Inconsistent statistics in Google Analytics and Google Search Console

[ldor]

Hi,
I've noticed that recently my site's statistics in Search Console and in Analytics have become inconsistent. As seen in the image, there is a very strong drop in Search Console around the end of June while there is nothing like that in Analytics. I've checked my site's position for the main keywords that drive most traffic, it did not change. So I suppose this drop seen in Search Console does not reflect the real situation. But why does it show like that? Does anybody have an idea?