Biggest standing (non-seasonal) load is the fridge. ~1kW, runs half the time, more with kids, 12kWh/day. Dryer is ~3kW but as above, runs couple hours a day tops, skips days, <6kWh/day.
Central air varies too much--capacity, sq ft, setting, weather--to assign one value to all. Obviously expensive--speaking of which I just clicked mine off--but when you need it you need it. I run it manually by the switch, monitor temp, turn it on at 83F and off at 79F, as well as turn it off at bedtime, so it runs less than half the time even though it's 100F outside. 'Course I'm home all the time to mind it.
Electric stove is 0.5-3kW but highly intermittent use. Summer, gas oven actually costs more to use because the air has to take all that heat out. Technically air has to take electric heat out too but over a much longer time. Last gas oven I had was off limits in summer, air couldn't keep up.
But if you really want to see the meter spin, have the misfortune to own electric heat. My bills go from $50 off season to $300 in winter, with average lows in the mid 30s. Air eats less than half that even at 100F. Summer differential is only 20F, whilst winter diff'l is 35F. And this is only 800 sq ft apartment. Doublepane windows but pretty sure the attic insulation is inadequate. Speaking of which, I just clicked the air back on.
