The weather in Andaman during month of November ranges between 22 to 30 degree Celsius. Weather will be cool though not cold completely. Since monsoons prevail, unless the rains pour continuously the weather turning completely cold happens. It is a must to carry a few woollen clothings to be on the safer side.
Only light warm clothes are recommended since the temperature at that time would be around 30 degrees maximum to 24 degrees minimum!! Safe travels 🙌