Verilog-A control of temperature?

Is it possible to control temperature as a dynamic parameter not through `paramset` or other dynamic parameter related arguments to `tran` but via Verilog-A?  The reason I'm asking is I have an setup where I have a Verilog-A module that is "in charge" of a simulation.  It sets some voltages, monitors for certain conditions, and then once certain conditions are met it changes some voltages and continues.  It seems faster than running individual simulations with different setups in this case.  I'd like to be able to do the same with temperature but it isn't clear that this is possible.  I'm guessing if I use dynamic parameters with fixed times for the change that I'd be better off just running individual sims that step temperature and combining results.

Thanks

-Dan