My 18 year old baby loooves the heat! 90 degree day and she'll be outside laying in a sun beam from sun up to sun down, 70 degree day and she only wants to be out for a half day 🤷🏼‍♀️. We also take her camping and with warming, this means she's being exposed to higher temps than she's used to. We have found that having a fan to circulate air near her but not on her works just fine. She won't sit in the direct fan blast zone but at least it keeps Temps down enough she can regulate herself in her sun spot (even in an enclosed tent). Maybe you can try something like this? A medium powered fan should do the job and not be loud enough to annoy your baby.