One of the major differences in the weather in coastal areas and interior areas is the difference in humidity levels
The domain investor has largely lived in coastal areas all her life, often close to the sea coast.
Usually in most coastal areas the humidity level is more than 60%, due to which people are sweating more.
In contrast interior areas in south india like Bengaluru or elsewhere , have a far lower humidity levels of around 20-30%
So even if the day temperature is higher, the lower humidity level reduces the sweating to some extent, and it is easier to get good sleep at night