Air Masses, Global Winds and Types of Rain

1) The climate in Nicaragua is a tropical climate. In Nicaragua there is two types of seasons the rainy season from July to December and the dry season from January to June. Has a maritime air mass. 

2) Northerly winds mainly impact the country. Occasionally during the winter but particularly in the summer. 

3) It has conventional rain fall in Nicaragua because of the tropical climate there.  It is like that because of the air mass is hitting the side of the mountain which pushes the air up and causes short bursts of rain.