If your AC is sized properly for your home you can expect a 20-25 degree temperature difference from outside to inside. For example: Its 95 degrees outside you should be able to get to 70-75 degrees in your home. 

It is also extremely important for your filter to be clean! If your AC is not cooling like you think it should, the filter should be your first check. The second check should be your AC outside. Cottonwood, leaves, etc can cause your outdoor unit to overheat if it is not clean. 

Save yourself the hassle- Replace your air filter and make sure the outdoor unit is clean. 

SILVER TREE OFFERS SAME DAY AC SERVICE AS WELL AS SAME DAY AC REPLACEMENT.