"in early July" is correct and usable in written English.
You can use it when you want to specify a time in the month of July. For example, "We will start the project in early July."
Exact(45)
East Rim Drive usually follows in early July.
This emerged in early July.
Barack Obama in early July.
It was eventually released in early July.
He returned to Venezuela in early July.
In early July, another fetched $1.4m.
Similar(15)
In early April "G.M.A".
In early February?
In early November, Pres.
That was in late September.
In early September, he resigned.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com