
Bangladesh: This country has a sub-tropical climate due to which 80% of the rainfall occurs in the monsoon season which starts from July. The northeast side of the nation receives the highest rainfall due to its proximity to the Himalayas. The average precipitation is 2,666 mm per year. Plus this country is located near water bodies due to which there are heavy floods in the rivers.

Indonesia: Almost 80% of the land in Indonesia is occupied with warm water reservoirs. It is known that Indonesia receives 2,702 mm of precipitation per year. And the monsoons here start from December till March.

Brunei Darussalam: Another country located in the tropical belt and therefore receiver of most rainfall. Climatic conditions are also tropical and sub-tropical due to which warm and humid weather and more rainfall happens. Brunei Darussalam is the 8th country in the world to receive the highest rainfall which is approximately 2,722 mm in a year.

Malaysia: Malaysia with over 2,875 mm of rain annually. Another country located in tropical belt and same weather conditions. Northern and western slopes receive the maximum rainfall in the months of December and March as during this time monsoon is on. Sabah and Sarawak receive almost 70% of annual rainfall of the country.

Costa Rica: A very famous tourist destination and known for the golden sandy beaches, Costa Rica receives 2,926 mm of rainfall every year. It is perfect for beach activities such as sunbathing and surfing but as the monsoon season starts in May, it is recommended that no such activities take place as it could be fatal. Therefore during these months, the tourist inflow also reduces to a great extent.