AC can be amazing!

FYI Talley Ho is not FOS. I have lived in Mexico almost full time for 5 years including the summer months. I use the ac for 1 to 2 hours a day in the early evening.
Last CFE bill, 6.6 kw per day. The most I've ever used is 8 kw per day.

Do you live in a closet?

I am 100% led lighting, 1 Fridge, 1 40w UV light running for purified water, C-pap machine running at night, Gas dryer and cooking. My average is 9Kwh/day. SOMEONE is FOS.

D

I run an A/C in my office for at least 8 hours a day except Sundays and my last bill showed about 4.79 Kwh per day. I suspect either your math is wrong or someone else is tied into your meter. Remember, your bill is for around 60 days.