August is pretty much like July. Nectar supplies are becoming harder to find. Good plants to have planted in your bee yard would be Golden Rod and Aster plants. They are great sources of late summer nectar.
As the beekeeper, Take off your supers, it’s time to harvest. Maybe consider leaving one honey super on the hive for your bees. Do you really need all the honey? it will give them extra stores for the winter and also help eliminate any ’emergency winter feedings’. Some beekeepers will even store full honey frames for either cut honeycomb or for feeding the hive in January by replacing empty honey frames with saved honey frames. it is best to feed your bees their own food. Continue to monitor your hive for mites. you could treat after you have harvested your honey supers. How did your queen perform this summer? This would be an opportunity to requeen if necessary.