Heated-up weather and games scheduled in hitters' parks this past week (Coors, Fenway) bumped up hitting and run scoring a bit, but with eight days left in June, overall BA for the month is still in a range to be among the lowest in the history of the game (.243). Just for reference, the lowest monthly BA for June is .239, set in (you guessed it) 1968.
While runs and hits went up, homers stayed steady at a pace about 15% below last June. Of course that is still near the top of such HR/G measures in baseball history.
Walks made a comeback in the past week, but the overall rate for June is now just about on par with May, and doesn't seem to have any unusual characteristics at this time.