3. Fiji
CRI Score: 10.17
The third place in our list of countries with the worst, harshest weather in the world goes to Fiji with a CRI score of 10.17. Fiji is an archipelago made up of almost 300 islands located in the South Pacific. No wonder why Fiji made it so high on the list of countries with the worst weather in the world. During tourism season the weather remains pretty good, but nature does have its occasional bouts of anger and ravages the island nation routinely.