I bought some DHT11 modules from amazon that were a bit longer than the ones I could find holders for so made my own.

The STL has two parts, a top and a bottom. The bottom could be left out if you didnt mount the unit to anything conductive. There are screw holes at the side to fix it to things.

The sensors I bought were: https://www.amazon.co.uk/gp/product/B07CQVJMB1/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1

And you can find the model on TinkerCad here: https://www.tinkercad.com/things/hDUjeyKu6lP

Thanks.