  There are several well-established methods for computing thermodynamics in
single-horizon spacetimes. However, understanding thermodynamics becomes
particularly important when dealing with spacetimes with multiple horizons.
Multiple horizons raise questions about the existence of a global temperature
for such spacetimes. Recent studies highlight the significant role played by
the contribution of all the horizons in determining Hawking temperature. Here
we explore the Hawking temperature of a rotating and charged black hole in four
spacetime dimensions and a rotating BTZ black hole. We also find that each
horizon of those black holes contributes to the Hawking temperature. The
effective Hawking temperature for a four-dimensional rotating and charged black
hole depends only on its mass. This temperature is the same as the Hawking
temperature of a Schwarzschild black hole. In contrast, the effective Hawking
temperature depends on the black hole mass and angular momentum for a rotating
BTZ hole.
