 3rd weekends have huge drops because they don't pick up any new viewers. Just look at the 2nd and 3rd weekend drops for MCU movies:
Iron Man - 2nd weekend drop = 48.1%, 3rd weekend drop = 37.8%
The Incredible Hulk - 2nd weekend drop = 60.1%, 3rd weekend drop = 56.7%
Iron Man 2 - 2nd weekend drop = 59.4%, 3rd weekend drop = 49.3%
Thor - 2nd weekend drop = 57.3%, 3rd weekend drop = 55.5%
Captain America: The First Avenger - 2nd weekend drop = 60.7%, 3rd weekend drop = 49.0%
The Avengers - 2nd weekend drop = 50.3%, 3rd weekend drop = 46.0%
Iron Man 3 = 2nd weekend drop = 58.4%, 3rd weekend drop = 50.7%
Thor: The Dark World - 2nd weekend drop = 57.3%, 3rd weekend drop = 61.2%
Captain America: The Winter Soldier - 2nd weekend drop = 56.6%, 3rd weekend drop = 38.0%
Guardians of the Galaxy - 2nd weekend drop = 55.3%, 3rd weekend drop = 40.4%
Avengers: Age of Ultron - 2nd weekend drop 59.4%, 3rd weekend drop = 50.0%
Ant-Man - 2nd weekend drop = 56.5%, 3rd weekend drop = 48.6%
Captain America: Civil War - 2nd weekend drop = 59.5%, 3rd weekend drop = 54.7%
Doctor Strange - 2nd weekend drop = 49.5%, 3rd weekend drop = 58.7%
Guardians of the Galaxy Vol 2 - 2nd weekend rop = 55.5%, 3rd weekend drop = 46.9%
The 2nd weekend drops have been between 48.1% and 60.1%, with 13 of the 15 movies dropping more than 50%. The 3rd weekend drops have been between 37.8% and 61.2%, with 13 of the 15 movies dropping by more than 40%.
By contrast, Wonder Woman's 2nd weekend drop was only 43.3% and 3rd weekend drop was only 29.5%. Like I said, MCU movies are always front-loaded and none of them have had the staying power that Wonder Woman has had. SMH will have huge drops just like all the other MCU movies and by the end of the summer, Wonder Woman will have beaten SMH.
It's a lot like in 2007 when the arrogant Patriots were talking trash after Week 1 about how they were going to go 19-0 and beat the 1972 Dolphins' record of 17-0. Mercury Morris told them "don't call me when you're in my town, call me when you're on my block and I see you next door moving your furniture in". And what happened? The Patriots choked. Couldn't go undefeated.
It'll be the same with SMH. Don't talk about SMH beating Wonder Woman when SMH isn't even anywhere close to catchign Wonder Woman.