Peeing every hour is okay depending on how much you drink.
When you drink more fluids you need to pee more often and when you drink less fluids then you need to pee less often.
I myself will sometimes need to pee every hour when I consume a lot of water, tea, coffee etc.
Then sometimes I only need to pee every 2 hours because my bladder fills up less often when I drink less.
I drink more fluids in the summertime than I do in the winter but in the winter I drink more coffee and that coffee when I drink too much of it can make me pee.
When my husband drinks coffee he needs to pee nearly every 20 to 30 minutes which is normal because of the coffee being a diuretic which makes you pee.
The coffee seems to go right through him.
Peeing every hour is normal and some people only pee every 2 to 3 hours depending on how much they drink and how strong their bladder is.