yes, it does. whenever there’s a transition to a warmer pattern that night prior and the nights of the pattern experience particularly high UHI effects.
I posted about this in December and somebody responded with a pretty thorough analysis of it having to do with the wind vs radiational cooling.
There’s a bit more there though. The overnight temperatures have been rising due to increased moisture in air (humidity). This is particularly noticeable in the summer, but goes on throughout the year. However, the UHI seems to be particularly affected by this phenomenon.