Hi Brenda,
Thanks for visiting the Disney Parks Moms Panel, where it's our pleasure to answer guests' questions and help you plan a Magical trip to the
Happiest Place on Earth!
I noticed you're planning a trip for early August...how exciting!
August is a great month because crowds start winding down a bit since many students begin gearing up to head back to school.
What I love about August is that you still get plenty of sunny Southern California weather, though generally not as hot as June and July (although last year, the month of August proved to be very hot).
Brenda, the reason why the schedule is unavailable for shows and Disneyland Resort experiences is because Disney generally publishes show, parade and certain attraction schedules two weeks in advance.
I recommend you check back two weeks before your trip (around July 18) to see the hours for the specific performances you want to enjoy.
I hope this helps.
Have a Magical trip!
-Anabel M.