hot weather

Hi everyone ive been bringing my guy outside in a small carrier to get some sun when ever I can for about 15 min , but it’s always either To cold or to hot , it’s about 90 outside now and he starts to pant after a minute out there Is 90 to hot to bring him outside? When should i?

Today we installed our air conditioning (type that goes in window) just to find that it isn't working. It has regularly been 80° Fahrenheit inside of the house, and whenever I let Kiwi and Blizzard out, they start holding out their wings and panting after flying a short distance. What can I do...