Measuring External Humidity (and Temperature)

I would like to record the external humidity levels in HA, in my garden, via wifi. Anyone any suggestions for off the shelf devices?

I use Shelly temperature and humidity sensors in the house, but the battery doesn’t last very long, and they wouldn’t stand up to outside use I don’t think. I don’t mind if it needs powering as long as it can stand up to oustide use (even under shelter).

If it had a rain sensor too, all the better.

(realise I could build all this with en esp32, but trying to save myself the time if possible).